File:4-Stroke-Engine-with-airflows.gif

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4-Stroke-Engine-with-airflows.gif ‎(265 × 369 pixels, file size: 874 KB, MIME type: image/gif, looped, 48 frames, 4.8 s)

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Description
English: Animation of a 4-stroke engine showing airflows. The air passes through:
Air filter → Carburetor (Fixed-venturi) → Throttle → Inlet manifold → Poppet valve → Combustion chamber → Poppet valve → Exhaust manifold → Muffler → Tailpipe
Deutsch: Schematische Animation eines Viertakt-Verbrennungsmotors, Ottomotor. Die Luft nimmt folgenden Weg:
Luftfilter → Vergaser (Venturi-Düse) → Drosselklappe → Ansaugstutzen → Einlassventil → Brennraum → Auslassventil → Abgaskrümmer → Absorptionsschalldämpfer → Endrohr
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Other versions
  • engine only
    engine only
  • + numbers
    + numbers


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GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers.

Original upload log[edit]

The original description page was here. All following user names refer to en.wikipedia.
  • 2008-08-10 21:04 Cuddlyable3 254×384× (366295 bytes) {{Information |Description=Animation of a 4-stroke engine showing airflows |Source=I created this work using as engine block Image:4-Stroke-Engine.gif under GNU Free Documentation license by UtzOnBike. Inspired by Scheinwerfermann. |Date=10 aug 2008 |Auth
  • 2008-08-10 15:39 Cuddlyable3 254×384× (366276 bytes) {{Information |Description=Animation of a 4-stroke engine showing airflows |Source=I created this work using as engine block Image:4-Stroke-Engine.gif under GNU Free Documentation license by UtzOnBike. Inspired by Scheinwerfermann. |Date=10 aug 2008 |Au
  • 2008-08-05 17:17 Cuddlyable3 254×384× (371821 bytes) {{Information |Description=Animation of a 4-stroke engine showing airflows |Source=I created this work using as engine block Image:4-Stroke-Engine.gif under GNU Free Documentation license by UtzOnBike. Inspired by Scheinwerfermann. |Date=5 aug 2008 |Autho

This image is a derivative work of the following images:

  • File:4-Stroke-Engine.gif licensed with Cc-by-sa-3.0-migrated, GFDL
    • 2008-08-15T23:04:51Z Bub's 154x334 (364033 Bytes) {{Information |Description=Slowed down animation a bit + even though there are usually 3 segments on a piston, the previous animation showed sometimes 2 sometimes 3, this has been levelled down to always 2. |Date=AUG-2008 }}
    • 2005-08-27T10:21:39Z UtzOnBike 154x334 (413532 Bytes) animated scheme of a four stroke internal combustion engine, Otto principle Source: self-made: [[:de:Benutzer:UtzOnBike|UtzOnBike]] (3D-model & animation: Autodesk Inventor) {{GFDL}} \

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File history

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Date/TimeThumbnailDimensionsUserComment
current21:48, 22 May 2019Thumbnail for version as of 21:48, 22 May 2019265 × 369 (874 KB)Jahobr (talk | contribs)added missing frame; better muffler, better spark plug
08:43, 30 June 2018Thumbnail for version as of 08:43, 30 June 2018260 × 370 (312 KB)Jahobr (talk | contribs)cleanup exhaust; consistent border all around
22:50, 21 April 2017Thumbnail for version as of 22:50, 21 April 2017254 × 384 (321 KB)Jahobr (talk | contribs)valves always visible
20:29, 21 April 2017Thumbnail for version as of 20:29, 21 April 2017254 × 384 (324 KB)Jahobr (talk | contribs)removed black dots on the rim. background perfectly white. fixed jumpy pistion head. minor pixel cosmetics.
03:33, 5 January 2011Thumbnail for version as of 03:33, 5 January 2011254 × 384 (358 KB)Kelly (talk | contribs){{Information |Description={{en|Animation of a 4-stroke engine showing airflows}} |Source=*File:4-Stroke-Engine.gif |Date={{Date|2008|08|10}} |Author=*File:4-Stroke-Engine.gif: UtzOnBike (3D-model & animation: Autode

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