发明申请
- 专利标题： METHOD FOR CONTROLLING COMBUSTION MODE TRANSITIONS IN AN INTERNAL COMBUSTION ENGINE
- 专利标题（中）： 在内燃机中控制燃烧模式转换的方法
-
申请号： US12185185申请日： 2008-08-04
-
公开(公告)号： US20090048760A1公开(公告)日： 2009-02-19
- 发明人: Jyh-Shin Chen , Chen-Fang Chang , Jun-Mo Kang
- 申请人： Jyh-Shin Chen , Chen-Fang Chang , Jun-Mo Kang
- 申请人地址： US MI Detroit
- 专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人： GM GLOBAL TECHNOLOGY OPERATIONS, INC.
- 当前专利权人地址： US MI Detroit
- 主分类号： F02D45/00
- IPC分类号： F02D45/00
摘要：
An internal combustion engine is selectively operative in one of a plurality of combustion modes. A method for controlling the engine includes commanding the engine operation to transition from a first combustion mode to a second combustion mode. Engine valve operation is commanded to a desired valve overlap and valve overlap is monitored. Engine operation is changed to the second combustion mode when the engine valve overlap achieves a predetermined range or threshold.
公开/授权文献
信息查询
