PROBLEM TO BE SOLVED: To reliably cool on-vehicle equipment as a target of cooling.SOLUTION: A cooling water circulation channel 24 is disposed to circulate cooling water for cooling a motor 20 and a generator 22 that are first on-vehicle equipment. A cooling air channel 30 is disposed to guide air to a battery 16 and an on-vehicle charger 18 that are second on-vehicle equipment, and a heat exchanger 26 for cooling the cooling water is disposed upstream of the battery 16 and on-vehicle charger 18 in the cooling air channel 30. Therefore, while the motor 20 and generator 22 being the first on-vehicle equipment are cooled, the air flowing in the cooling air channel 30 is cooled by using the heat exchanger 26 so that the battery 16 and on-vehicle charger 18 being the second on-vehicle equipment are reliably cooled.SELECTED DRAWING: Figure 1

    【課題】冷却対象となる車載機器の冷却を確実に行なう。【解決手段】第1の車載機器であるモータ20およびジェネレータ22を冷却する冷却水を循環させる冷却水循環路24が配設されている。第2の車載機器であるバッテリ16および車載充電器18に空気を導く冷却風路30を設け、冷却水を冷却する熱交換器26を、冷却風路30のバッテリ16および車載充電器18の上流側に配置した。したがって、第1の車載機器であるモータ20およびジェネレータ22の冷却を行いつつ、熱交換器26を利用して冷却風路30を通る空気を冷却するようにして第2の車載機器であるバッテリ16および車載充電器18の冷却が確実に行なわれるようになる。【選択図】図1


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    Title :

    ON-VEHICLE EQUIPMENT COOLING STRUCTURE


    Additional title:

    車載機器冷却構造


    Contributors:

    Publication date :

    2016-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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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