A power supply device includes: battery block (10) formed by stacking a plurality of battery cells (1) in a thickness with separator (2) interposed therebetween; a pair of end plates (3) disposed on both end surfaces of battery block (10); and binding bar (4) connected to the pair of end plates (3) and configured to fix battery block (10) in a pressurized state via end plates (3). Separator (2) is formed by stacking elastomer layer (5) and plastic foam layer (6) having a larger amount of deformation with respect to a pressing force than elastomer layer (5).
POWER SUPPLY DEVICE, ELECTRIC VEHICLE PROVIDED WITH POWER SUPPLY DEVICE, AND POWER STORAGE DEVICE
STROMVERSORGUNGSVORRICHTUNG, ELEKTROFAHRZEUG MIT DER STROMVERSORGUNGSVORRICHTUNG UND ENERGIESPEICHERVORRICHTUNG
DISPOSITIF D'ALIMENTATION ÉLECTRIQUE, VÉHICULE ÉLECTRIQUE ÉQUIPÉ D'UN DISPOSITIF D'ALIMENTATION ÉLECTRIQUE, ET DISPOSITIF DE STOCKAGE D'ÉNERGIE
2024-03-20
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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