PROBLEM TO BE SOLVED: To provide a hydraulic device for obtaining a NVH characteristic of a vehicle having reduced noise and oscillation.SOLUTION: A hydraulic device 26 for a vehicle brake device equipped with a hydraulic pump 14 for pump supply of a hydraulic fluid flow into a damper pipe line 18, in which a damper 22 is connected to the damper pipe line 18 in a fluid guide type. In teh hydraulic device, a bypass line 28 bypassing the damper 22, and a bypass valve 30, which so guides the hydraulic fluid flow such that th fluid flow selectively passes through the damper pipe line 18 or the bypass line 28, are provided.

    【課題】雑音および振動の少ない車両のNVH特性を得るための液圧装置を提供する。【解決手段】車両ブレーキ装置のための液圧装置26であって、液圧流体流をダンパ管路18内にポンプ供給するための液圧ポンプ14を備え、ダンパ管路18にダンパ22が流体ガイド式に接続されているものにおいて、ダンパ22を迂回するバイパス管路28、並びに液圧流体流を選択的にダンパ管路18、またはバイパス管路28を通るようにガイドするバイパス弁30を設けている。【選択図】図2


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    Title :

    HYDRAULIC DEVICE EQUIPPED WITH DAMPER FOR VEHICLE BRAKE DEVICE


    Additional title:

    車両ブレーキ装置の、ダンパを備えた液圧装置


    Contributors:

    Publication date :

    2015-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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