发明名称 |
VALVE AND FUELING STRATEGY FOR OPERATING A CONTROLLED AUTO-IGNITION FOUR-STROKE INTERNAL COMBUSTION ENGINE |
摘要 |
Low load operating point for a controlled auto-ignition four-stroke internal combustion engine is reduced without compromising combustion stability through a valve control operative to establish sub-atmospheric pressure conditions within the combustion chamber into which fuel and exhaust gases are introduced. A split-injection control operative to introduce a first fuel fraction into the combustion chamber during an intake stroke and a second fuel fraction into the combustion chamber during a compression event, in combination with the valve control, provides further reductions in low load operating points without compromising combustion stability. |
申请公布号 |
WO2006023003(A3) |
申请公布日期 |
2006.08.17 |
申请号 |
WO2005US20625 |
申请日期 |
2005.06.10 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
KUO, TANG-WEI;BROWN, BARRY, L. |
分类号 |
F02B3/00;F01L1/34;F01L9/02;F01L9/04;F02B17/00 |
主分类号 |
F02B3/00 |
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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