A control valve for an automatic parking brake having an inlet for coupling to a source a brake pipe pressure, an outlet for coupling to a control inlet of the automatic parking brake and a pilot for coupling to the source of brake pipe pressure. The control valve is moveable between a first position where the inlet is in communication with the outlet and a second position where the inlet and the outlet are isolated from each other in response to a predetermined amount of brake pipe pressure at the pilot. The control valve includes a spring biasing the control valve into the first position.
CONTROL SYSTEM FOR AUTOMATIC PARKING BRAKE OF RAIL VEHICLE
2018-08-09
Patent
Electronic Resource
English
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
CONTROL SYSTEM FOR AUTOMATIC PARKING BRAKE OF RAIL VEHICLE
European Patent Office | 2020
|Control system for automatic parking brake of rail vehicle
European Patent Office | 2019
|CONTROL SYSTEM FOR AUTOMATIC PARKING BRAKE OF RAIL VEHICLE
European Patent Office | 2019
|CONTROL SYSTEM FOR AUTOMATIC PARKING BRAKE OF RAIL VEHICLE
European Patent Office | 2019
|Control system for automatic parking brake of rail vehicle
European Patent Office | 2019
|