PROBLEM TO BE SOLVED: To provide a pump device which can inhibit enlargement of a housing.SOLUTION: A pump device includes: a housing which incorporates an oil passage and a pump therein; a motor which drives the pump; a motor attachment surface formed on one side surface of the housing and to which the motor is attached; a first port formed on the motor attachment surface and to which a pipeline connected to a master cylinder is attached; a first surface which is formed continuing into the motor attachment surface and provided with a second port to which a pipeline connected to a wheel cylinder is attached; a second surface which is formed continuing into the motor attachment surface and the first surface; and a third port formed on the second surface and to which a pipeline connecting an external device with the oil passage is fixed.SELECTED DRAWING: Figure 2

    【課題】 ハウジングの大型化を抑制できるポンプ装置を提供すること。【解決手段】 ポンプ装置は、内部に油路とポンプを内蔵したハウジングと、ポンプを駆動するモータと、ハウジングの一側面に形成され、モータが取付けられるモータ取付面と、モータ取付面に形成され、マスタシリンダへ接続する配管が取付けられる第1のポートと、モータ取付面に連続して形成され、ホイルシリンダへ接続する配管が取付けられる第2のポートが形成された第1の面と、モータ取付面と第1の面に連続して形成された第2の面と、第2の面に形成され、外部装置と油路とを接続する配管が固定される第3のポートとを備える。【選択図】 図2


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    Title :

    PUMP DEVICE AND BRAKE SYSTEM


    Additional title:

    ポンプ装置およびブレーキシステム


    Contributors:

    Publication date :

    2017-03-02


    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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