PROBLEM TO BE SOLVED: To reduce air consumption by a simplified device configuration to shorten response time in vehicle body attitude control using a pneumatic spring.SOLUTION: A vehicle body attitude control device 30 includes: the pneumatic spring 20 provided on both sides in a vehicle width direction between a vehicle body 21 and a truck frame 17; a base air reservoir 31 and an auxiliary air reservoir 32 for supplying air to the pneumatic spring 20; a control part 33 for controlling the supply and exhaust of the air with respect to the pneumatic spring 20; and a heating part 34 for heating the air supplied to the pneumatic spring 20. The heating part 34 is provided to an air supply-exhaust passage 38 connecting the control part 33 to the pneumatic spring 20.SELECTED DRAWING: Figure 2

    【課題】空気ばねを用いた車体姿勢制御において、簡易な装置構成で空気消費量を低減し、応答時間を短縮する。【解決手段】車体姿勢制御装置30は、車体21と台車枠17との間において車幅方向両側に設けられた空気ばね20と、空気ばね20に空気を供給する元空気溜め31及び補助空気溜め32と、空気ばね20に対する空気の供給及び排出を制御する制御部33と、空気ばね20に供給される空気を加熱する加熱部34と、を有する。加熱部34は、制御部33と空気ばね20を接続する給排気路38に設けられている。【選択図】図2


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    Titel :

    VEHICLE BODY ATTITUDE CONTROL DEVICE AND VEHICLE BODY ATTITUDE CONTROL METHOD


    Weitere Titelangaben:

    車体姿勢制御装置及び車体姿勢制御方法


    Beteiligte:

    Erscheinungsdatum :

    2016-03-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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