Brake fluid pressure controller for vehicle

Details Brake fluid pressure controller for vehicle Brake fluid pressure controller for vehicle

2006-07-18

2009-08-04

Torres, Melanie (Department: 3657)

Fluid-pressure and analogous brake systems

Speed-controlled

Having a valve system responsive to a wheel lock signal

30, 30, 30

Reexamination Certificate

active

07568773

ABSTRACT:
A brake fluid pressure controller for a vehicle includes: wheel brakes; a master cylinder for supplying pressure to a brake fluid; at least one fluid pressure passage connecting the wheel brakes with the master cylinder; a pump provided on each fluid pressure passage for intensifying the brake fluid pressure; a revolution-controllable motor for driving the pump; a motor drive control part for controlling motor revolutions; a target fluid pressure calculation part for setting a target fluid pressure of the brake fluid; a brake fluid pressure acquisition part; and a fluid pressure deviation calculation part for calculating a difference between the target fluid pressure and the brake fluid pressure. When the difference is less than a predetermined value, the motor drive control part drives the motor at a smaller number of revolutions, as compared with a case where the difference is the predetermined value or more.

REFERENCES:
patent: 5454632 (1995-10-01), Burgdorf et al.
patent: 6422662 (2002-07-01), Haas
patent: 7165818 (2007-01-01), Iwasaki et al.
patent: 2005/0040704 (2005-02-01), Iwasaki et al.
patent: 6-505939 (1994-07-01), None
patent: 2000-203401 (2000-07-01), None
patent: 2001-39286 (2001-02-01), None
patent: WO 00 66406 (2000-11-01), None

Affiliated with

Also associated with

Rating

Brake fluid pressure controller for 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 Brake fluid pressure controller for vehicle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brake fluid pressure controller for vehicle will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4124377