Control device for vehicle AC generator

Details Control device for vehicle AC generator Control device for vehicle AC generator

2006-07-11

2006-07-11

Schuberg, Darren (Department: 2834)

Electricity: single generator systems

Automatic control of generator or driving means

Voltage of generator or circuit supplied

C322S027000, C322S029000, C322S036000

Reexamination Certificate

active

07075272

ABSTRACT:
In a control apparatus of a vehicle AC generator, a flip-flop for receiving a clock pulse with a constant period and a control pulse is used. The clock pulse sets the control period at the constant period, and decides an on timing of the power transistor in this control period. The control pulse decides an off timing. A load response control circuit performs a load response control to adjust an on time ratio of the power transistor from a lower limit to an upper limit in accordance with an increase in load, and a second control signal circuit adjusts the on time ratio from a regulated value close to the upper limit to the upper limit.

REFERENCES:
patent: 3525924 (1970-08-01), Atterholt
patent: 4233556 (1980-11-01), Nagel et al.
patent: 4636706 (1987-01-01), Bowman et al.
patent: 4739243 (1988-04-01), Iwatani et al.
patent: 4754212 (1988-06-01), Mashino
patent: 4797800 (1989-01-01), Simizu
patent: 4973896 (1990-11-01), Shiga et al.
patent: 5079496 (1992-01-01), Pierret et al.
patent: 5105143 (1992-04-01), Marumoto et al.
patent: 5140253 (1992-08-01), Itoh
patent: 5448154 (1995-09-01), Kanke et al.
patent: 5581172 (1996-12-01), Iwatani et al.
patent: 5629606 (1997-05-01), Asada
patent: 5903129 (1999-05-01), Okuno et al.
patent: 6060866 (2000-05-01), Sada et al.
patent: 6075348 (2000-06-01), Iwatani et al.
patent: 6204643 (2001-03-01), Kouwa et al.
patent: 6223106 (2001-04-01), Yano et al.
patent: 6271649 (2001-08-01), Iwatani
patent: 6426609 (2002-07-01), Tanaka et al.
patent: 6433519 (2002-08-01), Taniguchi et al.
patent: 6462517 (2002-10-01), Asada
patent: 6486571 (2002-11-01), Miller et al.
patent: 6566845 (2003-05-01), Taniguchi et al.
patent: 6621251 (2003-09-01), Ogino et al.
patent: 6661110 (2003-12-01), Suzuki et al.
patent: 6717385 (2004-04-01), Asada et al.
patent: 6737835 (2004-05-01), Taniguchi
patent: 6756770 (2004-06-01), Watanabe et al.
patent: 6936996 (2005-08-01), Uematsu et al.
patent: 6959777 (2005-11-01), Beckerman et al.
patent: 05-038076 (1993-02-01), None

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3559145