The present invention relates to an expansion valve for a vehicle air-conditioning system and a vehicle air-conditioning system having the same, comprising: a body member having a first flow path and a second flow path spaced from each other; a moving member coupled to be able to move in a set direction inside of the body member, receiving pressure of the first flow path as one end is exposed to the first flow path, and having the other end arranged to open and close the second flow path; and an elastic member arranged to elastically support a bottom side of the moving member and generating force to move the moving member in an upper direction, wherein the moving member is moved by inner pressure of the first flow path and a difference in elasticity of the elastic member so that the second flow path can be opened or closed.

    본 기재의 차량용 에어컨 시스템의 팽창밸브는 서로 이격된 제1유로 및 제2유로가 형성된 몸체 부재, 상기 몸체 부재 내부에 설정된 방향으로 이동되도록 결합되고, 일단은 상기 제1유로에 노출되어 제1유로의 압력을 받고, 타단은 상기 제2유로를 개폐하도록 위치된 이동 부재 및 상기 이동 부재의 하측을 탄성 지지하도록 위치되어 상기 이동 부재가 상방으로 이동되게 하는 힘을 발생시키는 탄성 부재를 포함하며, 상기 제1유로 내부의 압력과 상기 탄성 부재의 탄성력의 차이에 의해 상기 이동 부재가 이동됨에 따라 제2유로가 개방 또는 폐쇄될 수 있다.


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    Titel :

    expansion valve of car air-conditioning system and car air-conditioning system including the same


    Weitere Titelangaben:

    차량용 에어컨 시스템의 팽창밸브 및 이를 포함하는 차량용 에어컨 시스템


    Beteiligte:
    OH DONG SEOK (Autor:in)

    Erscheinungsdatum :

    2017-03-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS






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