CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="fr" dir="ltr"> <head> <meta charset="UTF-8"> <title>Ajutage — Wikipédia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )frwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t."," \t,"],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy","wgMonthNames":["","janvier","février","mars","avril","mai","juin","juillet","août","septembre","octobre","novembre","décembre"],"wgRequestId":"b48c5680-ffc0-4659-b090-0f09ec3243f9","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Ajutage","wgTitle":"Ajutage","wgCurRevisionId":207673763,"wgRevisionId":207673763,"wgArticleId":12788693,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Portail:Eau/Articles liés","Portail:Sciences de la Terre et de l'Univers/Articles liés","Robinetterie"],"wgPageViewLanguage":"fr","wgPageContentLanguage":"fr","wgPageContentModel":"wikitext","wgRelevantPageName":"Ajutage","wgRelevantArticleId":12788693,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgMediaViewerOnClick":true, "wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"fr","pageLanguageDir":"ltr","pageVariantFallbacks":"fr"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":3000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q97368292","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready" ,"user.options":"loading","ext.cite.styles":"ready","mediawiki.page.gallery.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.gallery","site","mediawiki.page.ready","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ArchiveLinks","ext.gadget.Wdsearch","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022", "ext.checkUser.clientHints","ext.quicksurveys.init","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=fr&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cmediawiki.page.gallery.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=fr&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=fr&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.5"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Ajutage — Wikipédia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//fr.m.wikipedia.org/wiki/Ajutage"> <link rel="alternate" type="application/x-wiki" title="Modifier" href="/w/index.php?title=Ajutage&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipédia (fr)"> <link rel="EditURI" type="application/rsd+xml" href="//fr.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://fr.wikipedia.org/wiki/Ajutage"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.fr"> <link rel="alternate" type="application/atom+xml" title="Flux Atom de Wikipédia" href="/w/index.php?title=Sp%C3%A9cial:Modifications_r%C3%A9centes&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Ajutage rootpage-Ajutage skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Aller au contenu</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Menu principal" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Menu principal</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Menu principal</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">masquer</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Wikip%C3%A9dia:Accueil_principal" title="Accueil général [z]" accesskey="z"><span>Accueil</span></a></li><li id="n-thema" class="mw-list-item"><a href="/wiki/Portail:Accueil"><span>Portails thématiques</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Page_au_hasard" title="Affiche un article au hasard [x]" accesskey="x"><span>Article au hasard</span></a></li><li id="n-contact" class="mw-list-item"><a href="/wiki/Wikip%C3%A9dia:Contact"><span>Contact</span></a></li> </ul> </div> </div> <div id="p-Contribuer" class="vector-menu mw-portlet mw-portlet-Contribuer" > <div class="vector-menu-heading"> Contribuer </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-aboutwp" class="mw-list-item"><a href="/wiki/Aide:D%C3%A9buter"><span>Débuter sur Wikipédia</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Aide:Accueil" title="Accès à l’aide"><span>Aide</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikip%C3%A9dia:Accueil_de_la_communaut%C3%A9" title="À propos du projet, ce que vous pouvez faire, où trouver les informations"><span>Communauté</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Modifications_r%C3%A9centes" title="Liste des modifications récentes sur le wiki [r]" accesskey="r"><span>Modifications récentes</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Wikip%C3%A9dia:Accueil_principal" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipédia" src="/static/images/mobile/copyright/wikipedia-wordmark-fr.svg" style="width: 7.4375em; height: 1.125em;"> <img class="mw-logo-tagline" alt="l'encyclopédie libre" src="/static/images/mobile/copyright/wikipedia-tagline-fr.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Sp%C3%A9cial:Recherche" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Rechercher sur Wikipédia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Rechercher</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Rechercher sur Wikipédia" aria-label="Rechercher sur Wikipédia" autocapitalize="sentences" title="Rechercher sur Wikipédia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Spécial:Recherche"> </div> <button class="cdx-button cdx-search-input__end-button">Rechercher</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Outils personnels"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Apparence"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Modifier l'apparence de la taille, de la largeur et de la couleur de la police de la page" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Apparence" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Apparence</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_fr.wikipedia.org&uselang=fr" class=""><span>Faire un don</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Sp%C3%A9cial:Cr%C3%A9er_un_compte&returnto=Ajutage" title="Nous vous encourageons à créer un compte utilisateur et vous connecter ; ce n’est cependant pas obligatoire." class=""><span>Créer un compte</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Sp%C3%A9cial:Connexion&returnto=Ajutage" title="Nous vous encourageons à vous connecter ; ce n’est cependant pas obligatoire. [o]" accesskey="o" class=""><span>Se connecter</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Plus d’options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Outils personnels" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Outils personnels</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Menu utilisateur" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_fr.wikipedia.org&uselang=fr"><span>Faire un don</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Cr%C3%A9er_un_compte&returnto=Ajutage" title="Nous vous encourageons à créer un compte utilisateur et vous connecter ; ce n’est cependant pas obligatoire."><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Créer un compte</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Connexion&returnto=Ajutage" title="Nous vous encourageons à vous connecter ; ce n’est cependant pas obligatoire. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Se connecter</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages pour les contributeurs déconnectés <a href="/wiki/Aide:Premiers_pas" aria-label="En savoir plus sur la contribution"><span>en savoir plus</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Mes_contributions" title="Une liste des modifications effectuées depuis cette adresse IP [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Mes_discussions" title="La page de discussion pour les contributions depuis cette adresse IP [n]" accesskey="n"><span>Discussion</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Sommaire" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Sommaire</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">masquer</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Début</div> </a> </li> <li id="toc-Fontainerie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Fontainerie"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Fontainerie</span> </div> </a> <ul id="toc-Fontainerie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Technique" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Technique"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Technique</span> </div> </a> <ul id="toc-Technique-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Lutte_incendie" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Lutte_incendie"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Lutte incendie</span> </div> </a> <ul id="toc-Lutte_incendie-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voir_aussi" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voir_aussi"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Voir aussi</span> </div> </a> <ul id="toc-Voir_aussi-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Notes_et_références" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Notes_et_références"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Notes et références</span> </div> </a> <ul id="toc-Notes_et_références-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Sommaire" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Basculer la table des matières" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Basculer la table des matières</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Ajutage</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Cet article n’existe que dans cette langue. Ajouter l’article pour d’autres langues." > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-0" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">Ajouter des langues</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> <div class="after-portlet after-portlet-lang"><span class="uls-after-portlet-link"></span><span class="wb-langlinks-add wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q97368292#sitelinks-wikipedia" title="Ajouter des liens interlangues" class="wbc-editpage">Ajouter des liens</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Espaces de noms"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Ajutage" title="Voir le contenu de la page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Discussion:Ajutage&action=edit&redlink=1" rel="discussion" class="new" title="Discussion au sujet de cette page de contenu (page inexistante) [t]" accesskey="t"><span>Discussion</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Modifier la variante de langue" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">français</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Affichages"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Ajutage"><span>Lire</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Ajutage&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Ajutage&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Ajutage&action=history" title="Historique des versions de cette page [h]" accesskey="h"><span>Voir l’historique</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Outils" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Outils</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Outils</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">masquer</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Plus d’options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Ajutage"><span>Lire</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Ajutage&veaction=edit" title="Modifier cette page [v]" accesskey="v"><span>Modifier</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Ajutage&action=edit" title="Modifier le wikicode de cette page [e]" accesskey="e"><span>Modifier le code</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Ajutage&action=history"><span>Voir l’historique</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Général </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_li%C3%A9es/Ajutage" title="Liste des pages liées qui pointent sur celle-ci [j]" accesskey="j"><span>Pages liées</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Suivi_des_liens/Ajutage" rel="nofollow" title="Liste des modifications récentes des pages appelées par celle-ci [k]" accesskey="k"><span>Suivi des pages liées</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Aide:Importer_un_fichier" title="Téléverser des fichiers [u]" accesskey="u"><span>Téléverser un fichier</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Sp%C3%A9cial:Pages_sp%C3%A9ciales" title="Liste de toutes les pages spéciales [q]" accesskey="q"><span>Pages spéciales</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Ajutage&oldid=207673763" title="Adresse permanente de cette version de cette page"><span>Lien permanent</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Ajutage&action=info" title="Davantage d’informations sur cette page"><span>Informations sur la page</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Citer&page=Ajutage&id=207673763&wpFormIdentifier=titleform" title="Informations sur la manière de citer cette page"><span>Citer cette page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:UrlShortener&url=https%3A%2F%2Ffr.wikipedia.org%2Fwiki%2FAjutage"><span>Obtenir l'URL raccourcie</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:QrCode&url=https%3A%2F%2Ffr.wikipedia.org%2Fwiki%2FAjutage"><span>Télécharger le code QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Imprimer / exporter </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:Livre&bookcmd=book_creator&referer=Ajutage"><span>Créer un livre</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Sp%C3%A9cial:DownloadAsPdf&page=Ajutage&action=show-download-screen"><span>Télécharger comme PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Ajutage&printable=yes" title="Version imprimable de cette page [p]" accesskey="p"><span>Version imprimable</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Dans d’autres projets </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q97368292" title="Lien vers l’élément dans le dépôt de données connecté [g]" accesskey="g"><span>Élément Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Outils de la page"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Apparence"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Apparence</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">déplacer vers la barre latérale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">masquer</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Un article de Wikipédia, l'encyclopédie libre.</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="fr" dir="ltr"><p>En <a href="/wiki/Plomberie" title="Plomberie">plomberie</a> et en <a href="/wiki/Lexique_de_la_fontainerie" class="mw-redirect" title="Lexique de la fontainerie">fontainerie</a>, un <b>ajutage</b> (ou <b>ajoutage</b>, <b>ajoutoir</b>, <b>ajutoir </b>) est une pièce ajustée à une <a href="/wiki/Conduite_hydraulique" title="Conduite hydraulique">conduite hydraulique</a> ou à un <a href="/wiki/Robinet_(plomberie)" title="Robinet (plomberie)">robinet</a> pour en modifier le débit. </p><p>C'est un « petit tuyau de forme et de dimension variables que l'on adapte à l'orifice d'un réservoir, d'une canalisation, d'une enceinte contenant un fluide sous pression, afin d'en régler le débit ou de modifier la forme du jet; par métonymie, l'orifice lui-même<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite_crochet">[</span>1<span class="cite_crochet">]</span></a></sup> ». </p><p>En termes de fontainerie, il s'agissait début <abbr class="abbr" title="19ᵉ siècle"><span class="romain">XIX</span><sup style="font-size:72%">e</sup></abbr> siècle d'une pièce de <a href="/wiki/Cuivre" title="Cuivre">cuivre</a> conique ou cylindrique, que l'on vissait sur un écrou soudé au bout d'une souche de <a href="/wiki/Tuyau" title="Tuyau">tuyau</a> pour former et conduire différents <a href="/wiki/Jet_d%27eau" title="Jet d'eau">jets d'eau</a>. </p><p>Dans un ouvrage, <i>Règles pour les jets d'eau</i>, le physicien <a href="/wiki/Edme_Mariotte" title="Edme Mariotte">Edme Mariotte</a> donne des règles qui lient les dépenses d'eau aux ajutages des fontaines<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite_crochet">[</span>2<span class="cite_crochet">]</span></a></sup> </p><p>Pour un dispositif au gaz on parle de <a href="/wiki/Gicleur" title="Gicleur">gicleur</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Fontainerie">Fontainerie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ajutage&veaction=edit&section=1" title="Modifier la section : Fontainerie" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ajutage&action=edit&section=1" title="Modifier le code source de la section : Fontainerie"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul class="gallery mw-gallery-packed"> <li class="gallerybox" style="width: 134.66666666667px"> <div class="thumb" style="width: 132.66666666667px;"><span typeof="mw:File"><a href="/wiki/Fichier:Fresh_water_fountain.jpg" class="mw-file-description" title="Fontaine en Suisse. Ajutage visible"><img alt="Fontaine en Suisse. Ajutage visible" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Fresh_water_fountain.jpg/199px-Fresh_water_fountain.jpg" decoding="async" width="133" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Fresh_water_fountain.jpg/299px-Fresh_water_fountain.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Fresh_water_fountain.jpg/399px-Fresh_water_fountain.jpg 2x" data-file-width="1888" data-file-height="2841" /></a></span></div> <div class="gallerytext">Fontaine en <a href="/wiki/Suisse" title="Suisse">Suisse</a>. Ajutage visible</div> </li> <li class="gallerybox" style="width: 302px"> <div class="thumb" style="width: 300px;"><span typeof="mw:File"><a href="/wiki/Fichier:Bartholdi_Fountain_Close-up_(8621860169).jpg" class="mw-file-description" title="Fontaine Bartholdi de Washington. Ajutage muliple"><img alt="Fontaine Bartholdi de Washington. Ajutage muliple" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Bartholdi_Fountain_Close-up_%288621860169%29.jpg/450px-Bartholdi_Fountain_Close-up_%288621860169%29.jpg" decoding="async" width="300" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Bartholdi_Fountain_Close-up_%288621860169%29.jpg/676px-Bartholdi_Fountain_Close-up_%288621860169%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Bartholdi_Fountain_Close-up_%288621860169%29.jpg/901px-Bartholdi_Fountain_Close-up_%288621860169%29.jpg 2x" data-file-width="2500" data-file-height="1666" /></a></span></div> <div class="gallerytext"><a href="/wiki/Fontaine_Bartholdi_de_Washington" title="Fontaine Bartholdi de Washington">Fontaine Bartholdi de Washington</a>. Ajutage muliple</div> </li> <li class="gallerybox" style="width: 152px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/Fichier:Water_spout,_Seven_chiefs_fountain,_2017_M%C3%A1t%C3%A9szalka.jpg" class="mw-file-description" title="Ajutage visible, Mátészalka"><img alt="Ajutage visible, Mátészalka" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Water_spout%2C_Seven_chiefs_fountain%2C_2017_M%C3%A1t%C3%A9szalka.jpg/225px-Water_spout%2C_Seven_chiefs_fountain%2C_2017_M%C3%A1t%C3%A9szalka.jpg" decoding="async" width="150" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Water_spout%2C_Seven_chiefs_fountain%2C_2017_M%C3%A1t%C3%A9szalka.jpg/337px-Water_spout%2C_Seven_chiefs_fountain%2C_2017_M%C3%A1t%C3%A9szalka.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5b/Water_spout%2C_Seven_chiefs_fountain%2C_2017_M%C3%A1t%C3%A9szalka.jpg/450px-Water_spout%2C_Seven_chiefs_fountain%2C_2017_M%C3%A1t%C3%A9szalka.jpg 2x" data-file-width="1200" data-file-height="1600" /></a></span></div> <div class="gallerytext">Ajutage visible, <a href="/wiki/M%C3%A1t%C3%A9szalka" title="Mátészalka">Mátészalka</a></div> </li> <li class="gallerybox" style="width: 268.66666666667px"> <div class="thumb" style="width: 266.66666666667px;"><span typeof="mw:File"><a href="/wiki/Fichier:Messinghahn_Friedhofsbrunnen.JPG" class="mw-file-description" title="Robinet avec ajutage visible"><img alt="Robinet avec ajutage visible" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Messinghahn_Friedhofsbrunnen.JPG/400px-Messinghahn_Friedhofsbrunnen.JPG" decoding="async" width="267" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Messinghahn_Friedhofsbrunnen.JPG/600px-Messinghahn_Friedhofsbrunnen.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a7/Messinghahn_Friedhofsbrunnen.JPG/800px-Messinghahn_Friedhofsbrunnen.JPG 2x" data-file-width="3456" data-file-height="2592" /></a></span></div> <div class="gallerytext">Robinet avec ajutage visible</div> </li> <li class="gallerybox" style="width: 299.33333333333px"> <div class="thumb" style="width: 297.33333333333px;"><span typeof="mw:File"><a href="/wiki/Fichier:Waternozzlerpi.jpg" class="mw-file-description" title="Ajutages de robinet avec filetage métrique femelle (22mm) à gauche; avec filetage métrique extérieur à droite (22mm)."><img alt="Ajutages de robinet avec filetage métrique femelle (22mm) à gauche; avec filetage métrique extérieur à droite (22mm)." src="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Waternozzlerpi.jpg/446px-Waternozzlerpi.jpg" decoding="async" width="298" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/7/75/Waternozzlerpi.jpg 1.5x" data-file-width="611" data-file-height="411" /></a></span></div> <div class="gallerytext">Ajutages de robinet avec filetage métrique femelle (22mm) à gauche; avec filetage métrique extérieur à droite (22mm).</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="Technique">Technique</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ajutage&veaction=edit&section=2" title="Modifier la section : Technique" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ajutage&action=edit&section=2" title="Modifier le code source de la section : Technique"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul class="gallery mw-gallery-packed"> <li class="gallerybox" style="width: 302.66666666667px"> <div class="thumb" style="width: 300.66666666667px;"><span typeof="mw:File"><a href="/wiki/Fichier:Center_pivot_irrigation_system_drop_nozzles_are_used_efficiently_to_deliver_water_to_cotton_crop._(25117043355).jpg" class="mw-file-description" title="Ajutage sur un système d'irrigation dans une culture de coton"><img alt="Ajutage sur un système d'irrigation dans une culture de coton" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Center_pivot_irrigation_system_drop_nozzles_are_used_efficiently_to_deliver_water_to_cotton_crop._%2825117043355%29.jpg/451px-Center_pivot_irrigation_system_drop_nozzles_are_used_efficiently_to_deliver_water_to_cotton_crop._%2825117043355%29.jpg" decoding="async" width="301" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Center_pivot_irrigation_system_drop_nozzles_are_used_efficiently_to_deliver_water_to_cotton_crop._%2825117043355%29.jpg/676px-Center_pivot_irrigation_system_drop_nozzles_are_used_efficiently_to_deliver_water_to_cotton_crop._%2825117043355%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5c/Center_pivot_irrigation_system_drop_nozzles_are_used_efficiently_to_deliver_water_to_cotton_crop._%2825117043355%29.jpg/902px-Center_pivot_irrigation_system_drop_nozzles_are_used_efficiently_to_deliver_water_to_cotton_crop._%2825117043355%29.jpg 2x" data-file-width="4213" data-file-height="2804" /></a></span></div> <div class="gallerytext">Ajutage sur un système d'<a href="/wiki/Irrigation" title="Irrigation">irrigation</a> dans une culture de coton</div> </li> <li class="gallerybox" style="width: 258.66666666667px"> <div class="thumb" style="width: 256.66666666667px;"><span typeof="mw:File"><a href="/wiki/Fichier:Plug_nozzle_garden_sprayer.jpg" class="mw-file-description" title="Ajutage d'un tuyau d'arosage"><img alt="Ajutage d'un tuyau d'arosage" src="//upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Plug_nozzle_garden_sprayer.jpg/385px-Plug_nozzle_garden_sprayer.jpg" decoding="async" width="257" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Plug_nozzle_garden_sprayer.jpg/577px-Plug_nozzle_garden_sprayer.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Plug_nozzle_garden_sprayer.jpg/769px-Plug_nozzle_garden_sprayer.jpg 2x" data-file-width="2660" data-file-height="2075" /></a></span></div> <div class="gallerytext">Ajutage d'un tuyau d'arosage</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="Lutte_incendie">Lutte incendie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ajutage&veaction=edit&section=3" title="Modifier la section : Lutte incendie" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ajutage&action=edit&section=3" title="Modifier le code source de la section : Lutte incendie"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul class="gallery mw-gallery-packed"> <li class="gallerybox" style="width: 146.66666666667px"> <div class="thumb" style="width: 144.66666666667px;"><span typeof="mw:File"><a href="/wiki/Fichier:Experiments_upon_the_discharge_of_water_through_small_fire_hose_and_nozzles_(1911)_(14804209083).jpg" class="mw-file-description" title="Expériences sur différents ajutage tuyau sur une lance d'incendie"><img alt="Expériences sur différents ajutage tuyau sur une lance d'incendie" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Experiments_upon_the_discharge_of_water_through_small_fire_hose_and_nozzles_%281911%29_%2814804209083%29.jpg/217px-Experiments_upon_the_discharge_of_water_through_small_fire_hose_and_nozzles_%281911%29_%2814804209083%29.jpg" decoding="async" width="145" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Experiments_upon_the_discharge_of_water_through_small_fire_hose_and_nozzles_%281911%29_%2814804209083%29.jpg/325px-Experiments_upon_the_discharge_of_water_through_small_fire_hose_and_nozzles_%281911%29_%2814804209083%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Experiments_upon_the_discharge_of_water_through_small_fire_hose_and_nozzles_%281911%29_%2814804209083%29.jpg/434px-Experiments_upon_the_discharge_of_water_through_small_fire_hose_and_nozzles_%281911%29_%2814804209083%29.jpg 2x" data-file-width="2286" data-file-height="3161" /></a></span></div> <div class="gallerytext">Expériences sur différents ajutage tuyau sur une lance d'incendie</div> </li> <li class="gallerybox" style="width: 135.33333333333px"> <div class="thumb" style="width: 133.33333333333px;"><span typeof="mw:File"><a href="/wiki/Fichier:Aircraft_rescue_firefighters_battle_blazes,_sustain_skills_111207-M-EY704-092.jpg" class="mw-file-description" title="Ajutage d'une lance incendie. Aircraft Rescue Firefighting Marine"><img alt="Ajutage d'une lance incendie. Aircraft Rescue Firefighting Marine" src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Aircraft_rescue_firefighters_battle_blazes%2C_sustain_skills_111207-M-EY704-092.jpg/200px-Aircraft_rescue_firefighters_battle_blazes%2C_sustain_skills_111207-M-EY704-092.jpg" decoding="async" width="134" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Aircraft_rescue_firefighters_battle_blazes%2C_sustain_skills_111207-M-EY704-092.jpg/300px-Aircraft_rescue_firefighters_battle_blazes%2C_sustain_skills_111207-M-EY704-092.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2d/Aircraft_rescue_firefighters_battle_blazes%2C_sustain_skills_111207-M-EY704-092.jpg/400px-Aircraft_rescue_firefighters_battle_blazes%2C_sustain_skills_111207-M-EY704-092.jpg 2x" data-file-width="2720" data-file-height="4080" /></a></span></div> <div class="gallerytext">Ajutage d'une lance incendie. Aircraft Rescue Firefighting Marine</div> </li> <li class="gallerybox" style="width: 302px"> <div class="thumb" style="width: 300px;"><span typeof="mw:File"><a href="/wiki/Fichier:Airport_Crash_Tender_-_Snozzle_Closeup.jpg" class="mw-file-description" title="Airport Crash Tender"><img alt="Airport Crash Tender" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/17/Airport_Crash_Tender_-_Snozzle_Closeup.jpg/450px-Airport_Crash_Tender_-_Snozzle_Closeup.jpg" decoding="async" width="300" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/17/Airport_Crash_Tender_-_Snozzle_Closeup.jpg/675px-Airport_Crash_Tender_-_Snozzle_Closeup.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/17/Airport_Crash_Tender_-_Snozzle_Closeup.jpg/900px-Airport_Crash_Tender_-_Snozzle_Closeup.jpg 2x" data-file-width="3861" data-file-height="2574" /></a></span></div> <div class="gallerytext">Airport Crash Tender</div> </li> <li class="gallerybox" style="width: 152px"> <div class="thumb" style="width: 150px;"><span typeof="mw:File"><a href="/wiki/Fichier:Firefighting_spray_nozzle_-_hand_held_20160615_084443.jpg" class="mw-file-description" title="spray nozzle de lutte incendie"><img alt="spray nozzle de lutte incendie" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Firefighting_spray_nozzle_-_hand_held_20160615_084443.jpg/225px-Firefighting_spray_nozzle_-_hand_held_20160615_084443.jpg" decoding="async" width="150" height="200" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/42/Firefighting_spray_nozzle_-_hand_held_20160615_084443.jpg/337px-Firefighting_spray_nozzle_-_hand_held_20160615_084443.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/42/Firefighting_spray_nozzle_-_hand_held_20160615_084443.jpg/450px-Firefighting_spray_nozzle_-_hand_held_20160615_084443.jpg 2x" data-file-width="1920" data-file-height="2560" /></a></span></div> <div class="gallerytext"><i>spray nozzle</i> de lutte incendie</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="Voir_aussi">Voir aussi</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ajutage&veaction=edit&section=4" title="Modifier la section : Voir aussi" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ajutage&action=edit&section=4" title="Modifier le code source de la section : Voir aussi"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Buse_(tuy%C3%A8re)" title="Buse (tuyère)">Buse (tuyère)</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Notes_et_références"><span id="Notes_et_r.C3.A9f.C3.A9rences"></span>Notes et références</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ajutage&veaction=edit&section=5" title="Modifier la section : Notes et références" class="mw-editsection-visualeditor"><span>modifier</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ajutage&action=edit&section=5" title="Modifier le code source de la section : Notes et références"><span>modifier le code</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="references-small decimal" style=""><div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink noprint"><a href="#cite_ref-1">↑</a> </span><span class="reference-text"><a href="/wiki/Office_qu%C3%A9b%C3%A9cois_de_la_langue_fran%C3%A7aise" title="Office québécois de la langue française">Office québécois de la langue française</a> 1993; <a rel="nofollow" class="external text" href="http://gdt.oqlf.gouv.qc.ca/ficheOqlf.aspx?Id_Fiche=2078948">ajutage</a></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink noprint"><a href="#cite_ref-2">↑</a> </span><span class="reference-text"><a href="/wiki/Edme_Mariotte" title="Edme Mariotte">Edme Mariotte</a>. <i>Règles pour les jets d'eau, de la dépense de l'eau qui se fait pour différens ajustages, selon les diverses élévations des réservoirs</i>, dans <i>Divers ouvrages de mathématiques et de physique , par Messieurs de l'Académie royale des sciences</i>, Imprimerie royale, Paris, 1693, <abbr class="abbr" title="pages">p.</abbr> <span class="nowrap">508-516</span> <a rel="nofollow" class="external text" href="https://gallica.bnf.fr/ark:/12148/bpt6k5493994j/f524.image">(<i>lire en ligne</i>)</a></span> </li> </ol></div> </div> <ul id="bandeau-portail" class="bandeau-portail"><li><span class="bandeau-portail-element"><span class="bandeau-portail-icone"><span class="noviewer" typeof="mw:File"><a href="/wiki/Portail:Eau" title="Portail de l’eau"><img alt="icône décorative" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Circle-icons-water.svg/24px-Circle-icons-water.svg.png" decoding="async" width="24" height="24" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Circle-icons-water.svg/36px-Circle-icons-water.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1c/Circle-icons-water.svg/48px-Circle-icons-water.svg.png 2x" data-file-width="512" data-file-height="512" /></a></span></span> <span class="bandeau-portail-texte"><a href="/wiki/Portail:Eau" title="Portail:Eau">Portail de l’eau</a></span> </span></li> </ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Ce document provient de « <a dir="ltr" href="https://fr.wikipedia.org/w/index.php?title=Ajutage&oldid=207673763">https://fr.wikipedia.org/w/index.php?title=Ajutage&oldid=207673763</a> ».</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Cat%C3%A9gorie:Accueil" title="Catégorie:Accueil">Catégorie</a> : <ul><li><a href="/wiki/Cat%C3%A9gorie:Robinetterie" title="Catégorie:Robinetterie">Robinetterie</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Catégories cachées : <ul><li><a href="/wiki/Cat%C3%A9gorie:Portail:Eau/Articles_li%C3%A9s" title="Catégorie:Portail:Eau/Articles liés">Portail:Eau/Articles liés</a></li><li><a href="/wiki/Cat%C3%A9gorie:Portail:Sciences_de_la_Terre_et_de_l%27Univers/Articles_li%C3%A9s" title="Catégorie:Portail:Sciences de la Terre et de l'Univers/Articles liés">Portail:Sciences de la Terre et de l'Univers/Articles liés</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> La dernière modification de cette page a été faite le 7 septembre 2023 à 23:14.</li> <li id="footer-info-copyright"><span style="white-space: normal"><a href="/wiki/Wikip%C3%A9dia:Citation_et_r%C3%A9utilisation_du_contenu_de_Wikip%C3%A9dia" title="Wikipédia:Citation et réutilisation du contenu de Wikipédia">Droit d'auteur</a> : les textes sont disponibles sous <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.fr">licence Creative Commons attribution, partage dans les mêmes conditions</a> ; d’autres conditions peuvent s’appliquer. Voyez les <a class="external text" href="https://foundation.wikimedia.org/wiki/Policy:Terms_of_Use/fr">conditions d’utilisation</a> pour plus de détails, ainsi que les <a href="/wiki/Wikip%C3%A9dia:Cr%C3%A9dits_graphiques" title="Wikipédia:Crédits graphiques">crédits graphiques</a>. En cas de réutilisation des textes de cette page, voyez <a href="/wiki/Sp%C3%A9cial:Citer/Ajutage" title="Spécial:Citer/Ajutage">comment citer les auteurs et mentionner la licence</a>.<br /> Wikipedia® est une marque déposée de la <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, organisation de bienfaisance régie par le paragraphe <a href="/wiki/501c" title="501c">501(c)(3)</a> du code fiscal des États-Unis.</span><br /></li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy/fr">Politique de confidentialité</a></li> <li id="footer-places-about"><a href="/wiki/Wikip%C3%A9dia:%C3%80_propos_de_Wikip%C3%A9dia">À propos de Wikipédia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikip%C3%A9dia:Avertissements_g%C3%A9n%C3%A9raux">Avertissements</a></li> <li id="footer-places-contact"><a href="//fr.wikipedia.org/wiki/Wikipédia:Contact">Contact</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code de conduite</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Développeurs</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/fr.wikipedia.org">Statistiques</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Déclaration sur les témoins (cookies)</a></li> <li id="footer-places-mobileview"><a href="//fr.m.wikipedia.org/w/index.php?title=Ajutage&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Version mobile</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-5c59558b9d-rbp7v","wgBackendResponseTime":150,"wgPageParseReport":{"limitreport":{"cputime":"0.090","walltime":"0.154","ppvisitednodes":{"value":402,"limit":1000000},"postexpandincludesize":{"value":2613,"limit":2097152},"templateargumentsize":{"value":150,"limit":2097152},"expansiondepth":{"value":12,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":14265,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 131.484 1 -total"," 35.04% 46.069 1 Modèle:Portail"," 16.19% 21.288 1 Modèle:Références"," 14.33% 18.847 1 Modèle:Suivi_des_biographies"," 13.86% 18.221 1 Modèle:Catégorisation_badges"," 10.97% 14.421 1 Modèle:P."," 5.69% 7.481 1 Modèle:S-"," 4.58% 6.020 1 Modèle:Portail_eau"," 3.23% 4.247 1 Modèle:Méta_lien_vers_portail"," 2.25% 2.963 1 Modèle:Vérification_siècle"]},"scribunto":{"limitreport-timeusage":{"value":"0.020","limit":"10.000"},"limitreport-memusage":{"value":992820,"limit":52428800}},"cachereport":{"origin":"mw-api-ext.eqiad.main-5bf8f58994-bpl5w","timestamp":"20241126123631","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Ajutage","url":"https:\/\/fr.wikipedia.org\/wiki\/Ajutage","sameAs":"http:\/\/www.wikidata.org\/entity\/Q97368292","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q97368292","author":{"@type":"Organization","name":"Contributeurs aux projets Wikimedia"},"publisher":{"@type":"Organization","name":"Fondation Wikimedia, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2019-09-29T10:23:32Z","dateModified":"2023-09-07T22:14:17Z","headline":"accessoire de plomberie et de fontainerie"}</script> </body> </html>