The present invention relates to a variable pneumatic pump. When an internal pressure of an air pocket becomes higher than a necessary pressure, it is reduced to a proper pressure so that a load is not generated in a motor, thereby preventing breakage of the motor and shortening a service life. In order to achieve the above object, the pump of the present invention comprises: a cover; a case; a pumping member; and a diaphragm.

    본 발명은 가변식 공압 펌프에 관한 것으로, 에어 포켓의 내부 압력이 필요한 압력보다 높아지게 될 때 이를 적정한 압력으로 낮추어 모터에 부하가 발생하지 않도록 하여 모터의 파손 및 수명 단축을 방지할 수 있는 가변식 공압 펌프에 관한 것이다.


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    Title :

    variable pneumatic pump


    Additional title:

    가변식 공압 펌프


    Contributors:

    Publication date :

    2018-11-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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