Aspects of this disclosure include an apparatus configured to and methods for the transfer of wireless power. The apparatus comprises a first coil enclosing a first area. The apparatus also comprises a second coil enclosing a second area different than the first area, the second coil positioned to be at least partially coplanar with the first coil. The apparatus further comprises a ferrite material and a third coil and a fourth coil each wound about the ferrite material, the third coil at least partially enclosed by the first coil and the fourth coil at least partially enclosed by the second coil.


    Access

    Download


    Export, share and cite



    Title :

    Methods and apparatus for wirelessly transferring power


    Contributors:

    Publication date :

    2019-07-23


    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01F MAGNETS , Magnete



    METHODS AND APPARATUS FOR WIRELESSLY TRANSFERRING POWER

    BUDHIA MICKEL BIPIN / HUANG CHANG-YU / HAO HAO et al. | European Patent Office | 2017

    Free access

    METHODS AND APPARATUS FOR WIRELESSLY TRANSFERRING POWER

    BUDHIA MICKEL BIPIN / HUANG CHANG-YU / HAO HAO et al. | European Patent Office | 2017

    Free access

    Wirelessly transferring energy to a mobile device

    THEOBALD DANIEL | European Patent Office | 2016

    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