发明名称 |
Method for controlling a spark-ignition direct-injection internal combustion engine at low loads |
摘要 |
A spark-ignition direct-injection internal combustion engine is controlled at low loads through split fuel injections and spark discharges including one injection and spark during a negative valve overlap period and another injection and spark during a compression phase of the engine cycle. |
申请公布号 |
US8186329(B2) |
申请公布日期 |
2012.05.29 |
申请号 |
US20090369086 |
申请日期 |
2009.02.11 |
申请人 |
WERMUTH NICOLE;NAJT PAUL M.;YUN HANHO;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
WERMUTH NICOLE;NAJT PAUL M.;YUN HANHO |
分类号 |
F02B5/02;F02D13/02;F02D41/02 |
主分类号 |
F02B5/02 |
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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