A partition element 40 which partitions a first liquid chamber 36A and a second liquid chamber 36B is constituted of an annular orifice forming member 44, an elastic wall 46 which blocks a space formed within an inner peripheral surface 44A, and a pair of partition plates 48, 50 which sandwiches the elastic wall in the axial direction of the elastic wall 46. In at least one of the partition plates 48, 50, a through hole 80 which penetrates the partition plate in the axial direction X is formed on a radially outer Ko side of a connecting portion 56. Due to such a constitution, at the time of inputting of minute amplitude vibrations, a liquid flow is generated in the through hole 80 formed in the partition plate so that the through hole 80 is operated as a high-frequency orifice flow passage.


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    Titel :

    LIQUID-SEALED VIBRATION-ISOLATING DEVICE


    Weitere Titelangaben:

    FLÜSSIGKEITSVERSIEGELTE VIBRATIONSISOLATIONSVORRICHTUNG
    DISPOSITIF ANTI-VIBRATION SCELLÉ DE FAÇON ÉTANCHE VIS-À-VIS DES LIQUIDES


    Beteiligte:
    OGASAWARA DAI (Autor:in)

    Erscheinungsdatum :

    12.06.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



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