Prime-mover dynamo plants – Electric control – Engine control
Reexamination Certificate
2005-03-15
2005-03-15
Waks, Joseph (Department: 2834)
Prime-mover dynamo plants
Electric control
Engine control
C180S065230
Reexamination Certificate
active
06867509
ABSTRACT:
The priority sequence in a control of adjusting the drive power with respect to a vehicle drive power request is set in the sequence of: (1) an engine output increase, (2) a motor output increase, and (3) a gear speed change in a gear ratio increasing direction. More specifically, a gear speed of a least gear ratio is selected within such a range that an engine revolution speed higher than or equal to a predetermined lower limit revolution speed is attainable. A requested drive power is achieved singly by an engine output with the gear speed selected. When the requested drive power is not achievable singly by the engine output, the requested drive power is achieved by the engine output and a motor output. When the requested drive power is not achievable by the engine output and the motor output, the gear speed is changed in a gear ratio increasing direction.
REFERENCES:
patent: 5327992 (1994-07-01), Boll
patent: 5495912 (1996-03-01), Gray, Jr. et al.
patent: 5562566 (1996-10-01), Yang
patent: 5720690 (1998-02-01), Hara et al.
patent: 5788004 (1998-08-01), Friedmann et al.
patent: 5789882 (1998-08-01), Ibaraki et al.
patent: 5841201 (1998-11-01), Tabata et al.
patent: 5842534 (1998-12-01), Frank
patent: 5846155 (1998-12-01), Taniguchi et al.
patent: 5942879 (1999-08-01), Ibaraki
patent: 5943918 (1999-08-01), Reed et al.
patent: 5959420 (1999-09-01), Boberg et al.
patent: 5993350 (1999-11-01), Lawrie et al.
patent: 6006620 (1999-12-01), Lawrie et al.
patent: 6367570 (2002-04-01), Long, III et al.
patent: RE37743 (2002-06-01), Yang
patent: 4324010 (1995-01-01), None
patent: 0 806 316 (1997-11-01), None
patent: 0 970 838 (2000-01-01), None
patent: 6-48222 (1994-02-01), None
patent: 8-168104 (1996-06-01), None
patent: 9-9407 (1997-01-01), None
patent: 9-37411 (1997-02-01), None
patent: 11-4506 (1999-01-01), None
patent: 10-23608 (1999-01-01), None
patent: 11-180173 (1999-07-01), None
Okada Daimon
Suzuki Naoto
Suzuki Takashi
Takaoka Toshifumi
Oliff & Berridg,e PLC
Toyota Jidosha & Kabushiki Kaisha
Waks Joseph
LandOfFree
Control apparatus for transmission-equipped hybrid vehicle,... 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 apparatus for transmission-equipped hybrid vehicle,..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control apparatus for transmission-equipped hybrid vehicle,... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3445354