| 发明名称 |
Multi-stroke cylinder operation in an internal combustion engine |
| 摘要 |
A system and method to control engine valve timing to during the start of an internal combustion engine. Valves that may be deactivated are controlled in a manner to reduce hydrocarbon emissions during the start of an internal combustion engine.
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| 申请公布号 |
US2007107687(A1) |
申请公布日期 |
2007.05.17 |
| 申请号 |
US20060647043 |
申请日期 |
2006.12.27 |
| 申请人 |
LEWIS DONALD J;RUSSELL JOHN D;TRASK NATE;MEGLI THOMAS W |
发明人 |
LEWIS DONALD J.;RUSSELL JOHN D.;TRASK NATE;MEGLI THOMAS W. |
| 分类号 |
F02D13/02;F01L9/04;F02D13/06;F02D29/02;F02D41/00;F02D41/02;F02D41/04;F02D41/06;F02N11/08;F02N19/00;F02N99/00 |
主分类号 |
F02D13/02 |
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