A wireless charging apparatus according to an embodiment includes a magnetic unit with a low strain rate (thermal strain) at 180° C., wherein a position change (ΔDR1) at 180° C. is 0.07 or less, to thereby provide the magnetic unit with improved heat resistance and magnetic properties and prevent deformation and damage of the magnetic unit during wireless charging, and further improve the high temperature stability and charging efficiency. Therefore, the wireless charging apparatus can be efficiently used in personal transportation means such as electric motorcycles, electric kickboards, electric scooters, electric wheelchairs, and electric bicycles, as well as transportation means such as electric vehicles requiring large-capacity power transmission between a transmitter and a receiver.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    WIRELESS CHARGING APPARATUS AND TRANSPORTATION MEANS COMPRISING SAME


    Beteiligte:
    KIM NAH YOUNG (Autor:in) / LEE SEUNGHWAN (Autor:in) / CHOI JONG HAK (Autor:in) / KIM TAE KYOUNG (Autor:in)

    Erscheinungsdatum :

    16.11.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    WIRELESS CHARGING APPARATUS AND TRANSPORTATION MEANS COMPRISING SAME

    KIM NAH YOUNG / LEE SEUNGHWAN / CHOI JONG HAK et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    WIRELESS CHARGING APPARATUS AND TRANSPORTATION MEANS COMPRISING SAME

    KIM NAH YOUNG / LEE SEUNGHWAN / CHOI JONG HAK et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    WIRELESS CHARGING DEVICE AND TRANSPORTATION MEANS COMPRISING SAME

    LEE SEUNGHWAN / KIM TAE KYOUNG / CHOI JONG HAK et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    WIRELESS CHARGING DEVICE, AND TRANSPORTATION MEANS COMPRISING SAME

    KIM TAE KYOUNG / CHOI JONG HAK / KIM NAH YOUNG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    WIRELESS CHARGING DEVICE AND TRANSPORTATION MEANS COMPRISING SAME

    KIM NAH YOUNG / LEE SEUNGHWAN / CHOI JONG HAK et al. | Europäisches Patentamt | 2025

    Freier Zugriff