To provide a coil unit on which devices are mounted and which can inhibit enlargement of its physical constitution and achieves improvement of the efficiency.SOLUTION: A coil unit 4 includes: a ferrite plate 34 having a coil placement surface 52 and a back surface 51 located at the opposite side of the coil placement surface 52; a coil 16 disposed on the coil placement surface 52 side of the ferrite plate 34; devices 12, 13 disposed at the back surface 51 side of the ferrite plate 34; and a cooling device 36 which flows a refrigerant between the ferrite plate 34 and the devices 12, 13.SELECTED DRAWING: Figure 2

    【課題】機器が搭載されたコイルユニットにおいて、体格が大きくなることを抑制することができると共に、効率向上が図られたコイルユニットを提供する。【解決手段】コイルユニット4は、コイル載置面52と、コイル載置面52の反対側に位置する背面51とを有するフェライト板34と、フェライト板34のコイル載置面52側に配置されたコイル16と、フェライト板34の背面51側に配置された機器12,13と、フェライト板34と機器12,13との間に冷媒を流す冷却装置36とを備える。【選択図】図2


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    Title :

    COIL UNIT


    Additional title:

    コイルユニット


    Contributors:

    Publication date :

    2019-01-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01F MAGNETS , Magnete / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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