发明名称 |
Fuel injection pump for internal combustion engines |
摘要 |
A fuel injection pump for internal combustion engines is proposed which has a hydraulic injection instant adjuster, which is exposed to an rpm-dependent pressure established with the aid of a pressure control valve. The control of the pressure control valve is effected by means of varying the control pressure acting upon it. This is accomplished with the aid of a pressure valve, which has a slide exposed to a force variable in accordance with altitude, and the control pressure of the pressure control valve can be modified by means of this slide.
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申请公布号 |
US4475521(A) |
申请公布日期 |
1984.10.09 |
申请号 |
US19820410668 |
申请日期 |
1982.08.23 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
GREINER, MAX;KONRATH, KARL |
分类号 |
F02D1/02;F02D1/12;F02D1/18;F02D21/08;F02M25/07;F02M59/44;(IPC1-7):F02M59/20 |
主分类号 |
F02D1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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