| 发明名称 |
Fuel injection arrangement for internal combustion engines |
| 摘要 |
The system has a control valve element (23) with a high pressure operating chamber with an electrically controlled series control valve (55) for reducing the pressure and actuating the control valve element. The series control valve has a spring loaded valve element operated by a piezoelectric drive, two valve seats and an intermediate position for a main injection process
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| 申请公布号 |
DE19742073(A1) |
申请公布日期 |
1999.03.25 |
| 申请号 |
DE19971042073 |
申请日期 |
1997.09.24 |
| 申请人 |
ROBERT BOSCH GMBH, 70469 STUTTGART, DE |
发明人 |
BOECKING, FRIEDRICH, 70499 STUTTGART, DE |
| 分类号 |
F02M51/00;F02D41/20;F02M45/04;F02M45/08;F02M59/46;F02M61/16;F02M63/00;(IPC1-7):F02M51/06;F02M45/02 |
主分类号 |
F02M51/00 |
| 代理机构 |
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