Light bipolar plate for fuel cell and method for making same

Details Light bipolar plate for fuel cell and method for making same Light bipolar plate for fuel cell and method for making same

2006-10-17

2006-10-17

Yuan, Dah-Wei (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

C429S006000, C429S072000

Reexamination Certificate

active

07122273

ABSTRACT:
The two-pole plate is relatively lightweight and can be manufactured quickly and easily.It consists of a skeleton made with two thin plates (30) spaced by blocks (34, 45) between which a cooling fluid circulates. The fuel and oxidant manifolds supply the circulation channels (21I) machined by water jet in supply plates (20I,20S) made of conducting composite, through the supply channels (33). These plates are bonded with a conducting glue onto the thin plates (30).Application to fuel cells.

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