An assembled battery includes: a plurality of batteries; a holder having a holder part configured to hold outer circumferential surfaces of the batteries inserted in the battery through-holes; and a plurality of adhesive bodies that combine the batteries and inner circumferential surfaces of the holder part with each other. Each of the inner circumferential surfaces includes: a posture restricting portion configured to restrict a posture of each battery; a departing portion 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 connected from the second surface to the departing portion, and every adhesive body includes a whole-circumferential combined portion where the departing portion and the departing-portion opposing portion of each battery are combined with each other around the whole circumference.
Assembled battery, battery module, and manufacturing method for assembled battery
09.06.2020
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 |
ASSEMBLED BATTERY, BATTERY MODULE, AND MANUFACTURING METHOD FOR ASSEMBLED BATTERY
Europäisches Patentamt | 2020
|ASSEMBLED BATTERY, VEHICLE, AND METHOD OF MANUFACTURING ASSEMBLED BATTERY
Europäisches Patentamt | 2019
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