To achieve power consumption suppression in a radio type power feeding.SOLUTION: A power feeding apparatus 40 is configured so that electric power is transmitted from a power feeding coil 42 to a power reception coil 44 and so that electric power which permits a first operation of an operation switch 32 to be executed is stored in a capacitor 52. Therefore, a switch device 32 is configured so that the operation switch 32 can be operated by electric power of the capacitor 52 even when power transmission from the power feeding coil 42 is stopped. Thus, the power feeding apparatus 42 can suppress power consumption because of possible stopping of power transmission.SELECTED DRAWING: Figure 3

    【課題】無線式給電において電力消費を抑制する。【解決手段】給電装置40では、給電コイル42から受電コイル44に電力伝送されて、操作スイッチ32の最初の操作が可能な電力がキャパシタ52に蓄積される。このため、スイッチ装置32では、給電コイル42からの電力伝送が停止されていても、キャパシタ52の電力によって操作スイッチ32の操作が可能となっている。これにより、給電装置42では、電力伝送を停止できるので、電力消費を抑制できる。【選択図】図3


    Access

    Download


    Export, share and cite



    Title :

    POWER FEEDING APPARATUS


    Additional title:

    給電装置


    Contributors:

    Publication date :

    2019-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Contactless power feeding apparatus and contactless power feeding method

    MORITA KAZUNORI | European Patent Office | 2015

    Free access

    Noncontact power feeding apparatus and noncontact power feeding method

    THRONGNUMCHAI KRAISORN / KAI TOSHIHIRO / MINAGAWA YUSUKE | European Patent Office | 2016

    Free access

    CONTACTLESS POWER FEEDING APPARATUS AND CONTACTLESS POWER FEEDING METHOD

    KUMANO TOSHIYA | European Patent Office | 2023

    Free access

    CONTACTLESS POWER FEEDING APPARATUS AND CONTACTLESS POWER FEEDING METHOD

    THRONGNUMCHAI KRAISORN / KAI TOSHIHIRO / MINAGAWA YUSUKE | European Patent Office | 2018

    Free access

    Contactless power feeding apparatus and contactless power feeding system

    WAKABAYASHI NAOYUKI | European Patent Office | 2018

    Free access