The present invention provides a pressure reducing valve comprising a valve body, an armature, a plunger, a valve seat, an opening and closing device and an elastic member. The valve body includes a valve flow path connected to a flow path of a wheel cylinder and a flow path of an accumulator. The armature is received in the valve body. The plunger is coupled to the armature in such a manner that the plunger is interlocked with an operation of the armature to reciprocally be moved. The valve seat is arranged on the valve flow path and includes a valve hole communicating with the valve flow path. The opening and closing device is arranged on the interior of the valve seat to close and open the valve hole. The elastic member is in contact with the opening and closing device to be arranged on the interior of the valve seat and applies elastic force to the opening and closing device. The pressure reducing valve is a normal opened (NO) type-valve and is figured to allow oil to flow in the direction that the opening and closing device is pushed, thereby reducing linear pressure reduction.

    본 발명은 휠실린더 측 유로 및 어큐뮬레이터 측 유로와 연통하는 밸브유로를 포함하는 밸브바디; 상기 밸브바디에 수용되는 아마추어; 상기 아마추어의 작동에 연동하여 왕복 이동 가능하게 상기 아마추어에 결합하는 플런저; 상기 밸브유로 상에 배치되며 상기 밸브유로와 연통하는 밸브홀을 포함하는 밸브시트; 상기 밸브시트 내부에 배치되어 상기 밸브홀을 개폐하는 개폐구; 및 상기 개폐구에 접촉하여 상기 밸브시트 내부에 배치되어 상기 개폐구에 탄성력을 부여하는 탄성부재를 포함하는 감압밸브를 제공하여, NO타입 밸브로서, 개폐구가 밀리는 방향으로 오일이 흐르도록 구성함으로써, 선형감압을 구현하는 유리한 효과를 제공한다.


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    Title :

    PRESSURE REDUCING VALVE


    Additional title:

    감압밸브


    Contributors:
    SEO EU DONG (author)

    Publication date :

    2016-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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