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.mbox-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}.mw-parser-output .fmbox .mbox-invalid-type{text-align:center}@media screen{html.skin-theme-clientpref-night .mw-parser-output .fmbox-warning{background-color:#300}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .fmbox-warning{background-color:#300}}</style><table id="mw-sharedupload" class="plainlinks fmbox fmbox-system" role="presentation"><tbody><tr><td class="mbox-image"><span class="noviewer" typeof="mw:File"><span title="Wikimedia Commons logo"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></td><td class="mbox-text" style="text-align: center;">This is a file from the <a href="https://commons.wikimedia.org/wiki/Main_Page" class="extiw" title="commons:Main Page">Wikimedia Commons</a>. Information from its <b><a href="https://commons.wikimedia.org/wiki/File:Two-Stroke_Engine.gif" class="extiw" title="commons:File:Two-Stroke Engine.gif">description page there</a></b> is shown below.<br /><span style="font-size: smaller;">Commons is a freely licensed media file repository. <a href="https://commons.wikimedia.org/wiki/Commons:Welcome" class="extiw" title="commons:Commons:Welcome">You can help</a>.</span></td></tr></tbody></table> </div> </div> <div id="shared-image-desc"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="mw-heading mw-heading2"><h2 id="Summary">Summary</h2></div> <div class="hproduct commons-file-information-table"> <table class="fileinfotpl-type-information vevent" dir="ltr"> <tbody><tr> <td id="fileinfotpl_desc" class="fileinfo-paramfield" lang="en">Description<span class="summary fn" style="display:none">Two-Stroke Engine.gif</span></td> <td class="description"> <div class="description en" dir="ltr" lang="en"><span class="language en" title="English"><b>English: </b></span> Animation of a 2-stroke engine cycle.</div> <div class="description es" dir="ltr" lang="es"><span class="language es" title="Spanish"><b>Español: </b></span> Animación del ciclo de un motor de 2 tiempos</div> <div class="description ca" dir="ltr" lang="ca"><span class="language ca" title="Catalan"><b>Català: </b></span> Animacio del cicle d'un motor de 2 temps.</div> <div class="description ru" dir="ltr" lang="ru"><span class="language ru" title="Russian"><b>Русский: </b></span> Анимация цикла работы двухтактного двигателя внутреннего сгорания</div></td> </tr> <tr> <td id="fileinfotpl_date" class="fileinfo-paramfield" lang="en">Date</td> <td lang="en"> <time class="dtstart" datetime="2004-10-24" lang="en" dir="ltr" style="white-space:nowrap">24 October 2004</time></td> </tr> <tr> <td id="fileinfotpl_src" class="fileinfo-paramfield" lang="en">Source</td> <td> <span class="int-own-work" lang="en">Own work</span><div style="display:inline-block;width:;white-space:nowrap;vertical-align:middle;direction:ltr;float:left;line-height:22px;height:24px;font-size:.96em;margin:0px;padding:2px 4px 2px 6px;color:var(--color-base,#000);background:var(--background-color-neutral-subtle,#F8F9FA);border:1px solid #BAB;;"><span typeof="mw:File"><a href="//commons.wikimedia.org/wiki/File:LibreOffice_7.5_Draw_Icon.svg" class="mw-file-description"><img src="https://upload.wikimedia.org/wikipedia/commons/thumb/5/5c/LibreOffice_7.5_Draw_Icon.svg/22px-LibreOffice_7.5_Draw_Icon.svg.png" decoding="async" width="22" height="22" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/5/5c/LibreOffice_7.5_Draw_Icon.svg/33px-LibreOffice_7.5_Draw_Icon.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/5/5c/LibreOffice_7.5_Draw_Icon.svg/44px-LibreOffice_7.5_Draw_Icon.svg.png 2x" data-file-width="32" data-file-height="32"></a></span> <div lang="en" dir="ltr" class="description en" style="display:inline;">This <a href="https://en.wikipedia.org/wiki/drawing" class="extiw" title="w:drawing">drawing</a> was created with <a href="https://en.wikipedia.org/wiki/LibreOffice_Draw" class="extiw" title="w:LibreOffice Draw">LibreOffice Draw</a>.</div></div> <br> Transferred from German Wikipedia (<a href="https://de.wikipedia.org/wiki/Bild:Prinzip_2-Takt-Motor_Ani.gif" class="extiw" title="de:Bild:Prinzip 2-Takt-Motor Ani.gif">de:Bild:Prinzip_2-Takt-Motor_Ani.gif</a>) - Self-work by A. Schierwagen</td> </tr> <tr> <td id="fileinfotpl_aut" class="fileinfo-paramfield" lang="en">Author</td> <td> A. Schierwagen using OpenOffice Draw</td> </tr> </tbody></table> </div> <div class="mw-heading mw-heading2"><h2 id="Licensing">Licensing</h2></div> <table cellspacing="8" cellpadding="0" style="width:100%; clear:both; margin:0.5em auto; background-color: var(--background-color-neutral-subtle, #f9f9f9); color: var(--color-base, #202122); border: var(--border-subtle, 2px solid #e0e0e0);" dir="ltr" lang="en" class="layouttemplate licensetpl"> <tbody><tr> <td><span class="noviewer" typeof="mw:File"><span title="GNU head"><img alt="GNU head" src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/Heckert_GNU_white.svg/64px-Heckert_GNU_white.svg.png" decoding="async" width="64" height="63" class="mw-file-element" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/Heckert_GNU_white.svg/96px-Heckert_GNU_white.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/Heckert_GNU_white.svg/128px-Heckert_GNU_white.svg.png 2x" data-file-width="535" data-file-height="523"></span></span> </td> <td>Permission is granted to copy, distribute and/or modify this document under the terms of the <b><a href="https://en.wikipedia.org/wiki/en:GNU_Free_Documentation_License" class="extiw" title="w:en:GNU Free Documentation License">GNU Free Documentation License</a></b>, Version 1.2 or any later version published by the <a href="https://en.wikipedia.org/wiki/en:Free_Software_Foundation" class="extiw" title="w:en:Free Software Foundation">Free Software Foundation</a>; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. 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style="display:none;">Creative Commons Attribution-Share Alike 3.0</span><span class="licensetpl_link_req" style="display:none;">true</span><span class="licensetpl_attr_req" style="display:none;">true</span> </td></tr></tbody></table><h1 class="mw-slot-header"><mediainfoslotheader></mediainfoslotheader></h1><mediainfoview style="display: none"><mediainfoviewcaptions><div class="wbmi-entityview-captionsPanel oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><h3 class="wbmi-entityview-captions-header">Captions</h3><div class="wbmi-entityview-caption oo-ui-layout oo-ui-horizontalLayout"><label class="wbmi-language-label oo-ui-widget oo-ui-widget-enabled oo-ui-labelElement-label oo-ui-labelElement oo-ui-labelWidget">English</label><div lang="en" dir="ltr" class="wbmi-caption-value">Animation of a two-stroke engine</div></div><div style="display:none;" class="wbmi-entityview-caption wbmi-entityview-hideable oo-ui-layout oo-ui-horizontalLayout"><label class="wbmi-language-label oo-ui-widget oo-ui-widget-enabled oo-ui-labelElement-label oo-ui-labelElement oo-ui-labelWidget">German</label><div lang="de" dir="ltr" class="wbmi-caption-value">Einzylinder Hubkolbenmotor (Zweitakt) im Querschnitt; Schematische Darstellung</div></div><div style="display:none;" class="wbmi-entityview-caption wbmi-entityview-hideable oo-ui-layout oo-ui-horizontalLayout"><label class="wbmi-language-label oo-ui-widget oo-ui-widget-enabled oo-ui-labelElement-label oo-ui-labelElement oo-ui-labelWidget">Russian</label><div lang="ru" dir="ltr" class="wbmi-caption-value">принцип работы двухтактового двигателя внутреннего сгорания</div></div><div style="display:none;" class="wbmi-entityview-caption wbmi-entityview-hideable oo-ui-layout oo-ui-horizontalLayout"><label class="wbmi-language-label oo-ui-widget oo-ui-widget-enabled oo-ui-labelElement-label oo-ui-labelElement oo-ui-labelWidget">Persian</label><div lang="fa" dir="rtl" class="wbmi-caption-value">انیمیشن یک موتور دو 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href="https://www.wikidata.org/wiki/Special:EntityPage/P180">depicts</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"></div></div></div><div id="P6216" data-property="P6216" data-statements="[{"mainsnak":{"snaktype":"value","property":"P6216","hash":"5570347fdc76d2a80732f51ea10ee4b144a084e0","datavalue":{"value":{"entity-type":"item","numeric-id":50423863,"id":"Q50423863"},"type":"wikibase-entityid"}},"type":"statement","id":"M1060986$216E869D-4B44-4799-AC94-ED13F35D3FD5","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":6216,\"id\":\"P6216\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P6216\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P6216\">copyright status<\/a>"}},"text\/plain":{"en":{"":"copyright 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class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/Q50423863" href="https://www.wikidata.org/wiki/Special:EntityPage/Q50423863">copyrighted</a></bdi></h4></div></div></div></div></div></div></div></div><div id="P275" data-property="P275" data-statements="[{"mainsnak":{"snaktype":"value","property":"P275","hash":"4315b8c41a664bcb36dc3783262461e54b0ddf16","datavalue":{"value":{"entity-type":"item","numeric-id":50829104,"id":"Q50829104"},"type":"wikibase-entityid"}},"type":"statement","id":"M1060986$ED0FCFF7-0641-412B-B382-E4DB5E62B163","rank":"normal"},{"mainsnak":{"snaktype":"value","property":"P275","hash":"a35b4558d66c92eacbe2f569697ffb1934e0316e","datavalue":{"value":{"entity-type":"item","numeric-id":14946043,"id":"Q14946043"},"type":"wikibase-entityid"}},"type":"statement","id":"M1060986$031BCFE4-3F07-4B24-8E28-8B860095CF61","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":275,\"id\":\"P275\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P275\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P275\">copyright license<\/a>"}},"text\/plain":{"en":{"":"copyright license"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":50829104,\"id\":\"Q50829104\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P275":"<a target=\"_blank\" title=\"d:Special:EntityPage\/Q50829104\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/Q50829104\">GNU Free Documentation License, version 1.2 or later<\/a>"}},"text\/plain":{"en":{"P275":"GNU Free Documentation License, version 1.2 or later"}}},"{\"value\":{\"entity-type\":\"item\",\"numeric-id\":14946043,\"id\":\"Q14946043\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"P275":"<a target=\"_blank\" title=\"d:Special:EntityPage\/Q14946043\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/Q14946043\">Creative Commons Attribution-ShareAlike 3.0 Unported<\/a>"}},"text\/plain":{"en":{"P275":"Creative Commons Attribution-ShareAlike 3.0 Unported"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P275 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P275" href="https://www.wikidata.org/wiki/Special:EntityPage/P275">copyright license</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M1060986$ED0FCFF7-0641-412B-B382-E4DB5E62B163" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/Q50829104" href="https://www.wikidata.org/wiki/Special:EntityPage/Q50829104">GNU Free Documentation License, version 1.2 or later</a></bdi></h4></div></div></div></div></div><div class="wbmi-item wbmi-item-read"><div data-guid="M1060986$031BCFE4-3F07-4B24-8E28-8B860095CF61" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/Q14946043" href="https://www.wikidata.org/wiki/Special:EntityPage/Q14946043">Creative Commons Attribution-ShareAlike 3.0 Unported</a></bdi></h4></div></div></div></div></div></div></div></div><div id="P571" data-property="P571" data-statements="[{"mainsnak":{"snaktype":"value","property":"P571","hash":"c4f394d968ae9ef8d69ee5fdaeb0336ae8ed47fb","datavalue":{"value":{"time":"+2004-10-24T00:00:00Z","timezone":0,"before":0,"after":0,"precision":11,"calendarmodel":"http:\/\/www.wikidata.org\/entity\/Q1985727"},"type":"time"}},"type":"statement","id":"M1060986$0DC0816B-607B-4BE1-A6EF-359A4F8E92C9","rank":"normal"}]" data-formatvalue="{"{\"value\":{\"entity-type\":\"property\",\"numeric-id\":571,\"id\":\"P571\"},\"type\":\"wikibase-entityid\"}":{"text\/html":{"en":{"":"<a target=\"_blank\" title=\"d:Special:EntityPage\/P571\" href=\"https:\/\/www.wikidata.org\/wiki\/Special:EntityPage\/P571\">inception<\/a>"}},"text\/plain":{"en":{"":"inception"}}},"{\"value\":{\"time\":\"+2004-10-24T00:00:00Z\",\"timezone\":0,\"before\":0,\"after\":0,\"precision\":11,\"calendarmodel\":\"http:\\\/\\\/www.wikidata.org\\\/entity\\\/Q1985727\"},\"type\":\"time\"}":{"text\/html":{"en":{"P571":"24 October 2004"}},"text\/plain":{"en":{"P571":"24 October 2004"}}}}" class="wbmi-entityview-statementsGroup wbmi-entityview-statementsGroup-P571 oo-ui-layout oo-ui-panelLayout oo-ui-panelLayout-framed"><div class="wbmi-statements-widget"><div class="wbmi-statement-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi><a target="_blank" title="d:Special:EntityPage/P571" href="https://www.wikidata.org/wiki/Special:EntityPage/P571">inception</a></bdi></h4></div></div></div><div class="wbmi-content-items-group"><div class="wbmi-item wbmi-item-read"><div data-guid="M1060986$0DC0816B-607B-4BE1-A6EF-359A4F8E92C9" class="wbmi-item-container"><div class="wbmi-entity-header"><div class="wbmi-entity-data"><div class="wbmi-entity-title"><h4 class="wbmi-entity-label"><bdi>24 October 2004</bdi></h4></div></div></div></div></div></div></div></div></mediainfoviewstatements></mediainfoview>    </div></div> <h2 id="filehistory">File history</h2> <div id="mw-imagepage-section-filehistory"> <p>Click on a date/time to view the file as it appeared at that time. </p> <table class="wikitable filehistory"> <tr><th></th><th>Date/Time</th><th>Thumbnail</th><th>Dimensions</th><th>User</th><th>Comment</th></tr> <tr><td>current</td><td class="filehistory-selected" style="white-space: nowrap;"><a href="//upload.wikimedia.org/wikipedia/commons/3/33/Two-Stroke_Engine.gif">16:25, 16 August 2006</a></td><td><a href="//upload.wikimedia.org/wikipedia/commons/3/33/Two-Stroke_Engine.gif"><img alt="Thumbnail for version as of 16:25, 16 August 2006" src="//upload.wikimedia.org/wikipedia/commons/thumb/3/33/Two-Stroke_Engine.gif/69px-Two-Stroke_Engine.gif" decoding="async" loading="lazy" width="69" height="120" data-file-width="165" data-file-height="287" /></a></td><td>165 × 287 <span style="white-space: nowrap;">(204 KB)</span></td><td><a href="/w/index.php?title=User:Loz%C3%A8re&action=edit&redlink=1" class="new mw-userlink" title="User:Lozère (page does not exist)"><bdi>Lozère</bdi></a></td><td dir="ltr">{{Information |Description=Animation of a 2-stroke engine cycle |Source: German Wikipedia - Self-work by A. Schierwagen |Date=October 24th, 2004 |Author=A. Schierwagen using OpenOffice Draw |Permission=Copied from German Wikipedia }} [[Category:Animation</td></tr> </table> </div> <h2 id="filelinks">File usage</h2> <div id='mw-imagepage-section-linkstoimage'> <p>The following 6 pages use this file: </p><ul class="mw-imagepage-linkstoimage"> <li class="mw-imagepage-linkstoimage-ns0"><a href="/wiki/Crankcase" title="Crankcase">Crankcase</a></li> <li class="mw-imagepage-linkstoimage-ns0"><a href="/wiki/Internal_combustion_engine" title="Internal combustion engine">Internal combustion engine</a></li> <li class="mw-imagepage-linkstoimage-ns0"><a href="/wiki/Stroke_(engine)" title="Stroke (engine)">Stroke (engine)</a></li> <li class="mw-imagepage-linkstoimage-ns0"><a href="/wiki/Two-stroke_engine" title="Two-stroke engine">Two-stroke engine</a></li> <li class="mw-imagepage-linkstoimage-ns0"><a href="/wiki/Valve_timing" title="Valve timing">Valve timing</a></li> <li class="mw-imagepage-linkstoimage-ns1"><a href="/wiki/Talk:Physics/Archive_8" title="Talk:Physics/Archive 8">Talk:Physics/Archive 8</a></li> </ul> </div> <h2 id="globalusage">Global file usage</h2> <div id="mw-imagepage-section-globalusage"><p>The following other wikis use this file: </p><ul> <li class='mw-gu-onwiki-an_wikipedia_org'>Usage on an.wikipedia.org <ul> <li><a class="external" href="https://an.wikipedia.org/wiki/Motor_de_combusti%C3%B3n">Motor de combustión</a></li> </ul></li> <li class='mw-gu-onwiki-ar_wikipedia_org'>Usage on ar.wikipedia.org <ul> <li><a class="external" href="https://ar.wikipedia.org/wiki/%D9%85%D8%AD%D8%B1%D9%83_%D8%A8%D9%86%D8%B2%D9%8A%D9%86">محرك بنزين</a></li> <li><a class="external" href="https://ar.wikipedia.org/wiki/%D9%85%D8%AD%D8%B1%D9%83_%D8%A7%D8%AD%D8%AA%D8%B1%D8%A7%D9%82_%D8%AF%D8%A7%D8%AE%D9%84%D9%8A">محرك احتراق داخلي</a></li> <li><a class="external" href="https://ar.wikipedia.org/wiki/%D9%85%D8%AD%D8%B1%D9%83_%D8%B0%D9%88_%D8%A3%D8%B3%D8%B7%D9%88%D8%A7%D9%86%D8%A9_%D9%88%D8%A7%D8%AD%D8%AF%D8%A9">محرك ذو أسطوانة واحدة</a></li> </ul></li> <li class='mw-gu-onwiki-arz_wikipedia_org'>Usage on arz.wikipedia.org <ul> <li><a class="external" href="https://arz.wikipedia.org/wiki/%D9%85%D8%AD%D8%B1%D9%83_%D8%A8%D9%86%D8%B2%D9%8A%D9%86">محرك بنزين</a></li> </ul></li> <li class='mw-gu-onwiki-az_wikipedia_org'>Usage on az.wikipedia.org <ul> <li><a class="external" href="https://az.wikipedia.org/wiki/Daxili_yanma_m%C3%BCh%C9%99rriki">Daxili yanma mühərriki</a></li> <li><a class="external" href="https://az.wikipedia.org/wiki/%C4%B0kitaktl%C4%B1_m%C3%BCh%C9%99rrik">İkitaktlı mühərrik</a></li> </ul></li> <li class='mw-gu-onwiki-bg_wikipedia_org'>Usage on bg.wikipedia.org <ul> <li><a class="external" href="https://bg.wikipedia.org/wiki/%D0%94%D0%B2%D1%83%D1%82%D0%B0%D0%BA%D1%82%D0%BE%D0%B2_%D0%B4%D0%B2%D0%B8%D0%B3%D0%B0%D1%82%D0%B5%D0%BB">Двутактов двигател</a></li> </ul></li> <li class='mw-gu-onwiki-br_wikipedia_org'>Usage on br.wikipedia.org <ul> <li><a class="external" href="https://br.wikipedia.org/wiki/Keflusker_dre_enleski%C3%B1">Keflusker dre enleskiñ</a></li> </ul></li> <li class='mw-gu-onwiki-ca_wikipedia_org'>Usage on ca.wikipedia.org <ul> <li><a class="external" href="https://ca.wikipedia.org/wiki/Motor_de_dos_temps">Motor de dos temps</a></li> <li><a class="external" href="https://ca.wikipedia.org/wiki/Cicle_d%27Otto">Cicle d'Otto</a></li> </ul></li> <li class='mw-gu-onwiki-ckb_wikipedia_org'>Usage on ckb.wikipedia.org <ul> <li><a class="external" href="https://ckb.wikipedia.org/wiki/%DA%A9%D8%B1%D8%A7%D9%86%DA%A9%DB%95%DB%8C%D8%B3">کرانکەیس</a></li> </ul></li> <li class='mw-gu-onwiki-cs_wikipedia_org'>Usage on cs.wikipedia.org <ul> <li><a class="external" href="https://cs.wikipedia.org/wiki/Dvoudob%C3%BD_spalovac%C3%AD_motor">Dvoudobý spalovací motor</a></li> </ul></li> <li class='mw-gu-onwiki-da_wikipedia_org'>Usage on da.wikipedia.org <ul> <li><a class="external" href="https://da.wikipedia.org/wiki/Totaktsmotor">Totaktsmotor</a></li> <li><a class="external" href="https://da.wikipedia.org/wiki/Totaktsbenzin">Totaktsbenzin</a></li> </ul></li> <li class='mw-gu-onwiki-de_wikipedia_org'>Usage on de.wikipedia.org <ul> <li><a class="external" href="https://de.wikipedia.org/wiki/Zweitaktmotor">Zweitaktmotor</a></li> <li><a class="external" href="https://de.wikipedia.org/wiki/Ottomotor">Ottomotor</a></li> <li><a class="external" href="https://de.wikipedia.org/wiki/Ladungswechsel">Ladungswechsel</a></li> <li><a class="external" href="https://de.wikipedia.org/wiki/Einzylindermotor">Einzylindermotor</a></li> <li><a class="external" href="https://de.wikipedia.org/wiki/Wikipedia:Auskunft/Archiv/2015/Woche_34">Wikipedia:Auskunft/Archiv/2015/Woche 34</a></li> <li><a class="external" href="https://de.wikipedia.org/wiki/Benutzer_Diskussion:MichaelFrey">Benutzer Diskussion:MichaelFrey</a></li> <li><a class="external" href="https://de.wikipedia.org/wiki/Yamaha_Power_Valve_System">Yamaha Power Valve System</a></li> </ul></li> <li class='mw-gu-onwiki-de_wikibooks_org'>Usage on de.wikibooks.org <ul> <li><a class="external" href="https://de.wikibooks.org/wiki/Datei:Zweitakt_1.jpg">Datei:Zweitakt 1.jpg</a></li> <li><a class="external" href="https://de.wikibooks.org/wiki/Datei:Zweitakt_2.jpg">Datei:Zweitakt 2.jpg</a></li> <li><a class="external" href="https://de.wikibooks.org/wiki/Traktorenlexikon:_Entwicklung:_Benzinmotor">Traktorenlexikon: Entwicklung: Benzinmotor</a></li> </ul></li> <li class='mw-gu-onwiki-de_wiktionary_org'>Usage on de.wiktionary.org <ul> <li><a class="external" href="https://de.wiktionary.org/wiki/Zweitakter">Zweitakter</a></li> </ul></li> <li class='mw-gu-onwiki-en_wikibooks_org'>Usage on en.wikibooks.org <ul> <li><a class="external" href="https://en.wikibooks.org/wiki/Adventist_Youth_Honors_Answer_Book/Vocational/Small_Engines">Adventist Youth Honors Answer Book/Vocational/Small Engines</a></li> <li><a class="external" href="https://en.wikibooks.org/wiki/Adventist_Youth_Honors_Answer_Book/Vocational/Automobile_Mechanics">Adventist Youth Honors Answer Book/Vocational/Automobile Mechanics</a></li> </ul></li> <li class='mw-gu-onwiki-en_wikiversity_org'>Usage on en.wikiversity.org <ul> <li><a class="external" href="https://en.wikiversity.org/wiki/Internal_combustion_engines">Internal combustion engines</a></li> </ul></li> <li class='mw-gu-onwiki-en_wiktionary_org'>Usage on en.wiktionary.org <ul> <li><a class="external" href="https://en.wiktionary.org/wiki/two-stroke">two-stroke</a></li> </ul></li> <li class='mw-gu-onwiki-eo_wikipedia_org'>Usage on eo.wikipedia.org <ul> <li><a class="external" href="https://eo.wikipedia.org/wiki/Eksplodmotoro">Eksplodmotoro</a></li> <li><a class="external" href="https://eo.wikipedia.org/wiki/Dutakta_motoro">Dutakta motoro</a></li> </ul></li> <li class='mw-gu-onwiki-es_wikipedia_org'>Usage on es.wikipedia.org <ul> <li><a class="external" href="https://es.wikipedia.org/wiki/Ciclo_Otto">Ciclo Otto</a></li> <li><a class="external" href="https://es.wikipedia.org/wiki/Motor_de_dos_tiempos">Motor de dos tiempos</a></li> </ul></li> <li class='mw-gu-onwiki-et_wikipedia_org'>Usage on et.wikipedia.org <ul> <li><a class="external" href="https://et.wikipedia.org/wiki/Sisep%C3%B5lemismootor">Sisepõlemismootor</a></li> </ul></li> <li class='mw-gu-onwiki-eu_wikipedia_org'>Usage on eu.wikipedia.org <ul> <li><a class="external" href="https://eu.wikipedia.org/wiki/Bi_aldiko_eztanda-motorra">Bi aldiko eztanda-motorra</a></li> </ul></li> <li class='mw-gu-onwiki-fa_wikipedia_org'>Usage on fa.wikipedia.org <ul> <li><a class="external" href="https://fa.wikipedia.org/wiki/%D9%85%D9%88%D8%AA%D9%88%D8%B1_%D8%AF%D9%88%D8%B2%D9%85%D8%A7%D9%86%D9%87">موتور دوزمانه</a></li> <li><a class="external" href="https://fa.wikipedia.org/wiki/%DA%A9%D8%A7%D8%B1%D8%AA%D8%B1_(%D9%85%D9%88%D8%AA%D9%88%D8%B1)">کارتر (موتور)</a></li> <li><a class="external" href="https://fa.wikipedia.org/wiki/%D9%85%D9%88%D8%AA%D9%88%D8%B1_%D8%A8%D9%86%D8%B2%DB%8C%D9%86%DB%8C">موتور بنزینی</a></li> </ul></li> <li class='mw-gu-onwiki-fi_wikipedia_org'>Usage on fi.wikipedia.org <ul> <li><a class="external" href="https://fi.wikipedia.org/wiki/Kaksitahtimoottori">Kaksitahtimoottori</a></li> </ul></li> <li class='mw-gu-onwiki-fr_wikipedia_org'>Usage on fr.wikipedia.org <ul> <li><a class="external" href="https://fr.wikipedia.org/wiki/Moteur_%C3%A0_deux_temps">Moteur à deux temps</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Utilisateur:Oliv21/projet/portail_genie_meca">Utilisateur:Oliv21/projet/portail genie meca</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Utilisateur:Oliv21/projet/portail_genie_meca/En-t%C3%AAte">Utilisateur:Oliv21/projet/portail genie meca/En-tête</a></li> <li><a class="external" href="https://fr.wikipedia.org/wiki/Moteur_%C3%A0_combustion_et_explosion">Moteur à combustion et explosion</a></li> </ul></li> <li class='mw-gu-onwiki-fr_wiktionary_org'>Usage on fr.wiktionary.org <ul> <li><a class="external" href="https://fr.wiktionary.org/wiki/moteur_%C3%A0_deux_temps">moteur à deux temps</a></li> <li><a class="external" href="https://fr.wiktionary.org/wiki/moteur_deux_temps">moteur deux temps</a></li> </ul></li> <li class='mw-gu-onwiki-fy_wikipedia_org'>Usage on fy.wikipedia.org <ul> <li><a class="external" href="https://fy.wikipedia.org/wiki/Twataktmotor">Twataktmotor</a></li> </ul></li> <li class='mw-gu-onwiki-gl_wikipedia_org'>Usage on gl.wikipedia.org <ul> <li><a class="external" href="https://gl.wikipedia.org/wiki/C%C3%A1rter">Cárter</a></li> <li><a class="external" href="https://gl.wikipedia.org/wiki/Motor_a_dous_tempos">Motor a dous tempos</a></li> </ul></li> <li class='mw-gu-onwiki-he_wikipedia_org'>Usage on he.wikipedia.org <ul> <li><a class="external" 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