发明名称 |
ENGINE-LOAD MANAGEMENT TO REDUCE PARTICULATE EMISSIONS |
摘要 |
A method for operating an engine of a vehicle. During a warm-up period following a cold start of the vehicle, a cylinder of the engine is charged to a reduced air-charge pressure, and fuel is injected into the cylinder. After the warm-up period, the cylinder is charged to a non-reduced air-charge pressure, greater for an equivalent driver demand than the reduced air-charge pressure, and fuel is injected into the cylinder.
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申请公布号 |
US2013000601(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201113174414 |
申请日期 |
2011.06.30 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC;VANDERWEGE BRAD ALAN;JAHR KEN;ULREY JOSEPH NORMAN;RUMPSA TODD ANTHONY |
发明人 |
VANDERWEGE BRAD ALAN;JAHR KEN;ULREY JOSEPH NORMAN;RUMPSA TODD ANTHONY |
分类号 |
F02M7/00;B60W10/10;B60W30/18 |
主分类号 |
F02M7/00 |
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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