Samsung Sdi Co., Inc.

Ju-Yong Park

Hyun Jung Kim

Seung-Woo Yang

Jae-Lim Ryu

In a rechargeable battery module including a plurality of unit batteries, the unit batteries include: an electrode assembly including a first electrode, a second electrode, and a separator between the first and second electrodes; a case having a polygonal column shape for accommodating the electrode assembly; and first and second plates respectively sealing openings formed at opposite sides of the case, wherein a surface of the case of a unit battery of the unit batteries contacts a neighboring unit battery of the unit batteries.

Rechargeable battery module

A battery module including a plurality of battery cells aligned in a first direction; a heat exchange member supporting a bottom surface of each battery cell of the plurality of battery cells, the heat exchange member exchanging heat with the plurality of battery cells, wherein the heat exchange member includes a first refrigerant flow path and a second refrigerant flow path, the first refrigerant flow path is adjacent to the bottom surface of each battery cell, and the second refrigerant flow path is spaced apart from the first refrigerant flow path and below the first refrigerant flow path.

Growing community of inventors

Yongin-si, South Korea

Ju-Yong Park