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    ELEVATOR MONITORING ARRANGEMENT AND METHOD FOR MONITORING AN ELEVATOR
    1.
    发明公开
    ELEVATOR MONITORING ARRANGEMENT AND METHOD FOR MONITORING AN ELEVATOR 审中-公开
    电梯控制系统和方法用于监控电梯

    公开(公告)号：EP2763926A4

    公开(公告)日：2015-06-10

    申请号：EP12838642

    申请日：2012-10-05

    申请人： KONE CORP

    发明人： KATTAINEN ARI ,  HYTTI PEKKA ,  LAAKSONHEIMO JYRKI

    IPC分类号： B66B5/00

    CPC分类号： B66B5/0031

    摘要： A monitoring arrangement including a drop-out safety device associated with an elevator; an elevator component in operational connection with the drop-out safety device of the elevator; a measuring device configured to generate measuring data associated with operation of the elevator component; and a monitoring unit configured to, record, in a memory, one or more limit values associated with the measuring data, receive the measuring data from the measuring device, compare the measuring data to the one or more limit values, and—determine that the operating safety of the drop-out safety device is endangered, if the measuring data deviates from the one or more limit values, and form a monitoring signal, if the monitoring unit determines that the operating safety of the drop-out safety device is endangered.

    ELEVATOR SYSTEM
    3.
    发明公开
    ELEVATOR SYSTEM 审中-公开

    公开(公告)号：EP2403794A4

    公开(公告)日：2014-08-06

    申请号：EP10748373

    申请日：2010-02-17

    申请人： KONE CORP

    发明人： KATTAINEN ARI ,  LAAKSONHEIMO JYRKI

    IPC分类号： B66B1/32 ,  B66B5/02

    CPC分类号： B66B1/32 ,  B66B5/02 ,  B66B5/06

    摘要： The present invention is about an elevator system with a movement control system (14) setting a movement reference (16) for an elevator car. Said movement control system (14) regulates the movement (18) by means of a brake control circuit (1) during an emergency stop by adjusting the current of a winding (3) of a brake and thus the braking force of the brake (2) of the elevator so that the movement (18) of the elevator car approaches the reference (16) set for the movement.