发明名称 |
Fuel injection device |
摘要 |
An injection nozzle of a stroke-controlled fuel injection device has a control chamber for triggering a nozzle needle and also has a nozzle chamber connectable to a pressure booster. The communication between a differential chamber of the pressure booster and a leakage line and the communication between a control chamber and a leakage line are controllable with the aid of a common valve.
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申请公布号 |
US2002088435(A1) |
申请公布日期 |
2002.07.11 |
申请号 |
US20010022870 |
申请日期 |
2001.12.20 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
KROPP MARTIN;MAGEL HANS-CHRISTOPH;OTTERBACH WOLFGANG |
分类号 |
F02M47/00;F02M47/02;F02M57/02;F02M59/10;(IPC1-7):F02M1/00 |
主分类号 |
F02M47/00 |
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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