To provide a governor for an elevator capable of preventing erroneous detection of overspeed of a car even when excessive oscillation is generated in the car and an elevator including the governor.SOLUTION: A governor for an elevator includes: a governor pulley 3 that is rotatably supported by a rotation shaft 26 and wound with a governor rope 2 connected to a lifting body 1; a pendulum 5 that is rotatably supported by the governor pulley 3 and rotated by centrifugal force in association with the rotation of the governor pulley 3; a speed detection switch activated when the pendulum 5 is rotated and brought into contact with the speed detection switch; and a torque limiter 10 for limiting the transmission of torque between the governor pulley 3 and the pendulum 5 when the torque transmitted to the pendulum 5 from the governor pulley 3 is a predetermined set value or more.SELECTED DRAWING: Figure 3

    【課題】乗りかごに過剰な振動が発生しても、乗りかごの過速度の誤検出を防止できるエレベーター用調速機と、この調速機を備えるエレベーターを提供する。【解決手段】本発明によるエレベーター用調速機は、回転軸26に回転可能に支持されており、昇降体1に接続されたガバナロープ2が巻回されているガバナプーリ3と、ガバナプーリ3に回動可能に支持されており、ガバナプーリ3が回転すると遠心力により回動する振子5と、振子5が回動して当接すると作動する速度検出スイッチと、ガバナプーリ3から振子5に伝達されるトルクが予め定めた設定値以上の場合に、ガバナプーリ3と振子5の間のトルクの伝達を制限するトルクリミッター10とを備える。【選択図】図3


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    Title :

    GOVERNOR FOR ELEVATOR AND ELEVATOR


    Additional title:

    エレベーター用調速機、及びエレベーター


    Contributors:

    Publication date :

    2021-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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