The invention relates to an elevator arrangement comprising an elevator shaft (10), an elevator car (11) configured to be movable in a vertical direction along the elevator shaft (10), an electromechanical safety device (1) to which power is supplied during operation of the elevator, the safety device (1) is configured to be triggered when the power supply to the safety device (1) is cut off, the triggering of the safety device (1) is configured to prevent the elevator car (11) from moving above at least one predetermined upper position and/or below at least one predetermined lower position, and a backup power supply (5), wherein the device is configured to allow power to be supplied from the backup power source (5) to the safety device (1) to allow the elevator car (1) to move above the at least one predetermined upper position and/or below the at least one predetermined lower position when normal power supply to the safety device (1) is cut off.

    所述电梯装置包括电梯竖井(10)、被配置为能够沿着所述电梯竖井(10)在竖直方向上移动的电梯轿厢(11)、机电安全装置(1),在所述电梯的操作期间电力被供应到所述机电安全装置(1),并且所述安全装置(1)被配置为当切断对所述安全装置(1)的电力供应时被触发,其中所述安全装置(1)的触发被配置为防止所述电梯轿厢(11)在至少一个预定上部位置上方和/或在至少一个预定下部位置下方移动,以及备用电源(5),其中所述装置被配置为允许从所述备用电源(5)向所述安全装置(1)供应电力,以在切断对所述安全装置(1)的正常电力供应时允许所述电梯轿厢(1)在所述至少一个预定上部位置上方和/或在所述至少一个预定下部位置下方移动。


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    Title :

    Elevator arrangement and method of operating elevator


    Additional title:

    电梯装置和操作电梯的方法


    Contributors:

    Publication date :

    2024-08-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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