PROBLEM TO BE SOLVED: To provide a vehicle active vibration control device that can secure an effect for damping vibrational components related to a wide frequency range.SOLUTION: A vehicle active vibration control device 11 includes: a vibration control actuator 33 installed so as to be interposed between a radiator 15 and a vehicle body 17 in a substantially vertical direction; and a connection member 31 for elastically connecting between the vehicle body 17 and an engine 13. The vibration control actuator 33 is formed of an elasticity coefficient variable member that varies the elasticity coefficient thereof in accordance with the strength of applied magnetic field. The connection member 31 propagates the vibration of the engine 13 with respect to the vehicle body 17 in the substantially vertical direction.SELECTED DRAWING: Figure 1B

    【課題】幅広い周波数帯域に係る振動成分の減衰効果を確保可能な車両用能動制振装置を提供する。【解決手段】車両用能動制振装置11は、ラジエータ15及び車体17間に略鉛直方向に介在するように設けられる制振アクチュエータ33と、車体17及びエンジン13間を弾性的に連結する連結部材31と、を備える。制振アクチュエータ33は、印加される磁場の強さに応じて弾性率が可変となる弾性率可変部材からなる。連結部材31は、車体17に対しエンジン13の振動を略鉛直方向に伝達する。【選択図】図1B


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    Title :

    VEHICLE ACTIVE VIBRATION CONTROL DEVICE


    Additional title:

    車両用能動制振装置


    Contributors:

    Publication date :

    2016-12-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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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