COOLING UNIT

摘要

The invention relates to a connecting bar (1a..1e) for connecting poles (3a. 3b) of a plurality of accumulator cells (4a. 4b). According to the invention, said bar consists of two permanently interconnected parts (2a, 2b) of different materials. The invention also relates to a use of a connecting bar (1a..1e) consisting of two permanently interconnected parts (2a, 2b) of different materials, for connecting poles (3a, 3b) of a plurality of accumulator cells (4a, 4b).