发明名称 |
Method and device for monitoring a fuel system of an internal combustion engine |
摘要 |
A device and a method of monitoring a fuel metering system of an internal combustion engine, in particular a common rail system. The fuel is compressed by a pump, and a pressure variable characterizing the fuel pressure is determined. An error is detected when a filtered pressure variable deviates from a threshold value.
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申请公布号 |
US6840222(B2) |
申请公布日期 |
2005.01.11 |
申请号 |
US20030275217 |
申请日期 |
2003.06.09 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
SCHILLING STEPHAN;DEHMEL WOLFGANG;KELLNER ANDREAS |
分类号 |
F02D45/00;F02D41/22;F02D41/38;(IPC1-7):F02M59/36 |
主分类号 |
F02D45/00 |
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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