Poppet_valves_activated_by_two_mechanisms.gif (638 × 322 pixels, file size: 2.87 MB, MIME type: image/gif, looped, 72 frames, 7.2 s)
Description |
This animation shows a pressure activated poppet valve, and a cam activated poppet valve, in a cylinder of an internal combustion engine. |
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Source |
https://www.grc.nasa.gov/www/K-12/airplane/Images/cylmov2.gif |
Date | |
Author |
Unknown |
Permission ( Reusing this file) |
See below.
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![]() ![]() | This file is in the
public domain because it was created by
NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (
NASA copyright policy page or
JPL Image Use Policy)
|
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:29, 9 October 2016 |
![]() | 638 × 322 (2.87 MB) | MichaelFrey ( talk | contribs) | cropped |
14:18, 16 February 2016 |
![]() | 646 × 486 (3 MB) | Nwbeeson ( talk | contribs) | Uploading a public-domain item using File Upload Wizard |
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