- 专利标题： Transitions among operating modes in an engine with a hybrid valvetrain
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申请号： US10079986申请日： 2002-02-21
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公开(公告)号： US06484677B2公开(公告)日： 2002-11-26
- 发明人: Thomas George Leone , Diana Dawn Brehob , John D. Russell
- 申请人： Thomas George Leone , Diana Dawn Brehob , John D. Russell
- 主分类号： F01L134
- IPC分类号： F01L134
摘要：
A method for controlling intake valves in an internal combustion with intake valves operated by more than one type of actuation device includes steps to accomplish smooth transitions among intake valve operating modes.
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