Control system for stopping and starting vehicle engine

Interrelated power delivery controls – including engine control – Plural engines – Electric engine

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C477S097000, C477S098000, C477S107000, C180S065230, C701S054000, C701S112000

Reexamination Certificate

active

06913558

ABSTRACT:
An engine stop and start control system for securing a normal line pressure in a hydraulic circuit of the transmission. The system has an engine as a power source for driving the vehicle; a transmission; a mechanical oil pump, operated by the power produced by the engine, for supplying oil pressure to the transmission; an automatic engine stopping and starting section for automatically stopping the engine under predetermined stopping conditions and automatically starting the engine under predetermined starting conditions; and an electric oil pump operated when the predetermined stopping conditions are satisfied, so as to supply the oil pressure to the transmission. The automatic engine stopping and starting section has a control section for prohibiting the automatic engine stop when the line pressure in a hydraulic circuit for supplying oil pressure to the transmission is equal to or lower than a predetermined value while the engine is operated.

REFERENCES:
patent: 6390947 (2002-05-01), Aoki et al.
patent: 6692402 (2004-02-01), Nakamori et al.
patent: 6709362 (2004-03-01), Tomohiro et al.
patent: 6716138 (2004-04-01), Matsubara et al.
patent: 2000-045807 (2000-02-01), None
patent: 2000-104587 (2000-04-01), None
patent: 2000-230442 (2000-08-01), None
patent: 2000-352462 (2000-12-01), None
patent: 2001-041067 (2001-02-01), None
patent: 2001-090828 (2001-04-01), None
patent: 2001-208177 (2001-08-01), None
patent: 2002-130450 (2002-05-01), None
patent: 2002-206630 (2002-07-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Control system for stopping and starting vehicle 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 system for stopping and starting vehicle engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control system for stopping and starting vehicle engine will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3367843

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.