A vehicular storage battery device according to an embodiment includes a housing, battery boxes, and a common cooling passage, for an example. The battery boxes are disposed in the housing, the battery box houses an electric cell as a vehicle power source. The battery box includes a heat transporting part transporting heat generated in the battery box to outside of the battery box. The common cooling passage disposed in the housing. The common cooling passage is provided with an inlet for taking in a fluid and an outlet for discharging the fluid having passed through the passage. The inlet and the outlet are open in a direction different from a traveling direction of the vehicle. The heat transporting part of the battery box is exposed to inside of the passage.
VEHICULAR STORAGE BATTERY DEVICE
FAHRZEUGSPEICHERBATTERIEVORRICHTUNG
DISPOSITIF D'ACCUMULATEUR POUR VÉHICULE
2022-03-02
Patent
Electronic Resource
English
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 |