发明授权
US07249583B2 System for controlling valve timing of an engine with cylinder deactivation
有权
用于控制气缸停用的发动机的气门正时的系统
- 专利标题： System for controlling valve timing of an engine with cylinder deactivation
- 专利标题（中）： 用于控制气缸停用的发动机的气门正时的系统
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申请号： US11125889申请日： 2005-05-09
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公开(公告)号： US07249583B2公开(公告)日： 2007-07-31
- 发明人: David Bidner , Gopichandra Surnilla , Jeff Doering
- 申请人： David Bidner , Gopichandra Surnilla , Jeff Doering
- 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： F01N3/00
- IPC分类号： F01N3/00
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.
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