发明名称 |
Engine valve control system and method |
摘要 |
A method of operating an engine including at least a cylinder and a valve controlled by an electric valve actuator is disclosed. In one example, a valve holding current is determined during movement of the valve. The method may be useful for determining individual holding currents for specific valve actuators. |
申请公布号 |
US8132548(B2) |
申请公布日期 |
2012.03.13 |
申请号 |
US20070627312 |
申请日期 |
2007.01.25 |
申请人 |
ERVIN JAMES;WANG YAN;MEGLI THOMAS;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
ERVIN JAMES;WANG YAN;MEGLI THOMAS |
分类号 |
F01L9/04 |
主分类号 |
F01L9/04 |
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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