发明名称 |
Verfahren zur Erzeugung eines homogenen Gemischs für selbstzündende Brennkraftmaschinen und zur Steuerung des Verbrennungsprozesses |
摘要 |
A method for generating a homogeneous mixture for auto-ignition internal combustion engines and for controlling the combustion process, the internal combustion engine having an injection system and at least one cylinder/piston unit connected to an intake device, includes the steps of: a) exhaust-gas recirculation of hot exhaust gas from a previous combustion cycle into the combustion space or into the intake device or exhaust-gas retention of this exhaust gas in the combustion space or in the intake device; b) injection of fuel by the injection system into the retained or recirculated hot exhaust gas in order to generate a homogeneous fuel/air mixture; and c) cooling of the homogenized fuel/air mixture by expansion cooling or by isentropic compression in the respective cylinder/piston unit and/or by expansion cooling or by external cooling of a fuel/air mixture homogenized in at least one further cylinder/piston unit and recirculation of the cooled fuel/air mixture into the intake device. |
申请公布号 |
DE10009180(C2) |
申请公布日期 |
2002.04.25 |
申请号 |
DE2000109180 |
申请日期 |
2000.02.26 |
申请人 |
DAIMLERCHRYSLER AG |
发明人 |
RAAB, ALOIS;SCHNABEL, MARTIN |
分类号 |
F02B1/12;F02B29/04;F02B37/00;F02B47/08;F02B75/02;F02D41/30;F02M25/07 |
主分类号 |
F02B1/12 |
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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