A wireless power supply coil unit for transmitting or receiving power wirelessly includes a coil having a hollow portion and a coil axis in a vertical direction, a first magnetic body having an opening at a position corresponding to the hollow portion of the coil, a second magnetic body having a plate-like shape and arranged in the hollow portion of the coil on one side of the first magnetic body, and an insulating plate interposed between the first magnetic body and the second magnetic body. The coil unit has high surface stiffness of the magnetic bodies and prevents or reduces dielectric breakdown between contact surfaces of the magnetic bodies.


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    Titel :

    Wireless power supply coil unit


    Beteiligte:
    YAMAUCHI YUUYA (Autor:in)

    Erscheinungsdatum :

    06.10.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



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