Integrated main rail, feed rail, and current collector

Details Integrated main rail, feed rail, and current collector Integrated main rail, feed rail, and current collector

1992-12-08

1994-11-08

Springer, David B.

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429 36, 429 39, H01M 808, H01M 814

Patent

active

053625781

ABSTRACT:
A separator plate for a fuel cell comprising an anode current collector, a cathode current collector and a main plate, the main plate disposed between the anode current collector and the cathode current collector. The anode current collector forms a flattened peripheral wet seal structure and manifold wet seal structure on the anode side of the separator plate and the cathode current collector forms a flattened peripheral wet seal structure and manifold wet seal structure on the cathode side of the separator plate. In this manner, the number of components required to manufacture and assemble a fuel cell stack is reduced.

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