发明名称 |
Fuel injection system for an internal combustion engine |
摘要 |
The fuel injection system has a high-pressure pump, by which fuel is pumped at high pressure into a reservoir. By means of a feed pump, fuel is pumped from a fuel tank to the high-pressure pump. By means of a fuel metering device, disposed between the feed pump and the high-pressure pump, the inflow of fuel to the high-pressure pump is adjusted. From the connection between the feed pump and the fuel metering device, a bypass connection leads away to a relief region. An inflow of fuel from the feed pump to the fuel metering device and/or to the bypass connection is effected through at least one conduit in a housing part, and in the at least one conduit, at least one fuel filter is disposed upstream of the fuel metering device and/or of the bypass connection.
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申请公布号 |
US7128054(B2) |
申请公布日期 |
2006.10.31 |
申请号 |
US20040493449 |
申请日期 |
2004.04.23 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
KOEHLER ACHIM;AMBROCK SASCHA;BOEHM, LEGAL REPRESENTATIVE PETRA;BOEHM, LEGAL REPRESENTATIVE JACQUELINE;BOEHM, LEGAL REPRESENTATIVE NATALIE |
分类号 |
F02M37/04;F02M37/00;F02M37/22;F02M53/00;F02M55/00;F02M55/02;F02M59/06;F02M59/34;F02M59/36;F02M63/00;F02M63/02 |
主分类号 |
F02M37/04 |
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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