A hydraulic system for a brake release device has a pump device, a tank, a valve assembly and at least one working port, where the working port is connectable to the tank or the pump device via the valve assembly. The pump device is switchable between an operating mode and a shutdown mode, where the valve assembly connects the working port to the tank in the shutdown mode and the valve assembly is only hydraulically operable. A brake release device having such a hydraulic system is also disclosed.
HYDRAULIC SYSTEM FOR A BRAKE RELEASE DEVICE, BRAKE RELEASE DEVICE WITH SUCH A HYDRAULIC SYSTEM AND BRAKE SYSTEM
2023-06-22
Patent
Electronic Resource
English
European Patent Office | 2023
|European Patent Office | 2023
|Hydraulic brake supercharging device, brake system and vehicle
European Patent Office | 2023
|