Battery pack

Details Battery pack Battery pack

2007-11-06

2007-11-06

Maples, John S. (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

With heat exchange feature

C420S099000, C420S100000, C420S119000, C420S119000, C420S119000

Reexamination Certificate

active

10360115

ABSTRACT:
A battery module is constructed of an integral battery case which is constituted by forming a plurality of prismatic cell cases into a unitized body, wherein positive electrode plates and negative electrode plates laminated alternately upon one another with intervening separators are respectively accommodated in each of the cell cases, thereby constituting a plurality of cells, these cells being electrically connected in series. A plurality of such battery modules are arranged in a direction in which the electrode plates within each cell are laminated in a condition with coolant passages formed between the battery modules, and bound tightly together with end plates arranged at both ends in the direction of adjacent arrangement of the battery modules.

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