Invention Grant
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
- Patent Title: Method and system for improving stopping and starting of a turbocharged engine
- Patent Title (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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Application No.: US13598473Application Date: 2012-08-29
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Publication No.: US09014952B2Publication Date: 2015-04-21
- Inventor: Joe F. Stanek , John A. Lockwood , Sam Hashemi , Donald Charles Franks
- Applicant: Joe F. Stanek , John A. Lockwood , Sam Hashemi , Donald Charles Franks
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Alleman Hall McCoy Russell & Tuttle LLP
- Agent David Kelley
- Main IPC: F02B33/00
- IPC: F02B33/00 ; F02D23/00 ; F02D41/04 ; F02D41/06 ; F02D41/00 ; F02D17/04 ; F02N11/08 ; F02B23/10 ; F02D13/02
Abstract:
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.
Public/Granted literature
- US20140067238A1 METHOD AND SYSTEM FOR IMPROVING STOPPING AND STARTING OF A TURBOCHARGED ENGINE Public/Granted day:2014-03-06
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