Fluid-pressure and analogous brake systems – Multiple fluid-receiving devices – Multiple motors
Patent
1983-03-10
1985-10-01
Halvosa, George E. A.
Fluid-pressure and analogous brake systems
Multiple fluid-receiving devices
Multiple motors
303 24F, 303 24C, B60T 814
Patent
active
045442100
ABSTRACT:
A hydraulic brake control assembly for a vehicle having a master cylinder and a brake wheel cylinder including a housing having an inlet port which is in communication with a master cylinder and an outlet port which is in communication with a brake wheel cylinder, a proportioning valve positioned within said housing and which includes a slidable valve piston for effecting proportioning operation, a plunger positioned within the housing and coaxial with the valve piston, a first spring positioned between the valve piston and the plunger for biasing the valve piston in a direction wherein the proportioning valve is positioned in an open position, the housing including a first chamber formed therein in communication with an inlet port and in communication with the outlet port by way of the proportioning valve and a second chamber communication with the inlet port, the valve piston having an effective pressure receiving area which is exposed to the hydraulic fluid within the first chamber so that the valve piston is urged against the first spring, the plunger having an effective pressure receiving area which is exposed to the hydraulic fluid within the second chamber so that the plunger is urged in a direction in which the first spring is compressed and a G-valve positioned between the inlet port and the second chamber within the housing for interrupting fluid communication therebetween in response to a preset deceleration of the vehicle.
REFERENCES:
patent: 3825303 (1974-07-01), Yabuta
patent: 3944293 (1976-03-01), Ishigami et al.
patent: 4133584 (1979-01-01), Ohta et al.
patent: 4261623 (1981-04-01), Mizusawa
patent: 4284307 (1981-08-01), Kubata et al.
Aisin Seiki Kabushiki Kaisha
Halvosa George E. A.
Oberley Alvin
LandOfFree
Hydraulic brake inertia-controlled proportioning valve does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hydraulic brake inertia-controlled proportioning valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydraulic brake inertia-controlled proportioning valve will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1438778