发明名称 |
Dual active fuel management sequencing |
摘要 |
A system includes a cylinder selection module and a valve deactivation module. The cylinder selection module selects cylinders of an engine for active fuel management. The valve deactivation module deactivates intake valves of selected cylinders of the engine before deactivating exhaust valves of the selected cylinders when an engine speed of the engine is less than or equal to a predetermined speed.
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申请公布号 |
US7757657(B2) |
申请公布日期 |
2010.07.20 |
申请号 |
US20080235809 |
申请日期 |
2008.09.23 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
ALBERTSON WILLIAM C.;STABINSKY MARK |
分类号 |
F02D13/06 |
主分类号 |
F02D13/06 |
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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