To provide an electric current interruption system that can be implemented simply and compactly.SOLUTION: An electric current interruption system (8) comprises: a switch (12) having a first contact (16) and a second contact (18), the first contact (16) being movable relative to the second contact (18) between a closed position allowing the flow of current and an open position interrupting the flow of current; a pilot control device (14) of the switch (12) configured to perform pilot control of the switch (12) between the open position and the closed position. The pilot control device (14) comprises a control actuator (21), and a hydraulic transmission system (22) arranged between the control actuator (21) and the first contact (16) so that the control actuator (21) can control the movement of the first contact (16) via the hydraulic transmission system (22).SELECTED DRAWING: Figure 2

    【課題】シンプルで、コンパクトに実現することができる電流遮断システムを提案すること。【解決手段】− 第1の接点(16)と第2の接点(18)とを有する開閉器(12)であって、第1の接点(16)が通電を可能にする閉位置と通電を遮断する開位置との間で第2の接点(18)に対して可動な開閉器(12)と、− 開閉器(12)を開位置と閉位置との間でパイロット制御するように構成された開閉器(12)のパイロット制御装置(14)と、を備える電流遮断システム(8)。パイロット制御装置(14)は、制御アクチュエータ(21)と、制御アクチュエータ(21)と第1の接点(16)との間に配置された液圧伝達システム(22)であって、それを介して制御アクチュエータ(21)が第1の接点(16)の移動を制御できるようにされた液圧伝達システム(22)と、を備える。【選択図】図2


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    Title :

    ELECTRIC CURRENT INTERRUPTION SYSTEM AND RAILWAY VEHICLE COMPRISING THAT INTERRUPTION SYSTEM


    Additional title:

    電流遮断システムおよびその遮断システムを備えた鉄道車両


    Contributors:

    Publication date :

    2021-09-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61C Lokomotiven , LOCOMOTIVES



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