A redundancy module for a pneumatic braking system of a vehicle, in particular a commercial vehicle, with spring brakes on at least one axle, includes: a parking brake pressure port for receiving a parking brake pressure; a spring brake port for providing a spring brake pressure; a redundancy pressure port for receiving a redundancy pressure; and a piston assembly, with a reverse piston having a parking brake pressure control surface, a spring brake control surface, and a redundancy pressure control surface. The parking brake pressure acting on the parking brake pressure control surface causes a control of the spring brake pressure in a same direction. The redundancy pressure acting on the redundancy pressure control surface causes an inverse control of the spring brake pressure.
ELECTROPNEUMATIC BRAKING SYSTEM ARCHITECTURE WITHOUT DIRECT PNEUMATIC SERVICE BRAKE REDUNDANCY ON THE REAR AXLE (1P1E)
2021-12-16
Patent
Elektronische Ressource
Englisch
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Europäisches Patentamt | 2022
|PNEUMATIC BRAKING DEVICE FOR RAIL VEHICLE WITH DIRECT ELECTROPNEUMATIC BRAKE
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|Engineering Index Backfile | 1928
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