To provide a battery cooling system capable of preventing variations in temperature in a battery which occurs during charging.SOLUTION: A battery cooling system 2 includes: a battery 4; a non-contact charger 5; and a cooling device 10. The non-contact charger 5 includes a power reception coil 51. The power reception coil 51 is at least partially disposed at a position overlapping with the battery 4 when viewed in a Z direction. The cooling device 10 includes a cooler 11 and a flow controller 12. The cooler 11 includes portions overlapping with the battery 4 when viewed in the Z direction. The flow controller 12 controls an amount of a fluid for each portion.SELECTED DRAWING: Figure 1

    【課題】充電時に発生するバッテリ内の温度のばらつきを防止することができるバッテリ冷却システムを提供する。【解決手段】バッテリ冷却システム2は、バッテリ4と、非接触充電装置5と、冷却装置10とを備えている。非接触充電装置5は、受電コイル51を含んでいる。受電コイル51は、その少なくとも一部が、Z方向から見てバッテリ4と重なる位置に配置されている。冷却装置10は、冷却器11と、流量制御器12とを含んでいる。冷却器11は、Z方向から見てバッテリ4と重なる複数の部分を含んでいる。流量制御器12は、複数の部分毎に流体の量を制御する。【選択図】図1


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    Title :

    BATTERY COOLING SYSTEM


    Additional title:

    バッテリ冷却システム


    Contributors:
    TOTSUKA YUTA (author) / NIKAIDO KOICHI (author) / TAKEUCHI KOTA (author) / IINO YUTAKA (author) / MORIGA FUKAKI (author)

    Publication date :

    2021-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / 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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