Invention Grant
US07240663B2 Internal combustion engine shut-down for engine having adjustable valves
有权
用于具有可调节阀的发动机的内燃机关闭
- Patent Title: Internal combustion engine shut-down for engine having adjustable valves
- Patent Title (中): 用于具有可调节阀的发动机的内燃机关闭
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Application No.: US11149942Application Date: 2005-06-10
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Publication No.: US07240663B2Publication Date: 2007-07-10
- Inventor: Donald J. Lewis , Dennis Reed , Nate Trask
- Applicant: Donald J. Lewis , Dennis Reed , Nate Trask
- 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 Allan J. Lippa
- Main IPC: F02D13/04
- IPC: F02D13/04 ; F02N17/00 ; F01L9/04
Abstract:
A method for operating an engine in a vehicle, the engine having at least a cylinder, is described. The method comprises decreasing rotational speed of the engine; and when said engine speed falls in a specified region, adjusting a valve timing of the cylinder to generate one of expansion or compression braking torque to stop rotation of said engine in a desired range.
Public/Granted literature
- US20050279323A1 Internal combustion engine shut-down for engine having adjustable valves Public/Granted day:2005-12-22
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