1–8 von 8 Ergebnissen
|

    Safety monitoring device and safety monitoring method for electric brake release device of elevator

    Freier Zugriff
    YE WEIZHONG / LEI JIAWEI / LIU WEI | Europäisches Patentamt | 2023

    Elevator landing door lock open circuit positioning detection circuit and detection method

    Freier Zugriff
    XIAO SHU / LIU WEI / LEI JIAWEI | Europäisches Patentamt | 2023

    Elevator floor ID setting method and system about elevator hall-call board

    Freier Zugriff
    CHEN CHIZHONG / LIU WEI / LEI JIAWEI | Europäisches Patentamt | 2023

    Elevator star sealing function detection method and device, equipment and storage medium

    Freier Zugriff
    XIAO SHU / ZENG FANYU / LEI JIAWEI | Europäisches Patentamt | 2023

    Elevator running state detection method, equipment, device and storage medium

    Freier Zugriff
    HUANG ZHIJIE / LIU WEI / LEI JIAWEI | Europäisches Patentamt | 2023

    System and method for generating elevator group operation curve and elevator group control system

    Freier Zugriff
    ZHENG HAISONG / HUANG LIMING / LEI JIAWEI et al. | Europäisches Patentamt | 2015

    Method and device for setting ID of elevator hall-call board floors

    Freier Zugriff
    XIAO SHU / HUANG LIMING / LEI JIAWEI et al. | Europäisches Patentamt | 2016

    Spiral pipe assembly installation device and using method

    Freier Zugriff
    LI MENG / LEI JIAWEI / ZHANG JIE et al. | Europäisches Patentamt | 2021