An assembled battery (21) includes: a plurality of batteries (23); a holder (25) having a holder part (27) configured to hold outer circumferential surfaces (23S) of the batteries inserted in the battery through-holes (27H); and a plurality of adhesive bodies (29) that combine the batteries and inner circumferential surfaces (27S) of the holder part with each other. Each of the inner circumferential surfaces (27S) includes: a posture restricting portion (27Sr) configured to restrict a posture of each battery; a departing portion (27Sd) configured to depart from each battery around the whole circumference of the battery even when the battery takes any posture within the range; and a liquid-pouring groove (27Sc) connected from the second surface (27b) to the departing portion, and every adhesive body (29) includes a whole-circumferential combined portion (29K) where the departing portion and the departing-portion opposing portion (23Sd) of each battery are combined with each other around the whole circumference.
ASSEMBLED BATTERY, BATTERY MODULE, AND MANUFACTURING METHOD FOR ASSEMBLED BATTERY
ZUSAMMENGESETZTE BATTERIE, BATTERIEMODUL UND HERSTELLUNGSVERFAHREN FÜR DIE ZUSAMMENGESETZTE BATTERIE
BATTERIE ASSEMBLÉE, MODULE DE BATTERIE ET PROCÉDÉ DE FABRICATION DE BATTERIE ASSEMBLÉE
2020-05-13
Patent
Electronic Resource
English
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 |
Assembled battery, battery module, and manufacturing method for assembled battery
European Patent Office | 2020
|ASSEMBLED BATTERY, VEHICLE, AND METHOD OF MANUFACTURING ASSEMBLED BATTERY
European Patent Office | 2019
|