Internal-combustion engines – Engine speed regulator – Open loop condition responsive
Reexamination Certificate
2008-01-08
2008-01-08
Argenbright, T. M (Department: 3747)
Internal-combustion engines
Engine speed regulator
Open loop condition responsive
C123S1980DA, C123S399000
Reexamination Certificate
active
11287312
ABSTRACT:
An ECU performs stop control for operating an engine for a prescribed time after an ignition switch is turned off. During performance of the stop control of the engine, the ECU prohibits an update of an accelerator press-down degree signal and controls an opening degree of a throttle valve such that, the opening degree of the throttle valve becomes constant regardless of an amount of pressing-down of an accelerator pedal, in order to prevent a variation in an output of the engine due to an operation of the accelerator pedal.
REFERENCES:
patent: 5255653 (1993-10-01), Ironside et al.
patent: 2001/0042535 (2001-11-01), Yamazaki et al.
patent: 2002/0165659 (2002-11-01), Boggs et al.
patent: 2002/0165660 (2002-11-01), Boggs et al.
patent: 2002/0179031 (2002-12-01), Slopsema et al.
patent: 2004/0149245 (2004-08-01), Moriya
patent: 197 35 455 (1998-11-01), None
patent: 1 154 154 (2001-11-01), None
patent: 1 396 622 (2004-03-01), None
patent: A 3-78563 (1991-04-01), None
patent: A 6-137197 (1994-05-01), None
patent: A 63-34241 (1998-02-01), None
patent: A 11-107794 (1999-04-01), None
patent: A 2000-87770 (2000-03-01), None
patent: A 2000-104651 (2000-04-01), None
Argenbright T. M
Oliff & Berridg,e PLC
Toyota Jidosha & Kabushiki Kaisha
LandOfFree
Control device of internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Control device of internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control device of internal combustion engine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3954860