The present invention relates to an engine mount which is mounted on a vehicle body so as to support an engine, and to change damping characteristics in accordance with characteristics of vibration transmitted from the engine. The engine mount according to an embodiment of the present invention includes: a mount housing which has an internal space therein; a partition device which partitions the internal space into an upper space and a lower space; a nozzle plate provided in the upper space to allow a fluid to selectively pass through the nozzle plate; an upper diaphragm which is mounted on an upper surface of the nozzle plate and defines an upper liquid chamber; a core which is configured to penetrate the partition device, and has an upper portion disposed in the upper space, and a lower portion disposed in the lower space; a lower diaphragm which extends from the upper portion of the core to a lower surface of the nozzle plate, and defines a lower liquid chamber; and a rubber member which is provided in the upper space, and is configured to connect the upper portion of the core and the partition device. The engine mount of the present invention can effectively block the heat transmitted from an external heat source to the rubber member by adopting a reversing structure of a conventional engine mount.

    본 발명의 일 실시예에 따른 엔진 마운트는, 내부공간을 구비하는 마운트 하우징; 상기 내부 공간을 상측 공간과 하측 공간으로 구획하는 구획부; 상기 상측 공간에 구비되며, 유체를 선택적으로 통과시키는 노즐판; 상기 노즐판의 상면에 체결되어, 상부 액실을 형성하는 상측 다이어프램; 상기 구획부를 관통하며, 상부가 상기 상측 공간에 배치되고 하부가 상기 하측 공간에 배치되는 코어; 상기 코어의 상부으로부터 상기 노즐판의 하면으로 연장되어 하부 액실을 형성하는 하측 다이어프램; 및 상기 상측 공간에 구비되어, 상기 코어의 상부와 상기 구획부를 연결하는 러버부를 포함한다. 본 발명의 엔진 마운트는 종래의 엔진 마운트의 역전 구조를 채용하여 외부 열원으로부터 러버부로 전달되는 열을 효과적으로 차단할 수 있다


    Access

    Download


    Export, share and cite



    Title :

    Engine Mount


    Additional title:

    엔진 마운트


    Contributors:
    KIM JIN WOO (author)

    Publication date :

    2018-06-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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



    Engine-mount

    European Patent Office | 2023

    Free access

    Engine mount

    KIM SEUNG WON | European Patent Office | 2019

    Free access

    Engine mount

    STRETTON RICHARD / UDALL KENNETH | European Patent Office | 2018

    Free access

    ENGINE MOUNT

    STRETTON RICHARD GEOFFREY / UDALL KENNETH FRANKLIN | European Patent Office | 2016

    Free access

    ENGINE MOUNT

    European Patent Office | 2024

    Free access