PROBLEM TO BE SOLVED: To provide a centering device of a railway vehicle capable of simply and effectively performing centering and reducing energy consumption.SOLUTION: A centering device of a railway vehicle is provided with: a centering cylinder which is provided between a vehicle body 3 and a carriage 2, and can change right and left positions of the vehicle body 3 to the carriage; an air source which can supply the actuated air to the centering cylinder; a pressure adjustment part 18 which is provided between the centering cylinder and the air source, and can adjust pressure of the actuated air to be supplied from the air source to the centering cylinder; a calculation unit which calculates at least one of a value of excess centrifugal acceleration to act on the vehicle body 3 and a correlation value in correlation with the excess centrifugal acceleration; and a centering control unit 22 which controls the pressure adjustment part 18 on the basis of a calculation result of the calculation unit.SELECTED DRAWING: Figure 2

    【課題】簡便且つ効果的にセンタリングを行うことができるとともに、消費エネルギーを低減することができる鉄道車両のセンタリング装置を提供する。【解決手段】鉄道車両のセンタリング装置は、車体3と台車2との間に設けられ、台車に対する車体3の左右位置を変更可能なセンタリングシリンダーと、センタリングシリンダーに対して作動空気を供給可能な空気源と、センタリングシリンダーと空気源との間に設けられ、空気源からセンタリングシリンダーへ供給される作動空気の圧力を調整可能な圧力調整部18と、車体3に作用する超過遠心加速度の値と、超過遠心加速度と相関のある相関値とのうち、少なくとも一方を演算する演算部と、演算部の演算結果に基づいて、圧力調整部18を制御するセンタリング制御部22と、を備える。【選択図】図2


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    Title :

    CENTERING DEVICE OF RAILWAY VEHICLE


    Additional title:

    鉄道車両のセンタリング装置


    Contributors:

    Publication date :

    2017-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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



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