Hydraulic bump stops and bi-directional diverter valves may be used to protect hydraulic systems, including, for example in one embodiment, the hydraulic actuators of an active suspension system, from damage due to operation outside the normal operating range of the system. In some embodiments, a hydraulic bump stop may be used to slow down the motion of a piston at the extremes of the compression and/or extension strokes of an actuator. In another embodiment, a diverter valve may be used to protect a hydraulic motor/pump in a hydraulic system from an over-speed condition. When the piston in an active suspension system actuator moves at a speed in excess of a threshold value, one or more diverter valves may be used to divert flow away from the hydraulic motor/pump. In some embodiments, a diverter valve may be a dual or single spool bi-directional diverter valve.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hydraulic damper, hydraulic bump-stop and diverter valve


    Beteiligte:

    Erscheinungsdatum :

    2017-07-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn / F16K VALVES , Ventile



    Top mount hydraulic bump stop

    GAW SEAN / ARBOUR DOUGLAS / STERLEY DOMINICK | Europäisches Patentamt | 2024

    Freier Zugriff

    TOP MOUNT HYDRAULIC BUMP STOP

    GAW SEAN / ARBOUR DOUGLAS / STERLEY DOMINICK | Europäisches Patentamt | 2024

    Freier Zugriff

    HIGH STROKE EFFICIENCY HYDRAULIC BUMP STOP

    STEWART MATTHEW / NILSSON OLA CHRISTOPHER | Europäisches Patentamt | 2023

    Freier Zugriff

    Hydraulic damper with a hydraulic stop arrangement

    KASPRZYK DOMINIK / MATON PIOTR GRZEGORZ / KUS PAWEL EDWARD | Europäisches Patentamt | 2020

    Freier Zugriff

    Hydraulic damper with a hydraulic stop arrangement

    OSIKA MIROSLAW PAWEL / PILAWSKI KAROL JAKUB / SCHAB JAKUB PAWEL | Europäisches Patentamt | 2019

    Freier Zugriff