WARMING DEVICE OF BATTERY

摘要

PROBLEM TO BE SOLVED: To warm a battery effectively.

SOLUTION: A battery 10 is housed in a battery housing body 12. A condenser 14 is formed so that a heating medium is directly contact with a surface of the battery housing body 12 and condenses the heating medium to warm the battery 10 through the battery housing body 12. The heating medium condensed in the condenser 14 is provided to an evaporator 16 that heats and evaporates the heating medium. A gas of the heating medium evaporated in the evaporator 16 is provided to the condenser 14.

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