A wireless charging system includes a first winding portion (15), a second winding portion (18) which is disposed with an interval between the first winding portion and the second winding portion in an axis (17) direction of the first winding portion, and a pair of magnetic members (23, 14) which are disposed so as to sandwich the first winding portion and the second winding portion in the axis direction. In this case, protrusion portions (22a, 22b) which protrude toward the other magnetic member (14) are provided in one magnetic member (23). Also, the magnetic member (23) is held so as to be able to move forward and backward toward the other magnetic member (14). As a result, since the coefficient of magnetic coupling between a transmitting unit and a receiving unit during charging is enhanced, a charging efficiency can be enhanced.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    WIRELESS POWER SUPPLY APPARATUS


    Weitere Titelangaben:

    DRAHTLOSE STROMVERSORGUNGSVORRICHTUNG
    APPAREIL D'ALIMENTATION ÉLECTRIQUE SANS FIL


    Beteiligte:

    Erscheinungsdatum :

    14.10.2015


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    WIRELESS POWER SUPPLY APPARATUS

    TAKAHASHI MASAYA / SHIBANUMA MITSURU / NAKAYASHIKI YUSEI et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    WIRELESS POWER SUPPLY APPARATUS

    CHO DONG-HO / JUNG GU-HO / SONG BO-YUNE et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Wireless power supply apparatus

    CHO DONG-HO / JUNG GU-HO / SONG BO-YUNE et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    WIRELESS POWER SUPPLY APPARATUS

    CHO DONG-HO / JUNG GU-HO / SONG BO-YUNE et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    WIRELESS ELECTRIC POWER SUPPLY APPARATUS

    JUNG GU HO / SONG BO YUNE / SHIN SEUNG YONG et al. | Europäisches Patentamt | 2015

    Freier Zugriff