The present invention relates to an auxiliary pump arrangement comprising an auxiliary pump having a pump inlet configured to receive a flow of hydraulic fluid from a primary power steering pump via a hydraulic supply conduit, and a pump outlet; an actuator connected to the auxiliary pump, the actuator comprising a clutch connectable to a driveline of the vehicle; wherein the auxiliary pump arrangement is configured to assume an engaged state in which the clutch connects the auxiliary pump to a driveline when a first pressure exceeds a second pressure, and a disengaged state in which the clutch disconnects the auxiliary pump from the driveline when the second pressure exceeds the first pressure.


    Access

    Download


    Export, share and cite



    Title :

    AN AUXILIARY PUMP ARRANGEMENT AND A POWER STEERING SYSTEM COMPRISING SUCH AUXILIARY PUMP ARRANGEMENT


    Additional title:

    HILFSPUMPENANORDNUNG UND SERVOLENKUNG MIT EINER SOLCHEN HILFSPUMPENANORDNUNG
    AGENCEMENT DE POMPE AUXILIAIRE ET SYSTÈME DE DIRECTION ASSISTÉE COMPRENANT UN TEL AGENCEMENT DE POMPE AUXILIAIRE


    Contributors:

    Publication date :

    2023-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




    Mounting arrangement for steering pump

    ROACH KEEGAN W | European Patent Office | 2015

    Free access

    Vehicle steering arrangement and a vehicle comprising such a steering arrangement

    HEURLIN FREDRIK / HASSELBLAD HARALD | European Patent Office | 2016

    Free access

    Cooling system comprising auxiliary water pump

    SU XIAOFANG / ZHANG JIANCAO / ZHANG YINGBING et al. | European Patent Office | 2015

    Free access

    Auxiliary motor arrangement

    BOBBY SINGH | European Patent Office | 2022

    Free access