Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

带扫气泵的气门-气孔式二冲程柴油机工作原理(视频)

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
1,524
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Nov 13, 2008

1)上行冲程(第一行程):活塞由下止点移至上止点,

·下止点时:进气孔,排气门开启,扫气泵扫气;
·活塞上移,关闭进气孔同时排气门也关闭,气缸气体被压缩,直至到上止点;

2)下行冲程(第二行程):活塞由上止点移至下止点

·压缩行程终了时,高压柴油喷入气缸压燃,活塞下行作功;
·活塞下移2/3行程时,排气门先开,排气;
·活塞继续下移,进气孔打开,扫气泵扫气直至活塞上移时关闭进气孔

Category:

Autos & Vehicles

Tags:

License:

Standard YouTube License

  • likes, 0 dislikes

Link to this comment:

Share to:
see all

All Comments (0)

Sign In or Sign Up now to post a comment!
Loading...
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more