A testing method for an unintended car movement protection device for an elevator, which can shorten the time required for performing the operation test, is disclosed. The testing method includes: moving a car to a position where a floor releveling operation is enabled; making an unintended car movement protection device operate for testing; enabling the floor releveling operation by an elevator control device to control the car by way of a command signal from a control device of the unintended car movement protection device while the control device of the unintended car movement protection device simulatively sets an opened door detection state in which a car door or a landing door is detected to be opened and a power cut-off command signal to be outputted to an electric motor to drive the car; performing the floor releveling operation by way of the elevator control device in such a closed door state that the car door and the landing door are being closed; and making the car in the closed door state move by unbalanced torque in accordance with the power cut-off command signal when the car lands on a releveled floor through the floor releveling operation.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Testing Method for Unintended Car Movement Protection Device for Elevators and Unintended Car Movement Protection Device for Elevators


    Beteiligte:
    MIYAMAE MASAKI (Autor:in) / YAMASHITA KOICHI (Autor:in) / TORIYABE JUN (Autor:in)

    Erscheinungsdatum :

    2022-10-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



    TESTING METHOD FOR UNINTENDED CAR MOVEMENT PROTECTION DEVICE FOR ELEVATORS AND UNINTENDED CAR MOVEMENT PROTECTION DEVICE FOR ELEVATORS

    MIYAMAE MASAKI / YAMASHITA KOICHI / TORIYABE JUN | Europäisches Patentamt | 2021

    Freier Zugriff

    TESTING METHOD FOR UNINTENDED CAR MOVEMENT PROTECTION DEVICE FOR ELEVATORS AND UNINTENDED CAR MOVEMENT PROTECTION DEVICE FOR ELEVATORS

    MIYAMAE MASAKI / YAMASHITA KOICHI / TOYABE JUN | Europäisches Patentamt | 2022

    Freier Zugriff

    TESTING METHOD FOR UNINTENDED CAR MOVEMENT PROTECTION DEVICE FOR ELEVATORS AND UNINTENDED CAR MOVEMENT PROTECTION DEVICE FOR ELEVATORS

    MIYAMAE MASAKI / YAMASHITA KOICHI / TORIYABE JUN | Europäisches Patentamt | 2023

    Freier Zugriff

    SAFETY CONTROL CIRCUIT FOR UNINTENDED CAR MOVEMENT PROTECTION

    DAIDO TOSHIYUKI / SANO TATSUHIRO | Europäisches Patentamt | 2024

    Freier Zugriff

    UNINTENDED MOVEMENT GOVERNOR

    KATTAINEN ARI / VALJUS PETTERI | Europäisches Patentamt | 2020

    Freier Zugriff