A battery stack includes a first battery module and a second battery module, each comprising battery cells being stacked in a depth direction of the battery stack. The first and second battery modules comprises a first and a second supporting side wall respectively for supporting the battery cells. The first and second battery modules include a respective bottom support plate, the first and the second battery modules include a respective first connection arrangement connecting the respective bottom plate to the respective first supporting side wall of the respective battery module. The first connection arrangements comprises connecting elements protruding from the bottom plate or from the first supporting side wall of the respective battery modules. A first common cooling plate is arranged between the first supporting side wall and the battery cells in both the first and the second battery modules, the first common cooling plate has apertures extending through the first common cooling plate and allows each of the connecting elements of the first connection arrangements to extend therethrough and the first common cooling plate to be between the first supporting side wall and the bottom plate of the respective battery module.
BATTERY STACK COMPRISING BATTERY MODULES AND A COOLING PLATE
11.01.2024
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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