A battery module (1) includes: a cell stack (2) in which multiple battery cells (2a) are stacked along a predetermined stacking direction (Do); a pair of end plates (3) disposed on both end faces of the cell stack (2) in the stacking direction (Do); and a mid-plate (4) disposed in an intermediate portion of the cell stack (2) in the stacking direction (Do). The mid-plate (4) has a pair of main faces (4a) each facing the battery cell (2a), multiple side faces (4b) each connecting outer edges of the pair of main faces (4a), and a recess (4d) extending in a cross direction Dw that intersects the stacking direction Do on at least one of the side faces (4b).
BATTERY MODULE, VEHICULAR BATTERY PACK, AND ELECTRIC VEHICLE
BATTERIEMODUL, FAHRZEUGBATTERIEPACK UND ELEKTROFAHRZEUG
MODULE DE BATTERIE, BLOC-BATTERIE DE VÉHICULE ET VÉHICULE ÉLECTRIQUE
2024-01-03
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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