PROBLEM TO BE SOLVED: To provide a temperature adjustment device for an on-vehicle battery capable of maintaining a temperature of the battery within a desired temperature range while suppressing power consumption during parking.SOLUTION: The temperature adjustment device comprises: a temperature adjustment part 11 for heating or cooling an on-vehicle battery 2; a temperature adjustment control part 12 for controlling the operation of the temperature adjustment part 11; and an activation part 13 for activating the temperature adjustment control part 12 in predetermined timing while an electric vehicle 1 is parked. The activation part 13 includes: a relay 16 for switching connection of the temperature adjustment control part 12 and a power source 6 to ON or OFF; a transistor 17 which is provided within an activation circuit including the power source 6 and the relay 16; and a thermistor 18 which is provided within the activation circuit in such a manner that a current to flow from the power source to the transistor 17 is varied. When a temperature of the thermistor 18 exceeds a predetermined threshold value, the relay 16 is switched to ON.SELECTED DRAWING: Figure 2

    【課題】駐車中の電力消費を抑えつつ、バッテリの温度を所望の温度範囲に維持することができる車載バッテリの温度調整装置を提供する。【解決手段】車載バッテリ2を加熱又は冷却する温調部11と、温調部11の動作を制御する温調制御部12と、電動車両1の駐車中に所定のタイミングで温調制御部12を起動させる起動部13と、を備え、起動部13が、温調制御部12と電源6との接続をオン又はオフに切り換えるリレー部16と、電源6とリレー部16とを含む起動回路内に設けられるトランジスタ17と、電源からトランジスタ17へ流れる電流を可変させるように起動回路内に設けられるサーミスタ18と、を備え、サーミスタ18の温度が所定閾値を超えた際にリレー部16がオンに切り換わるように構成する。【選択図】図2


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    Titel :

    TEMPERATURE ADJUSTMENT DEVICE FOR ON-VEHICLE BATTERY


    Weitere Titelangaben:

    車載バッテリの温度調整装置


    Beteiligte:

    Erscheinungsdatum :

    2017-06-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR




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