The invention provides an active vibration-proof device which can properly inhibit the engine vibration when an engine is restarted, and an engine frame control device. A one-way valve (216) is arranged between a negative pressure source (210) and a control valve (214) on the air pipe (212) of the active vibration-proof device (200). The one-way valve (216) allows air to flow in a direction from the engine frame (202) to the negative pressure source (210) and inhibits the air from flowing from the negative pressure source (210) to the engine frame (202).


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    Title :

    Active vibration-proof device and engine frame control device


    Contributors:

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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



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