The invention relates to a pump seal (60) of a piston pump (56) for a vehicle braking system, in which system a piston (58) can be pushed out of a pressure compartment (34) of a cylinder (12) during an intake phase of the piston pump (56) and the piston (58) can be pushed into the pressure compartment (34) during a pressure phase of the piston pump (56). During the pressure phase, the pump seal allows a gap (68) between the piston (58) and the cylinder (12) to be closed in a fluid-tight manner and said gap (68) between the piston (58) and the cylinder (12) to be opened in order to admit brake fluid into the pressure compartment (34).


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    Title :

    PUMP SEAL FOR A PISTON PUMP OF A VEHICLE BRAKING SYSTEM


    Contributors:

    Publication date :

    2015-08-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / F16J Kolben , PISTONS



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