An accumulator assembly for a hybrid or electric vehicle may include a plurality of battery cells respectively having mutually opposite bearing faces. The battery cells may be stacked in a stacking direction facing one another with the bearing faces to form a battery block. The assembly may also include a cooling device including a plurality of cooling elements through which a flow of cooling fluid is passable. The plurality of cooling elements may be disposed between neighbouring battery cells and braced in the stacking direction. A respective cooling element of the plurality of cooling elements may at least one of i) include and ii) be formed by a compressible porous intermediate insert having a plurality of pores through which a flow of the cooling fluid is passable. The intermediate insert may be disposed between and connected in a heat-transmitting manner to respective neighbouring battery cells.
Accumulator assembly
2021-07-27
Patent
Elektronische Ressource
Englisch
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 |