发明名称 |
Method for operating and internal combustion engine |
摘要 |
In a method of operating a supercharged internal combustion engine in which exhaust gas is retained in the combustion chamber during a charge change, wherein the engine is operated with compression ignition or with spark ignition depending on the operating point and in which a charge pressure can be established for the fresh air supplied to the combustion chamber, and the exhaust gas is compressed during the charge change, and a first fuel quantity is optionally injected into the retained exhaust gas and a second fuel quantity is subsequently supplied to the combustion chamber, such that a homogeneous fuel/air mixture is formed in the combustion chamber, the retained exhaust gas quantity in the combustion chamber is corrected in such a way that the center of the combustion is displaced in the direction toward a set point value when the center of the combustion deviates from the set point value because of a change in the charge pressure of the fresh air or because of a change in the temperature of the fresh air.
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申请公布号 |
US2006225694(A1) |
申请公布日期 |
2006.10.12 |
申请号 |
US20060411198 |
申请日期 |
2006.04.25 |
申请人 |
BRACHERT GOTZ;HERWEG RUDIGER;KANNING KAI;PFAU MATTHIAS;SCHAFLEIN JOCHEN;WEIMANN HANS-JURGEN |
发明人 |
BRACHERT GOTZ;HERWEG RUDIGER;KANNING KAI;PFAU MATTHIAS;SCHAFLEIN JOCHEN;WEIMANN HANS-JURGEN |
分类号 |
F02B17/00;F02B1/12;F02B47/08;F02D13/02;F02D23/02;F02D41/30;F02D41/40;F02M25/07 |
主分类号 |
F02B17/00 |
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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