Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Patent
1997-04-03
1999-01-05
Butler, Douglas C.
Fluid-pressure and analogous brake systems
Speed-controlled
Having a valve system responsive to a wheel lock signal
188356, 303125, 3031143, 303155, B60T 844, B60T 1368
Patent
active
058554203
ABSTRACT:
An electronically controlled brake booster for a vehicle brake system including a housing having a vacuum chamber and a servo chamber separated from the vacuum chamber by a movable wall. The brake booster further includes a control valve operable by an electromagnet. The control valve is coupled to the wall for common relative movement with respect to the housing. The electromagnet is connectable to a control unit generating a drive signal to operate the electromagnet. A braking pressure generation unit is connected to the movable wall for generating a braking pressure for a brake of the vehicle in dependance on the position of the movable wall. The drive signal is generated in the control unit in dependance on a control parameter, the parameter being adjusted in dependance on a dead time of the braking pressure between supplying the electromagnet with the signal and a rising of the braking pressure in response thereto.
REFERENCES:
patent: 5658055 (1997-08-01), Dieringer et al.
patent: 5711204 (1998-01-01), Michals
Butler Douglas C.
Lucas Industries Public Limited Company
LandOfFree
Electronically controlled brake booster and method of operation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electronically controlled brake booster and method of operation , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronically controlled brake booster and method of operation will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-856723