According to an embodiment, magnetic flux guide parts are provided symmetrically around coils of a transmitter and a receiver used for wireless charging, whereby a loss of magnetic flux that occurs in the space between the transmitter and the receiver during wireless charging can be significantly reduced, and thus charging efficiency can be improved.

    Selon un mode de réalisation, des parties de guidage de flux magnétique sont situées symétriquement autour des bobines d'un émetteur et d'un récepteur intervenant dans la recharge sans fil, ce qui permet une réduction considérable de la perte de flux magnétique qui se produit dans l'espace entre l'émetteur et le récepteur lors d'une recharge sans fil, et ainsi, l'amélioration de l'efficacité de recharge.

    일 구현예에 따르면, 무선충전에 사용되는 송신기와 수신기의 코일 주변에 자속 가이드부를 대칭적으로 마련함으로써, 무선충전 시에 송신기와 수신기 사이의 공간에서 발생하는 자속의 손실을 현저히 줄여 충전 효율을 향상시킬 수 있다.


    Access

    Download


    Export, share and cite



    Title :

    WIRELESS CHARGING DEVICE, AND MOBILITY MEANS AND WIRELESS CHARGING SYSTEM COMPRISING SAME


    Additional title:

    DISPOSITIF DE RECHARGE SANS FIL, MOYEN DE MOBILITÉ ET SYSTÈME DE RECHARGE SANS FIL LE COMPRENANT
    무선충전 장치, 및 이를 포함하는 이동 수단 및 무선충전 시스템


    Contributors:

    Publication date :

    2022-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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 / B64C AEROPLANES , Flugzeuge / H01F MAGNETS , Magnete



    WIRELESS CHARGING DEVICE AND MOBILITY MEANS COMPRISING SAME

    KIM NAH YOUNG / LEE SEUNGHWAN / CHOI JONG HAK et al. | European Patent Office | 2023

    Free access

    WIRELESS CHARGING DEVICE AND MOBILITY MEANS COMPRISING SAME

    KIM NAH YOUNG / LEE SEUNGHWAN / CHOI JONG HAK et al. | European Patent Office | 2023

    Free access

    WIRELESS CHARGING DEVICE AND MOBILITY MEANS COMPRISING SAME

    KIM NAH YOUNG / LEE SEUNGHWAN / CHOI JONG HAK et al. | European Patent Office | 2022

    Free access

    WIRELESS CHARGING DEVICE, AND TRANSPORTATION MEANS COMPRISING SAME

    KIM TAE KYOUNG / KIM NAH YOUNG / CHOI JONG HAK et al. | European Patent Office | 2021

    Free access

    WIRELESS CHARGING DEVICE, AND TRANSPORTATION MEANS COMPRISING SAME

    KIM TAE KYOUNG / KIM NAH YOUNG / CHOI JONG HAK et al. | European Patent Office | 2023

    Free access