发明授权
- 专利标题： Carburetor anti-dieseling and deceleration control
- 专利标题（中）： CARBURETOR抗磨耗和减速控制
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申请号： US3795237D申请日： 1971-12-03
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公开(公告)号： US3795237A公开(公告)日： 1974-03-05
- 发明人: DENTON R
- 申请人： FORD MOTOR CO
- 专利权人： Ford Motor Co
- 当前专利权人： Ford Motor Co
- 优先权： US20452771 1971-12-03
- 主分类号： F02M3/02
- IPC分类号： F02M3/02 ; F02M3/055 ; F02M23/08 ; F02M7/06 ; F02D31/00 ; F02M7/00
摘要：
The carburetor air/fuel idle system mixture channel has an air port that is normally closed by a manifold vacuum sensitive valve; during either engine deceleration or shutdown operations, the air valve is opened to bleed the vacuum signal on the idle system fuel jet, to terminate idle system fuel, air flowing through the idle system air/fuel mixture channel to the engine cylinders.