发明授权
US09014952B2 Method and system for improving stopping and starting of a turbocharged engine
有权
用于改善涡轮增压发动机的停止和启动的方法和系统
- 专利标题： Method and system for improving stopping and starting of a turbocharged engine
- 专利标题（中）： 用于改善涡轮增压发动机的停止和启动的方法和系统
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申请号： US13598473申请日： 2012-08-29
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公开(公告)号： US09014952B2公开(公告)日： 2015-04-21
- 发明人: Joe F. Stanek , John A. Lockwood , Sam Hashemi , Donald Charles Franks
- 申请人： Joe F. Stanek , John A. Lockwood , Sam Hashemi , Donald Charles Franks
- 申请人地址： US MI Dearborn
- 专利权人： Ford Global Technologies, LLC
- 当前专利权人： Ford Global Technologies, LLC
- 当前专利权人地址： US MI Dearborn
- 代理机构： Alleman Hall McCoy Russell & Tuttle LLP
- 代理商 David Kelley
- 主分类号： F02B33/00
- IPC分类号： F02B33/00 ; F02D23/00 ; F02D41/04 ; F02D41/06 ; F02D41/00 ; F02D17/04 ; F02N11/08 ; F02B23/10 ; F02D13/02
摘要：
A system and method for improving engine starting and stopping is described. In one example, turbine vanes are adjusted to increase engine exhaust backpressure to reduce engine stopping time and to limit engine speed overshoot during engine starting. The system and method may reduce engine emissions and improve a vehicle driving experience.
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