A wireless power supply system includes a power receiving device disposed on a bottom surface of a cart, a guide rail extending along a first direction for guiding wheels of carts, and a plurality of power transmission devices configured to wirelessly transmit power to the power receiving device. The power transmission devices are arranged along the guide rail at predetermined intervals. The guide rail has a plurality of recesses arranged at the predetermined intervals such that one of the power transmission devices faces the power receiving device when a wheel of the cart fits into one of the recesses.


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    Title :

    WIRELESS POWER SUPPLY SYSTEM AND WIRELESS POWER TRANSMISSION DEVICE


    Additional title:

    SYSTEM ZUR DRAHTLOSEN STROMVERSORGUNG UND VORRICHTUNG ZUR DRAHTLOSEN STROMVERSORGUNG
    SYSTÈME ET DISPOSITIF D'ALIMENTATION SANS FIL


    Contributors:

    Publication date :

    2021-03-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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