About 6 results
https://drivepatents.com/patents/1381676 · 30 Apr 2026
The present disclosure relates to a dual brake valve () configured to actuate two brakes of a vehicle. The dual brake valve () comprises a pressure input (), a first brake pressure output () for actuating a first brake () and a second brake pressure output...
https://drivepatents.com/patents/1392604 · 25 Feb 2026
An aircraft brake system (210) comprises a supply line for supplying hydraulic fluid to wheel brakes (216), and an associated return line (238). Hydraulic fluid is replenished in at least a portion of the return line both (a) before applying a braking forc...
https://drivepatents.com/patents/955959 · 4 Nov 2015
In a hydraulic device (26) for a vehicle braking system with a hydraulic pump (14) for pumping a hydraulic fluid flow into a damper line (18), to which a damper (22) is fluidly connected, a bypass line (28) bypassing the damper (22) and a bypass valve (30)...
https://drivepatents.com/patents/1090202 · 21 Jan 2004
A hydraulic circuit includes an accumulator having an inflow passage which introduces a hydraulic fluid which is discharged from a hydraulic pump into a hydraulic fluid chamber and a discharge passage which discharges the hydraulic fluid from the hydraulic...
https://drivepatents.com/patents/1100442 · 13 Nov 2002
The piston gas store has a cylindrical casing (10), inside which a piston (12) can move axially. The piston divides the casing cavity into a gas cavity (14) and a fluid cavity (16). The jacket surface of the piston has a fluid-receiving groove (18). The ca...
https://drivepatents.com/patents/1102020 · 4 Sep 2002
A pressurising agent storage unit, esp for a vehicle hydraulic brake unit, comprises a compression agent chamber, with an outer housing and a piston, and a sealing element which seals the chamber between the housing and the piston. The housing has an openi...