A ropeless elevator system 10 includes a lane 13, 15, 17. One or more cars 20 are arranged in the lane. At least one linear motor 38, 40 is arranged along one of the lane and the one or more cars, and a magnet 50, 60 is arranged along the other of the lane and the one or more cars. The at least one magnet is responsive to the at least one linear motor. A linear motor controller 70 is operatively connected to the at least one linear motor, and a lane controller 80 is operatively connected to the linear motor controller. A back electro-motive force (EMF) module 84 is operatively connected to at least one of the linear motor controller and the lane controller. The lane controller being configured and disposed to control stopping one of the one or more cars based on a back EMF signal from the at least one linear motor determined by the EMF module.


    Access

    Download


    Export, share and cite



    Title :

    ROPELESS ELEVATOR CONTROL SYSTEM


    Additional title:

    STEUERSYSTEM FÜR EINE SEILLOSE AUFZUGSANLAGE
    SYSTÈME DE CONTRÔLE POUR UN ASCENSEUR SANS CÂBLE


    Contributors:

    Publication date :

    2019-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    ROPELESS ELEVATOR SYSTEM

    European Patent Office | 2021

    Free access

    ROPELESS ELEVATOR SYSTEM

    European Patent Office | 2021

    Free access

    ROPELESS ELEVATOR SYSTEM

    BAE BYUNG TAE | European Patent Office | 2020

    Free access

    Ropeless elevator control system

    KRISHNAMURTHY SHASHANK / BLASKO VLADIMIR / MANES ENRICO | European Patent Office | 2021

    Free access

    ROPELESS ELEVATOR CONTROL SYSTEM

    KUCZEK ANDRZEJ ERNEST / MANES ENRICO / RAMPONE JOSEPH C | European Patent Office | 2017

    Free access