The present invention relates to a structure including a nozzle plate mounted so that the interior sealed with the hydro-fluid is divided into an upper liquid chamber and a lower liquid chamber, wherein an upper end of the nozzle plate is open to the upper liquid chamber and a lower end of the nozzle plate is open to the lower liquid chamber. The present invention includes a tube which is built in a flow passage and which is contracted or expanded according to an amount of injected air so as to determine the width size of the flow passage. The present invention having the above-described structure can adjust the width of the flow passage by injecting air into the tube or extracting the air to the outside, thus being able to easily tune an attenuation frequency without manufacturing a new mold as in the prior art.

    본 발명은, 하이드로액이 봉입된 내부가 상부액실과 하부액실로 구획되도록 노즐판이 장착되되, 상기 노즐판에는 상단은 상부액실로 개통되고 하단은 하부액실로 개통되는 환형의 유로가 형성된 엔진마운트의 구조에 있어서, 상기 유로 내부에 내장되고, 주입된 공기량에 따라 수축 또는 팽창하여 유로의 폭 크기가 결정되는 튜브;를 포함하는 것을 특징으로 한다. 전술한 바와 같은 구성을 갖는 본 발명은 튜브로 공기를 주입하거나 또는 외부로 빼내서 유로의 폭을 조절할 수 있으므로 종래와 같이 신규 금형을 제작할 필요 없이 용이하게 감쇠주파수를 튜닝할 수 있는 효과를 갖는다.


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    Titel :

    Structure of engine-mount


    Weitere Titelangaben:

    엔진마운트의 구조


    Beteiligte:
    SEO SUNG WON (Autor:in)

    Erscheinungsdatum :

    2017-09-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16F SPRINGS , Federn



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