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vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Note"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Note</span> </div> </a> <ul id="toc-Note-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voci_correlate" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Voci_correlate"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Voci correlate</span> </div> </a> <ul id="toc-Voci_correlate-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Altri_progetti" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Altri_progetti"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Altri progetti</span> </div> </a> <ul id="toc-Altri_progetti-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="Indice" 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="Mostra/Nascondi l'indice" > <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">Mostra/Nascondi l'indice</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">Torcia elettrica</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="Vai a una voce in un'altra lingua. Disponibile in 50 lingue" > <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-50" 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">50 lingue</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%85%D8%B4%D8%B9%D9%84_%D9%83%D9%87%D8%B1%D8%A8%D8%A7%D8%A6%D9%8A" title="مشعل كهربائي - arabo" lang="ar" hreflang="ar" data-title="مشعل كهربائي" data-language-autonym="العربية" data-language-local-name="arabo" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%9F%E0%A7%B0%E0%A7%8D%E0%A6%9A_%E0%A6%B2%E0%A6%BE%E0%A6%87%E0%A6%9F" title="টৰ্চ লাইট - assamese" lang="as" hreflang="as" data-title="টৰ্চ লাইট" data-language-autonym="অসমীয়া" data-language-local-name="assamese" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/%C6%8Fl_f%C9%99n%C9%99ri" title="Əl fənəri - azerbaigiano" lang="az" hreflang="az" data-title="Əl fənəri" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaigiano" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bew mw-list-item"><a href="https://bew.wikipedia.org/wiki/Batr%C3%A9_(lampu)" title="Batré (lampu) - betawi" lang="bew" hreflang="bew" data-title="Batré (lampu)" data-language-autonym="Betawi" data-language-local-name="betawi" class="interlanguage-link-target"><span>Betawi</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A4%D0%B5%D0%BD%D0%B5%D1%80%D1%87%D0%B5" title="Фенерче - bulgaro" lang="bg" hreflang="bg" data-title="Фенерче" data-language-autonym="Български" data-language-local-name="bulgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%9F%E0%A6%B0%E0%A7%8D%E0%A6%9A%E0%A6%B2%E0%A6%BE%E0%A6%87%E0%A6%9F" title="টর্চলাইট - bengalese" lang="bn" hreflang="bn" data-title="টর্চলাইট" data-language-autonym="বাংলা" data-language-local-name="bengalese" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Llanterna_el%C3%A8ctrica" title="Llanterna elèctrica - catalano" lang="ca" hreflang="ca" data-title="Llanterna elèctrica" data-language-autonym="Català" data-language-local-name="catalano" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-chy mw-list-item"><a href="https://chy.wikipedia.org/wiki/V%C3%B3%27ho%27%C3%AAho%27h%C3%B3vaht%C3%B4tse" title="Vó'ho'êho'hóvahtôtse - cheyenne" lang="chy" hreflang="chy" data-title="Vó'ho'êho'hóvahtôtse" data-language-autonym="Tsetsêhestâhese" data-language-local-name="cheyenne" class="interlanguage-link-target"><span>Tsetsêhestâhese</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Kapesn%C3%AD_sv%C3%ADtilna" title="Kapesní svítilna - ceco" lang="cs" hreflang="cs" data-title="Kapesní svítilna" data-language-autonym="Čeština" data-language-local-name="ceco" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Lommelygte" title="Lommelygte - danese" lang="da" hreflang="da" data-title="Lommelygte" data-language-autonym="Dansk" data-language-local-name="danese" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Taschenlampe" title="Taschenlampe - tedesco" lang="de" hreflang="de" data-title="Taschenlampe" data-language-autonym="Deutsch" data-language-local-name="tedesco" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Flashlight" title="Flashlight - inglese" lang="en" hreflang="en" data-title="Flashlight" data-language-autonym="English" data-language-local-name="inglese" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Po%C5%9Dlampo" title="Poŝlampo - esperanto" lang="eo" hreflang="eo" data-title="Poŝlampo" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Linterna_el%C3%A9ctrica" title="Linterna eléctrica - spagnolo" lang="es" hreflang="es" data-title="Linterna eléctrica" data-language-autonym="Español" data-language-local-name="spagnolo" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DA%86%D8%B1%D8%A7%D8%BA%E2%80%8C%D9%82%D9%88%D9%87" title="چراغ‌قوه - persiano" lang="fa" hreflang="fa" data-title="چراغ‌قوه" data-language-autonym="فارسی" data-language-local-name="persiano" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Taskulamppu" title="Taskulamppu - finlandese" lang="fi" hreflang="fi" data-title="Taskulamppu" data-language-autonym="Suomi" data-language-local-name="finlandese" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fiu-vro mw-list-item"><a href="https://fiu-vro.wikipedia.org/wiki/Patareilamp" title="Patareilamp - võro" lang="vro" hreflang="vro" data-title="Patareilamp" data-language-autonym="Võro" data-language-local-name="võro" class="interlanguage-link-target"><span>Võro</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Lampe_torche" title="Lampe torche - francese" lang="fr" hreflang="fr" data-title="Lampe torche" data-language-autonym="Français" data-language-local-name="francese" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/L%C3%B3chrann" title="Lóchrann - irlandese" lang="ga" hreflang="ga" data-title="Lóchrann" data-language-autonym="Gaeilge" data-language-local-name="irlandese" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Lanterna_el%C3%A9ctrica" title="Lanterna eléctrica - galiziano" lang="gl" hreflang="gl" data-title="Lanterna eléctrica" data-language-autonym="Galego" data-language-local-name="galiziano" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A4%D7%A0%D7%A1" title="פנס - ebraico" lang="he" hreflang="he" data-title="פנס" data-language-autonym="עברית" data-language-local-name="ebraico" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%9F%E0%A4%BE%E0%A4%B0%E0%A5%8D%E0%A4%9A" title="टार्च - hindi" lang="hi" hreflang="hi" data-title="टार्च" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Senter" title="Senter - indonesiano" lang="id" hreflang="id" data-title="Senter" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesiano" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E6%87%90%E4%B8%AD%E9%9B%BB%E7%81%AF" title="懐中電灯 - giapponese" lang="ja" hreflang="ja" data-title="懐中電灯" data-language-autonym="日本語" data-language-local-name="giapponese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/S%C3%A8nter" title="Sènter - giavanese" lang="jv" hreflang="jv" data-title="Sènter" data-language-autonym="Jawa" data-language-local-name="giavanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%86%90%EC%A0%84%EB%93%B1" title="손전등 - coreano" lang="ko" hreflang="ko" data-title="손전등" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Henter%C3%AEk" title="Henterîk - curdo" lang="ku" hreflang="ku" data-title="Henterîk" data-language-autonym="Kurdî" data-language-local-name="curdo" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Fax_electrica" title="Fax electrica - latino" lang="la" hreflang="la" data-title="Fax electrica" data-language-autonym="Latina" data-language-local-name="latino" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-map-bms mw-list-item"><a href="https://map-bms.wikipedia.org/wiki/S%C3%A8nter" title="Sènter - Banyumasan" lang="jv-x-bms" hreflang="jv-x-bms" data-title="Sènter" data-language-autonym="Basa Banyumasan" data-language-local-name="Banyumasan" class="interlanguage-link-target"><span>Basa Banyumasan</span></a></li><li class="interlanguage-link interwiki-min mw-list-item"><a href="https://min.wikipedia.org/wiki/Senter" title="Senter - menangkabau" lang="min" hreflang="min" data-title="Senter" data-language-autonym="Minangkabau" data-language-local-name="menangkabau" class="interlanguage-link-target"><span>Minangkabau</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Lampu_suluh" title="Lampu suluh - malese" lang="ms" hreflang="ms" data-title="Lampu suluh" data-language-autonym="Bahasa Melayu" data-language-local-name="malese" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nds-nl mw-list-item"><a href="https://nds-nl.wikipedia.org/wiki/Druklicht" title="Druklicht - basso tedesco olandese" lang="nds-NL" hreflang="nds-NL" data-title="Druklicht" data-language-autonym="Nedersaksies" data-language-local-name="basso tedesco olandese" class="interlanguage-link-target"><span>Nedersaksies</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Zaklantaarn" title="Zaklantaarn - olandese" lang="nl" hreflang="nl" data-title="Zaklantaarn" data-language-autonym="Nederlands" data-language-local-name="olandese" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Lommelykt" title="Lommelykt - norvegese bokmål" lang="nb" hreflang="nb" data-title="Lommelykt" data-language-autonym="Norsk bokmål" data-language-local-name="norvegese bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pdc mw-list-item"><a href="https://pdc.wikipedia.org/wiki/Flaeschlicht" title="Flaeschlicht - tedesco della Pennsylvania" lang="pdc" hreflang="pdc" data-title="Flaeschlicht" data-language-autonym="Deitsch" data-language-local-name="tedesco della Pennsylvania" class="interlanguage-link-target"><span>Deitsch</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Latarka_elektryczna" title="Latarka elektryczna - polacco" lang="pl" hreflang="pl" data-title="Latarka elektryczna" data-language-autonym="Polski" data-language-local-name="polacco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Lanterna_el%C3%A9trica" title="Lanterna elétrica - portoghese" lang="pt" hreflang="pt" data-title="Lanterna elétrica" data-language-autonym="Português" data-language-local-name="portoghese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Lantern%C4%83" title="Lanternă - rumeno" lang="ro" hreflang="ro" data-title="Lanternă" data-language-autonym="Română" data-language-local-name="rumeno" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A0%D1%83%D1%87%D0%BD%D0%BE%D0%B9_%D1%84%D0%BE%D0%BD%D0%B0%D1%80%D1%8C" title="Ручной фонарь - russo" lang="ru" hreflang="ru" data-title="Ручной фонарь" data-language-autonym="Русский" data-language-local-name="russo" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Flashlight" title="Flashlight - Simple English" lang="en-simple" hreflang="en-simple" data-title="Flashlight" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Elektriku_i_dor%C3%ABs" title="Elektriku i dorës - albanese" lang="sq" hreflang="sq" data-title="Elektriku i dorës" data-language-autonym="Shqip" data-language-local-name="albanese" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Senter" title="Senter - sundanese" lang="su" hreflang="su" data-title="Senter" data-language-autonym="Sunda" data-language-local-name="sundanese" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Ficklampa" title="Ficklampa - svedese" lang="sv" hreflang="sv" data-title="Ficklampa" data-language-autonym="Svenska" data-language-local-name="svedese" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%84%E0%B8%9F%E0%B8%89%E0%B8%B2%E0%B8%A2" title="ไฟฉาย - thailandese" lang="th" hreflang="th" data-title="ไฟฉาย" data-language-autonym="ไทย" data-language-local-name="thailandese" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/El_feneri" title="El feneri - turco" lang="tr" hreflang="tr" data-title="El feneri" data-language-autonym="Türkçe" data-language-local-name="turco" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A0%D1%83%D1%87%D0%BD%D0%B8%D0%B9_%D0%BB%D1%96%D1%85%D1%82%D0%B0%D1%80" title="Ручний ліхтар - ucraino" lang="uk" hreflang="uk" data-title="Ручний ліхтар" data-language-autonym="Українська" data-language-local-name="ucraino" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Qo%CA%BBl_chiroqlari" title="Qoʻl chiroqlari - uzbeco" lang="uz" hreflang="uz" data-title="Qoʻl chiroqlari" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbeco" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Flashlight" title="Flashlight - waray" lang="war" hreflang="war" data-title="Flashlight" data-language-autonym="Winaray" data-language-local-name="waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%89%8B%E9%9B%BB%E7%AD%92" title="手電筒 - cinese" lang="zh" hreflang="zh" data-title="手電筒" data-language-autonym="中文" data-language-local-name="cinese" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%9B%BB%E7%AD%92" title="電筒 - cantonese" lang="yue" hreflang="yue" data-title="電筒" data-language-autonym="粵語" data-language-local-name="cantonese" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q235783#sitelinks-wikipedia" title="Modifica collegamenti interlinguistici" class="wbc-editpage">Modifica collegamenti</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="Namespace"> <div id="p-associated-pages" 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img{display:flex}.mw-parser-output .hatnote-text{font-style:italic}body:not(.skin-minerva) .mw-parser-output .hatnote{border:1px solid #CCC;display:flex;margin:.5em 0;padding:.2em .5em}body:not(.skin-minerva) .mw-parser-output .hatnote-text{padding-left:.5em}body.skin-minerva .mw-parser-output .hatnote-icon{padding-right:8px}body.skin-minerva .mw-parser-output .hatnote-icon img{height:auto;width:16px}body.skin--responsive .mw-parser-output .hatnote a.new{color:#d73333}body.skin--responsive .mw-parser-output .hatnote a.new:visited{color:#a55858}</style> <div class="hatnote noprint torna-a"> <div class="hatnote-content"><span class="noviewer hatnote-icon" typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/1leftarrow_blue.svg/18px-1leftarrow_blue.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/1leftarrow_blue.svg/27px-1leftarrow_blue.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d6/1leftarrow_blue.svg/36px-1leftarrow_blue.svg.png 2x" data-file-width="480" data-file-height="480" /></span></span> <span class="hatnote-text">Voce principale: <b><a href="/wiki/Torcia" title="Torcia">torcia</a></b>.</span></div> </div> <style data-mw-deduplicate="TemplateStyles:r133964453">.mw-parser-output .avviso .mbox-text-div>div,.mw-parser-output .avviso .mbox-text-full-div>div{font-size:90%}.mw-parser-output .avviso .mbox-image{flex-basis:52px;flex-grow:0;flex-shrink:0}.mw-parser-output .avviso .mbox-text-full-div .hide-when-compact{display:block}</style><div style="" class="ambox metadata noprint plainlinks avviso avviso-generico"> <div class="avviso-immagine mbox-image noprint"><span typeof="mw:File"><a href="/wiki/File:Crystal_kcontrol_2.svg" class="mw-file-description" title="Abbozzo ingegneria"><img alt="Abbozzo ingegneria" src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b6/Crystal_kcontrol_2.svg/42px-Crystal_kcontrol_2.svg.png" decoding="async" width="42" height="45" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b6/Crystal_kcontrol_2.svg/64px-Crystal_kcontrol_2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b6/Crystal_kcontrol_2.svg/85px-Crystal_kcontrol_2.svg.png 2x" data-file-width="93" data-file-height="99" /></a></span></div> <div class="avviso-testo mbox-text"> <div class="mbox-text-div"><b>Questa voce  sull'argomento ingegneria è solo un <a href="/wiki/Aiuto:Abbozzo" title="Aiuto:Abbozzo">abbozzo</a></b>.<br /> <div style="font-size:90%;"><a class="external text" href="https://it.wikipedia.org/w/index.php?title=Torcia_elettrica&action=edit">Contribuisci</a> a migliorarla secondo le <a href="/wiki/Aiuto:Manuale_di_stile" title="Aiuto:Manuale di stile">convenzioni di Wikipedia</a>. Segui i suggerimenti del <a href="/wiki/Progetto:Ingegneria" title="Progetto:Ingegneria">progetto di riferimento</a>.</div> <div class="hide-when-compact"> </div> </div> </div> </div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Led-flashlight.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/59/Led-flashlight.jpg/220px-Led-flashlight.jpg" decoding="async" width="220" height="118" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/59/Led-flashlight.jpg/330px-Led-flashlight.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/59/Led-flashlight.jpg/440px-Led-flashlight.jpg 2x" data-file-width="2600" data-file-height="1400" /></a><figcaption>Una torcia elettrica a LED.</figcaption></figure> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Flashlight_clear.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/Flashlight_clear.JPG/220px-Flashlight_clear.JPG" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/Flashlight_clear.JPG/330px-Flashlight_clear.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/52/Flashlight_clear.JPG/440px-Flashlight_clear.JPG 2x" data-file-width="3456" data-file-height="2592" /></a><figcaption>Multipli <a href="/wiki/LED" title="LED">LED</a> da 5 mm di una piccola torcia elettrica</figcaption></figure> <p>La <b>torcia elettrica</b> in inglese britannico: <b>electric torch</b> è una sorgente luminosa portatile alimentata per mezzo di <a href="/wiki/Energia_elettrica" title="Energia elettrica">energia elettrica</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Storia">Storia</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Torcia_elettrica&veaction=edit&section=1" title="Modifica la sezione Storia" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Torcia_elettrica&action=edit&section=1" title="Edit section's source code: Storia"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="thumb tleft"><div class="thumbinner" style="width:345px;flex-direction:row"><div class="tsingle" style="float:left;margin:1px;width:152px;padding-left:0px;padding-right:0px"><div class="thumbimage"><span typeof="mw:File"><a href="/wiki/File:Patent_617,592.png" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Patent_617%2C592.png/150px-Patent_617%2C592.png" decoding="async" width="150" height="162" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Patent_617%2C592.png/225px-Patent_617%2C592.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Patent_617%2C592.png/300px-Patent_617%2C592.png 2x" data-file-width="602" data-file-height="652" /></a></span></div><div class="thumbcaption" style="clear:left">Il brevetto di Misell 617,592</div></div><div class="tsingle" style="float:left;margin:1px;width:189px;padding-left:0px;padding-right:0px"><div class="thumbimage"><span typeof="mw:File"><a href="/wiki/File:1899_Eveready_flashlight.jpg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/1899_Eveready_flashlight.jpg/187px-1899_Eveready_flashlight.jpg" decoding="async" width="187" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/7b/1899_Eveready_flashlight.jpg/281px-1899_Eveready_flashlight.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/7b/1899_Eveready_flashlight.jpg/374px-1899_Eveready_flashlight.jpg 2x" data-file-width="550" data-file-height="484" /></a></span></div><div class="thumbcaption" style="clear:left">Una torcia elettrica del 1899</div></div><div style="clear:left"></div></div></div> <p>L'invenzione della torcia elettrica fu brevettata dall'inglese <a href="/wiki/David_Misell" title="David Misell">David Misell</a> il 12 marzo 1898 (U.S. Patent No. 617,592).<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Il 10 gennaio 1899 David Misell cedette il suo brevetto all'<i><a href="/w/index.php?title=American_Electrical_Novelty_and_Manufacturing_Company&action=edit&redlink=1" class="new" title="American Electrical Novelty and Manufacturing Company (la pagina non esiste)">American Electrical Novelty and Manufacturing Company</a></i>, che donò alcuni di tali dispositivi alla polizia di New York.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> La torcia elettrica di Misell caricava una <a href="/wiki/Pila_zinco-carbone" class="mw-redirect" title="Pila zinco-carbone">pila zinco-carbone</a> di tipo D e presentava un riflettore in <a href="/wiki/Ottone_(lega)" title="Ottone (lega)">ottone</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Componenti">Componenti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Torcia_elettrica&veaction=edit&section=2" title="Modifica la sezione Componenti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Torcia_elettrica&action=edit&section=2" title="Edit section's source code: Componenti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>È costituita dai seguenti elementi: </p> <ul><li>una <a href="/wiki/Lampada_a_incandescenza" title="Lampada a incandescenza">lampadina a incandescenza</a> o a <a href="/wiki/LED" title="LED">LED</a>;</li> <li>un riflettore parabolico (o di altra forma), all'interno del quale è inserita la lampadina;</li> <li>una lente protettiva (in plastica o vetro) per proteggere la lampadina da urti o polvere;</li> <li>una fonte di energia, in genere una <a href="/wiki/Pila_(elettrotecnica)" title="Pila (elettrotecnica)">pila</a>; esistono anche torce alimentate ad <a href="/wiki/Energia_solare" title="Energia solare">energia solare</a> o attraverso <a href="/wiki/Dinamo" title="Dinamo">dinamo</a>;</li> <li>un <a href="/wiki/Interruttore" title="Interruttore">interruttore</a>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Note">Note</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Torcia_elettrica&veaction=edit&section=3" title="Modifica la sezione Note" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Torcia_elettrica&action=edit&section=3" title="Edit section's source code: Note"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><a href="#cite_ref-1"><b>^</b></a> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.google.com/patents/about?id=8mArAAAAEBAJ">Patente US617592 - misell - Google Patentes</a></span> </li> <li id="cite_note-2"><a href="#cite_ref-2"><b>^</b></a> <span class="reference-text">Flashlight <a rel="nofollow" class="external text" href="http://www.wordcraft.net/flashlight.html">Museum page one</a></span> </li> <li id="cite_note-3"><a href="#cite_ref-3"><b>^</b></a> <span class="reference-text"><cite class="citation web" style="font-style:normal"> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20110512173049/http://www.mpoweruk.com/history.htm"><span style="font-style:italic;">Electropaedia Electrical Technology History, Energy Applications and Developments</span></a>, su <span style="font-style:italic;">mpoweruk.com</span>. <small>URL consultato il 14 maggio 2011</small> <small>(archiviato dall'<abbr title="http://www.mpoweruk.com/history.htm">url originale</abbr> il 12 maggio 2011)</small>.</cite></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Voci_correlate">Voci correlate</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Torcia_elettrica&veaction=edit&section=4" title="Modifica la sezione Voci correlate" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Torcia_elettrica&action=edit&section=4" title="Edit section's source code: Voci correlate"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Lampada_frontale" title="Lampada frontale">Lampada frontale</a></li> <li><a href="/wiki/Lampadina" title="Lampadina">Lampadina</a></li> <li><a href="/wiki/Faro_(illuminazione)" title="Faro (illuminazione)">Faro (illuminazione)</a></li> <li><a href="/wiki/Riflettore_ellissoidale" title="Riflettore ellissoidale">Riflettore ellissoidale</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Altri_progetti">Altri progetti</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Torcia_elettrica&veaction=edit&section=5" title="Modifica la sezione Altri progetti" class="mw-editsection-visualeditor"><span>modifica</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Torcia_elettrica&action=edit&section=5" title="Edit section's source code: Altri progetti"><span>modifica wikitesto</span></a><span class="mw-editsection-bracket">]</span></span></div> <div id="interProject" class="toccolours" style="display: none; clear: both; margin-top: 2em"><p id="sisterProjects" style="background-color: #efefef; color: black; font-weight: bold; margin: 0"><span>Altri progetti</span></p><ul title="Collegamenti verso gli altri progetti Wikimedia"> <li class="" title=""><a href="https://it.wikiquote.org/wiki/Torcia_elettrica" class="extiw" title="q:Torcia elettrica">Wikiquote</a></li> <li class="" title=""><span class="plainlinks" title="commons:Category:Flashlights"><a class="external text" href="https://commons.wikimedia.org/wiki/Category:Flashlights?uselang=it">Wikimedia Commons</a></span></li></ul></div> <ul><li><span typeof="mw:File"><a href="https://it.wikiquote.org/wiki/" title="Collabora a Wikiquote"><img alt="Collabora a Wikiquote" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/18px-Wikiquote-logo.svg.png" decoding="async" width="18" height="21" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/27px-Wikiquote-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/36px-Wikiquote-logo.svg.png 2x" data-file-width="300" data-file-height="355" /></a></span> <a href="https://it.wikiquote.org/wiki/" class="extiw" title="q:">Wikiquote</a> contiene citazioni sulla <b><a href="https://it.wikiquote.org/wiki/Torcia_elettrica" class="extiw" title="q:Torcia elettrica">torcia elettrica</a></b></li> <li><span typeof="mw:File"><a href="https://commons.wikimedia.org/wiki/?uselang=it" title="Collabora a Wikimedia Commons"><img alt="Collabora a Wikimedia Commons" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png" decoding="async" width="18" height="24" 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