To secure mountability and cooling performance in a cooling device of a fuel battery vehicle.SOLUTION: A fuel battery vehicle 2 includes a cab 21 and a chassis frame 22 and drives a travel motor 24 with electric power of a fuel battery 23. A cooling device 1 of the fuel battery vehicle 2 includes a hydrogen gas storage part 3 and a heat exchange part 4. The hydrogen gas storage part 3 is installed at an outer side as seen in a vehicle width direction D2 of the chassis frame 22 at the rear relative to the cab 21 and stores a hydrogen gas to be supplied to the fuel battery 23. The heat exchange part 4 is installed along the hydrogen gas storage part 3 at the outer side as seen in the vehicle width direction D2 of the hydrogen gas storage part 3 and conducts heat exchange between a refrigerant 41 which cools at least the fuel battery 23 and outside air.SELECTED DRAWING: Figure 1
【課題】燃料電池車両の冷却装置において、搭載性及び冷却性能を共に確保する。【解決手段】キャブ21及びシャシフレーム22を備えるとともに燃料電池23の電力で走行用のモータ24を駆動する燃料電池車両2の冷却装置1は、水素ガス貯留部3と熱交換部4とを備えている。水素ガス貯留部3は、キャブ21よりも後方においてシャシフレーム22の車幅方向D2の外方に設置され、燃料電池23へ供給される水素ガスを貯留する。熱交換部4は、水素ガス貯留部3の車幅方向D2の外方において水素ガス貯留部3に沿って設置され、少なくとも燃料電池23を冷却する冷媒41と外気との間で熱交換を行なう。【選択図】図1
COOLING DEVICE OF FUEL BATTERY VEHICLE
燃料電池車両の冷却装置
04.07.2023
Patent
Elektronische Ressource
Japanisch
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 / 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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