发明名称 |
Method of controlling an EGR rate |
摘要 |
The exhaust gas recirculation rate is regulated in coarse steps to the desired value. After coarse regulation, a fine regulation is carried out to determine if the exhaust gas recirculation rate has achieved a predetermined accuracy. If this accuracy is not achieved, fine adjustment is performed on the inlet and/or output valve operation of a combustion chamber in question.
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申请公布号 |
EP1429007(A2) |
申请公布日期 |
2004.06.16 |
申请号 |
EP20030010882 |
申请日期 |
2003.05.15 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
HEINSTEIN, AXEL;SCHLESIGER, OLIVER |
分类号 |
F02D21/08;F02D41/00;(IPC1-7):F02D21/08 |
主分类号 |
F02D21/08 |
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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