본 발명은 특히 자동차의 내부 공간으로의 소음의 침투를 감소시키기 위한 통기 밸브용 배플(10)에 관한 것으로서, 배플(10)은 미로형 구조를 갖는 적어도 하나의 공기 안내 덕트(16, 18, 20, 22)를 갖는다.


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    Title :

    SOUND DEADENING BAFFLE FOR A VENTILATION VALVE


    Additional title:

    통기 밸브용 방음 배플


    Publication date :

    2018-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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



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    Development of Multifunctional Sprayable Sound Deadening Material

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