A brake booster for a vehicle is disclosed. According to an embodiment of the present invention, the brake booster for a vehicle is provided with an air chamber sealed between a rear end of a plunger and a poppet valve when the booster is not operated. Moreover, when an input shaft is moved in a predetermined section to operate the booster, air in the air chamber flows into a transformation chamber first, and when the input shaft is moved over the predetermined section, the atmosphere of an air suction unit flows into the transformation chamber via the air chamber.

    차량용 브레이크 부스터가 개시된다. 본 발명의 실시 예에 따른 차량용 브레이크 부스터는 부스터의 비 작동 시 플런저의 후단과 포펫밸브 사이에 밀폐된 에어챔버가 마련되고, 부스터를 작동하기 위해 입력축이 소정구간 이동 시 에어챔버 내의 공기가 먼저 변압실로 유입되고, 입력축이 소정구간을 넘어 이동 시에는 공기흡입부의 대기가 에어챔버를 거쳐 변압실로 유입된다.


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    Title :

    BRAKE BOOSTER FOR VEHICLE


    Additional title:

    차량용 브레이크 부스터


    Contributors:

    Publication date :

    2018-06-18


    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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