PROBLEM TO BE SOLVED: To provide a technology capable of individually cooling secondary batteries having a possibility resulting in thermal runaway.SOLUTION: A secondary battery cooling mechanism includes, with respect to a plurality of secondary batteries 2 mounted on an electric vehicle 1, a plurality of injection nozzles 12 capable of injecting a cooling liquid L, and a liquid supply device (a water supply pipe 13, a liquid reservoir 14, a water supply controller 15, a temperature sensor (temperature measurement part 16s, a sensor body 16)) for supplying the liquid to the plurality of injection nozzles. The plurality of injection nozzles are capable of injecting the liquid individually toward the individual secondary batteries.SELECTED DRAWING: Figure 3

    【課題】熱暴走に至る虞のある二次電池を個別に冷却可能な技術を提供する。【解決手段】電動車両1に搭載された複数の二次電池2に対して、冷却用の液体Lを噴射可能な複数の噴射ノズル12と、複数の噴射ノズルに液体を供給するための液体供給装置(給水管13、液体リザーバ14、給水コントローラ15、温度センサ(温度測定部16s、センサ本体16))と、を有する。複数の噴射ノズルは、個々の二次電池に向けて、液体を個別に噴射可能に構成されている。【選択図】図3


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    Title :

    SECONDARY BATTERY COOLING MECHANISM


    Additional title:

    二次電池冷却機構


    Contributors:

    Publication date :

    2018-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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