To provide a cooling system for a driving battery of an electric automobile that can efficiently cool the driving battery of the electric automobile without entailing complexity of a structure.SOLUTION: A cooling system for a driving battery of an electric automobile is a cooling system for a driving battery 10-1 of an electric automobile that has the driving battery mounted at least at a rear position of the electric automobile, and comprises a cooling fan 24 which is provided nearby the driving battery mounted at least at the rear position and can blow air to the driving battery, and a stirling engine 20-1 which drives the cooling fan with a high-temperature heat source and a low-temperature heat source mounted on the electric automobile.SELECTED DRAWING: Figure 4
【課題】構造の複雑化を伴うことなく電気自動車の駆動用バッテリを効率よく冷却することのできる電気自動車の駆動用バッテリの冷却システムを提供すること。【解決手段】この電気自動車の駆動用バッテリの冷却システムは、駆動用バッテリが電気自動車の少なくとも後方位置に搭載された電気自動車の駆動用バッテリ10-1の冷却システムにおいて、少なくとも後方位置に搭載された駆動用バッテリの近傍に設けられてこの駆動用バッテリに送風可能な冷却ファン24と、電気自動車に搭載され高温熱源と低温熱源とによって前記冷却ファンの駆動を行うスターリングエンジン20-1とを備えている。【選択図】図4
COOLING SYSTEM FOR DRIVING BATTERY OF ELECTRIC AUTOMOBILE
電気自動車の駆動用バッテリの冷却システム
2024-10-03
Patent
Electronic Resource
Japanese
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 / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / F02G HOT-GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS , mit Heißgas oder Verbrennungsgasen betriebene Kraftmaschinenanlagen, wobei die Kraftmaschinen mit Verdrängerwirkung arbeiten / 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 |
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