A relay valve (2) includes a housing having a pressure medium inlet that can be connected to a pressure medium source, at least one pressure medium outlet that can be connected to a consumer, at least one control input, and at least one ventilation (32) leading to the atmosphere. The relay valve (2) has further a relay valve piston (14), which is arranged in the housing along a relay valve piston axis (16) in a slidable manner. The relay valve (2) has a first sealing element (54) fixed to the housing, and a second sealing element (56) fixed to the relay valve piston for sealing the relay valve piston (14) with respect to the housing. An annular space (58) having a connection to the atmosphere is defined by the first sealing element (54), the second sealing element (56), the relay valve piston (14), and the housing.
RELAISVENTIL, VENTILEINRICHTUNG SOWIE FAHRZEUG DAMIT
RELAY VALVE, VALVE ARRANGEMENT AND VEHICLE
SOUPAPE DE RELAIS, ARRANGEMENT DE VALVES ET VÉHICULE
2023-11-08
Patent
Electronic Resource
German
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
VENTILEINRICHTUNG SOWIE FAHRZEUG MIT EINER VENTILEINRICHTUNG
European Patent Office | 2023
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