发明名称 |
Common-rail system comprising a controlled high-pressure pump as a second pressure regulator |
摘要 |
A method and a device are described for controlling an internal combustion engine, particularly an internal combustion engine that has a common-rail system. At least one pump delivers fuel into an accumulator. A pressure in the accumulator is detected. A distinction is made between at least one first operating state and at least one second operating state based on at least one speed signal and/or one load signal. At least one first pressure-control device is used to adjust the pressure in the at least one first operating state. At least one second pressure-control device is used to control the pressure in the at least one second operating state.
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申请公布号 |
US6578553(B1) |
申请公布日期 |
2003.06.17 |
申请号 |
US20000719253 |
申请日期 |
2000.12.08 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
SCHUBERT PETER;KELLNER ANDREAS |
分类号 |
F02D45/00;F02D41/04;F02D41/06;F02D41/22;F02D41/30;F02D41/38;(IPC1-7):F02M37/04 |
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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