A wireless power transfer arrangement (200) for an elevator car (110) of an elevator (100) is presented. The wireless power transfer arrangement (200) comprises primary winding units (210) distantly arranged with respect to each other at first positions (250) of an elevator shaft (130) along which the elevator car (110) is configured to be moved, at least one secondary winding unit (220) arranged to the elevator car (110). Each one of the primary winding units (210) and the at least one secondary winding unit (220) are arranged so that there is a gap (215) between said winding units (210, 220) for enabling movement of the secondary winding unit (220) with respect to the primary winding units (210) and for establishing an inductive coupling between said winding units (210, 220) whenever said winding units (210, 220) are arranged to face each other at one of the first positions (250).


    Access

    Download


    Export, share and cite



    Title :

    WIRELESS POWER TRANSFER ARRANGEMENT FOR AN ELEVATOR CAR AND AN ELEVATOR


    Additional title:

    DRAHTLOSE ENERGIEÜBERTRAGUNGSANORDNUNG FÜR EINE AUFZUGSKABINE UND AUFZUG
    AGENCEMENT DE TRANSFERT DE PUISSANCE SANS FIL POUR UNE CABINE D'ASCENSEUR ET ASCENSEUR


    Contributors:

    Publication date :

    2018-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    WIRELESS POWER TRANSFER ARRANGEMENT FOR AN ELEVATOR CAR AND AN ELEVATOR

    RAASSINA PASI / SUUR-ASKOLA SEPPO / PETROV ILYA et al. | European Patent Office | 2018

    Free access

    Wireless power transfer arrangement for an elevator car and an elevator

    RAASSINA PASI / SUUR-ASKOLA SEPPO / PETROV ILYA et al. | European Patent Office | 2022

    Free access

    WIRELESS POWER TRANSFER ARRANGEMENT, ELEVATOR, AND METHOD FOR TRANSFERRING POWER WIRELESSLY IN AN ELEVATOR

    RAASSINA PASI / RINNESAARI PASI / LAHTINEN ARI-PEKKA | European Patent Office | 2024

    Free access

    WIRELESS POWER TRANSFER ARRANGEMENT, ELEVATOR, AND METHOD FOR TRANSFERRING POWER WIRELESSLY IN AN ELEVATOR

    RAASSINA PASI / RINNESAARI PASI / LAHTINEN ARI-PEKKA | European Patent Office | 2021

    Free access

    WIRELESS POWER TRANSFER ARRANGEMENT, ELEVATOR, AND METHOD FOR TRANSFERRING POWER WIRELESSLY IN AN ELEVATOR

    RAASSINA PASI / RINNESAARI PASI / LAHTINEN ARI-PEKKA | European Patent Office | 2021

    Free access