A system (10) for bleeding a valve in a vehicle hydraulic system including a hydraulic directional control valve (12), in particular a selective control valve, a main spool (18) for controlling communication between a pump (32), a hydraulic reservoir (28) and first and second work ports (48, 50). The main spool (18) is movable from a neutral position to an extend position and to a retract position. The main spool (18) is also movable to respective first and second bleed positions wherein the respective work port (48, 50) is communicated with the hydraulic reservoir (28) before the other work port (50, 48) is communicated with the pump (32).


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    Titel :

    System for bleeding a valve in a vehicle hydraulic system


    Weitere Titelangaben:

    System zum Entlüften eines Ventils in einem hydraulischen System eines Fahrzeugs
    Système pour purger une soupape dans un système hydraulique de véhicule


    Beteiligte:
    SOMMER MARK S (Autor:in) / ROE PHILLIP S (Autor:in) / EAGLES DEREK M (Autor:in) / SEEBER PAUL R (Autor:in)

    Erscheinungsdatum :

    2017-07-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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