BATTERY PACK

A battery pack includes a plurality of laminated cells, a battery case, and a wiring coupling portion. A first laminated cell positioned at an end portion of the electrical flow path and the wiring coupling portion are electrically coupled via a conductive coupling member. The first laminated cell i...

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Bibliographic Details
Main Authors SAKAMOTO, Hideki, TAKEDOMI, Harumi
Format Patent
LanguageEnglish
Published 28.09.2023
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:A battery pack includes a plurality of laminated cells, a battery case, and a wiring coupling portion. A first laminated cell positioned at an end portion of the electrical flow path and the wiring coupling portion are electrically coupled via a conductive coupling member. The first laminated cell includes a cell body portion and a cell terminal extending from the cell body portion in a second direction orthogonal to the first direction of the horizontal direction. The conductive coupling member is formed of a single plate-shaped member. The conductive coupling member does not protrude in an extending direction of the cell terminal with respect to an abutting portion abutting against the cell terminal, at least in a region on a lower side of upper end portions of the plurality of laminated cells when viewed from the first direction.
Bibliography:Application Number: US202318114594