发明授权
- 专利标题： Engine system and method with cylinder deactivation
- 专利标题（中）： 发动机系统和方法，汽缸停用
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申请号： US11239979申请日： 2005-09-30
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公开(公告)号： US07311079B2公开(公告)日： 2007-12-25
- 发明人: Gopichandra Surnilla , David Bidner , Shane Elwart , Jeff Doering , Christian T. Goralski, Jr.
- 申请人： Gopichandra Surnilla , David Bidner , Shane Elwart , Jeff Doering , Christian T. Goralski, Jr.
- 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 Allan J. Lippa
- 主分类号： F02D1/00
- IPC分类号： F02D1/00 ; F02M25/07
摘要：
Various systems and methods are disclosed for carrying out combustion in a fuel-cut operation in some or all of the engine cylinders of a vehicle. Further, various subsystems are considered, such as fuel vapor purging, air-fuel ratio control, engine torque control, catalyst design, and exhaust system design.
公开/授权文献
- US20060030998A1 Engine system and method with cylinder deactivation 公开/授权日：2006-02-09
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