Invention Grant
- Patent Title: System and method for restarting an engine
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Application No.: US12552068Application Date: 2009-09-01
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Publication No.: US08401768B2Publication Date: 2013-03-19
- Inventor: Donald J. Lewis , Gopichandra Surnilla , Ross Dykstra Pursifull
- Applicant: Donald J. Lewis , Gopichandra Surnilla , Ross Dykstra Pursifull
- 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 Julia Voutyras
- Main IPC: F02D41/00
- IPC: F02D41/00

Abstract:
Various systems and methods are described for controlling an engine in a vehicle, the engine being coupled to a transmission. One example method comprises, under selected braking conditions, shutting-off the engine and spinning-down the engine to rest while the vehicle is traveling, and in response to a foot-off-brake event, restarting the engine by at least partially engaging the transmission to assist in spinning-up of the engine from rest while the vehicle is traveling. In this manner, vehicle inertia can be used to assist in spinning-up the engine from rest when the vehicle is moving.
Public/Granted literature
- US20110054765A1 SYSTEM AND METHOD FOR RESTARTING AN ENGINE Public/Granted day:2011-03-03
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