BATTERY CELL ASSEMBLY, HEAT EXCHANGER, AND METHOD FOR MANUFACTURING HEAT EXCHANGER

摘要

The present invention provides a battery cell assembly, a heat exchanger, and a method for manufacturing the heat exchanger. Said heat exchanger comprises first and second rectangular-shaped sheet portions, in which rectangular-shaped sheets are integrally coupled with each other at a bent edge of the rectangular-shaped sheets such that the first and second rectangular-shaped sheet portions are adjacent to and parallel with each other. Outer edges of the first and second rectangular-shaped sheet portions are integrally coupled in such a manner that an inner area is formed between the first and second rectangular-shaped sheet portions. Said bent edge includes first and second openings that are extended through the bent edge. Further, said heat exchanger includes a first inlet port that is positioned at the bent edge in said first opening.