According to the present invention, provided are an active suspension apparatus for a vehicle and a pump applied to the same, wherein the active suspension apparatus for a vehicle comprises: a pump adjusting movement of a fluid; and an actuator supplied with a fluid from the pump to compensate for displacement of a coil spring connected to a vehicle wheel. Moreover, the pump supplies a fluid accommodated in a cylinder by operation of a motor to an actuator of a left wheel or a right wheel of a vehicle. Therefore, the piston can be operated in both directions with operation of a single pump, thereby supplying hydraulic pressure to a plurality of actuators provided in a vehicle wheel.

    본 발명에 따른 차량용 액티브 서스펜션 장치 및 이에 적용되는 펌프는 유체의 이동을 조정하는 펌프 및 펌프로부터 유체를 공급받아 차량의 휠에 연결된 코일스프링의 변위를 보상하는 액추에이터가 포함되고, 펌프는 모터의 구동에 의하여 실린더 내에 수용된 유체를 차량의 좌측 휠의 액추에이터 또는 우측 휠의 액추에이터에 공급한다. 따라서, 단일 펌프의 구동으로 피스톤의 양방향구동이 가능함으로서, 차량휠에 구비된 다수의 액추에이터에 유압을 공급할 수 있는 효과를 얻을 수 있다.


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    Title :

    ACTIVE SUSPENSION APPARATUS FOR VEHICLE AND PUMP THEREOF


    Additional title:

    차량용 액티브 서스펜션 장치 및 이에 적용되는 펌프


    Contributors:

    Publication date :

    2016-08-08


    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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