发明名称 |
Method for operating an internal combustion engine |
摘要 |
A method retains exhaust gas in the combustion chamber of an internal combustion engine and compresses the exhaust gas during a charge change. A first fuel quantity is injected into the retained exhaust gas by direct fuel injection. A second fuel quantity is subsequently fed to the combustion chamber so that a homogeneous fuel/air mixture is obtained in the combustion chamber. An auto-ignition time of the fuel/air mixture which is formed from the first and second fuel quantities is set as a function of a quantity ratio of the first fuel quantity to the second fuel quantity.
|
申请公布号 |
US7293544(B2) |
申请公布日期 |
2007.11.13 |
申请号 |
US20040577763 |
申请日期 |
2004.10.13 |
申请人 |
DAIMLERCHRYSLER A.G. |
发明人 |
BRACHERT GOETZ;HERWEG RUEDIGER;KANNING KAI;PFAU MATTHIAS;SCHAEFLEIN JOCHEN;WEIMANN HANS JUERGEN |
分类号 |
F02B3/10;F02B1/12;F02B47/08;F02D13/02;F02D41/30;F02D41/40;F02M25/07;F02M45/04 |
主分类号 |
F02B3/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|