To provide an emergency electric power supply system capable of reliably supplying emergency electric power for operating a lift during a power failure.SOLUTION: The present invention is an emergency electric power supply system 1 for supplying emergency electric power to a lift 2 during a power failure. The emergency electric power supply system 1 comprises a power failure detector 11 that detects a power failure state, a system starting apparatus 12 operable when the power failure detector 11 detects the power failure state, a first air tank 13 that stores compressed air, and a compressed air turbine generator 14 that generates electric power by the compressed air. When the system starting apparatus 12 is operated, the compressed air is supplied to the compressed air turbine generator 14 from the first air tank 13, and the electric power generated by the compressed air turbine generator 14 is supplied to the lift 2.SELECTED DRAWING: Figure 1

    【課題】 停電時に昇降機を動作させるための非常用電力を確実に供給できる非常用電力供給システムを提供する。【解決手段】 本発明は、停電時に昇降機2に非常用電力を供給する非常用電力供給システム1である。非常用電力供給システム1は、停電状態を検知する停電検知器11と、停電検知器11が停電状態を検知した際に動作可能となるシステム起動装置12と、圧縮空気を貯留する第1のエアタンク13と、圧縮空気により発電する圧縮空気タービン発電機14とを備える。システム起動装置12が操作されると、第1のエアタンク13から圧縮空気タービン発電機14に圧縮空気が供給され、圧縮空気タービン発電機14で発電された電力が昇降機2に供給される。【選択図】 図1


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    Title :

    EMERGENCY ELECTRIC POWER SUPPLY SYSTEM


    Additional title:

    非常用電力供給システム


    Contributors:

    Publication date :

    2020-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS





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