To provide a winding drum type elevator which can make a car travel smoothly even at the time of power restoration while improving the operation efficiency of the elevator and suppressing the amount of power supplied from a storage battery at the time of power failure.SOLUTION: A winding drum type elevator comprises: a storage battery operation command part 503 which lowers a travelling speed in the ascending direction of a car below a rated speed by driving a motor 22 by power supply from a first storage battery 31, and generates a speed command signal to make the car travel in the descending direction at the rated speed; and a restoration operation changeover part 601 which makes the car travel at the rated speed by a commercial power source after moving a car to the nearest floor if there is any car travelling at the time of power restoration and after decoupling the first storage battery 31, and makes the car travel at the rated speed by the commercial power source when a car stop signal and a car call signal are generated.SELECTED DRAWING: Figure 2

    【課題】停電時に蓄電池からの電力供給量を抑制しつつ、エレベータの運転効率の向上を図りながらかごの走行をし、電源復帰の際にも、かごを円滑に走行する巻胴式のエレベータを提供する。【解決手段】第1の蓄電地31からの電力供給によりモータ22を駆動してかごが上昇方向へ走行する速度を定格速度よりも低くし、下降方向へ定格速度により走行する速度指令信号を発生する蓄電池運転指令部503を有し、停電復帰の際にかごが走行中であれば、かごを最寄階に到着後、第1の蓄電地31を切り離した後、商用電源に基づいてかごを定格速度により走行すると共に、かごの停止信号が発生していて、呼び指令信号が発生すると商用電源に基づいてかごを定格速度により走行する復帰運転切換え部601とを備える。【選択図】図2


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    Title :

    WINDING DRUM TYPE ELEVATOR


    Additional title:

    巻胴式エレベータ


    Contributors:
    ASANO YUYA (author)

    Publication date :

    2019-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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