To enable a freezer to operate during engine stop in a freezing car etc. of a motor truck.SOLUTION: A vehicle cooling device includes: a power generator 6 which is driven by a vehicle engine and specifically used for a compressor unit 7 having a motor compressor, an evaporator unit 10, and a condenser unit 20; a battery 3 which is charged by the power generator 6; a control part which controls operation of at least the motor compressor; and an electric power conversion device 2 which receives input of electric power generated by the battery 3 serving as a power source and converts the electric power to electric power for driving the motor compressor to supply the electric power on the basis of control conducted by the control part.SELECTED DRAWING: Figure 1

    【課題】貨物自動車の冷凍車等において、エンジン停止中においても冷凍装置を作動可能とする。【解決手段】車両用冷却装置は、車両のエンジンにより駆動され、電動圧縮機を有するコンプレッサユニット7、エバポレータユニット10およびコンデンサユニット20専用の発電機6と、発電機6により充電されるバッテリ3と、少なくとも電動圧縮機の動作を制御する制御部と、バッテリ3を電源として電力を入力し、制御部による制御に基づき、電動圧縮機を駆動するための電力に変換して供給する電力変換装置2と、を備える。【選択図】図1


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    Title :

    VEHICLE FREEZER


    Additional title:

    車両用冷凍装置


    Contributors:

    Publication date :

    2018-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F25D REFRIGERATORS , Kühlschränke / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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