An active suspension apparatus for a vehicle, according to an embodiment of the present invention, comprises: a pump which controls the flow of fluid; an actuator which is connected to a coil spring connected to a wheel of a vehicle and compensates the displacement of the coil spring by receiving the fluid from the pump; and a valve which controls a flow path for connecting the pump to the actuator and the flow of the fluid in the flow path, wherein the valve prevents the fluid from flowing backward from the actuator to the pump by the pressure of the fluid received in the actuator.

    본 발명의 일 실시예에 따른 차량용 액티브 서스펜션 장치는 유체의 이동을 조정하는 펌프, 차량의 휠에 연결된 코일스프링과 연결되고, 상기 펌프로부터 유체를 공급받아 상기 코일스프링의 변위를 보상하는 액추에이터, 상기 펌프 및 상기 액추에이터를 연결하는 유로 및 상기 유로 내에서의 유체의 흐름을 제어하는 밸브를 포함하고, 상기 밸브는 상기 액추에이터 내에 수용된 유체의 압력에 의해 유체가 상기 액추에이터 측으로부터 상기 펌프측으로 역류하는 것을 방지하도록 구성된다.


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    Title :

    ACTIVE SUSPENSION APPARATUS FOR VEHICLE AND VALVE THEREOF


    Additional title:

    차량용 액티브 서스펜션 장치 및 이에 적용되는 밸브


    Contributors:
    KIM TAE JU (author)

    Publication date :

    2016-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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