Rechargeable battery pack
AssigneeSamsung SDI Co., Ltd.
InventorsJeehoon JEON, Beomjun WOO, Soodeok MOON, Jaelim RYU, Taeho JI
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Abstract
A rechargeable battery pack includes: a cell stack including a plurality of battery cells stacked in a first direction; a center frame integrally forming a first floor and a first sidewall and supporting the cell stack; and a first side frame and a second side frame integrally forming a second floor coupled to the first floor in a second direction crossing the first direction and a second side wall supporting narrow cell side surfaces of the cell stack. The first floor and the second floor include a plurality of cooling water paths extending in the first direction and spaced a distance from each other in the second direction.
Claims16
A rechargeable battery pack comprising:
- a cell stack comprising a plurality of battery cells stacked in a first direction;
- a center frame integrally forming a first floor and a first sidewall supporting the cell stack;
- and
- a first side frame and a second side frame integrally forming a second floor coupled to the first floor in a second direction crossing the first direction and a second side wall supporting narrow cell side surfaces of the cell stack,
- wherein the first floor and the second floor comprise a plurality of cooling water paths extending in the first direction and spaced a distance from each other in the second direction.
Dependencies are inferred from the claim text.