To obtain a foreign substance removal apparatus of an elevator governor capable of suppressing false detection of an overspeed detection switch.SOLUTION: A foreign substance removal apparatus 7 of an elevator governor comprises an injector 701 for injecting a boosted gas toward the surrounding of a governor sheave 3. A foreign substance attached to the governor sheave 3 due to contact of a governor rope 4 with the governor sheave 3 is removed from the governor sheave 3 by injecting the boosted gas from the injector 701.SELECTED DRAWING: Figure 1

    【課題】過大速度検出スイッチの誤検出を抑制することができるエレベーター調速機の異物除去装置を得る。【解決手段】このエレベーター調速機の異物除去装置7は、調速機綱車3の周囲に向かって、昇圧された気体を噴射する噴射装置701を備え、調速機綱車3に調速機ロープ4が接触することによって調速機綱車3に付着した異物は、噴射装置701が昇圧された気体を噴射することによって、調速機綱車3から除去される。【選択図】図1


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    Title :

    FOREIGN SUBSTANCE REMOVAL APPARATUS OF ELEVATOR GOVERNOR


    Additional title:

    エレベーター調速機の異物除去装置


    Contributors:

    Publication date :

    2025-03-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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