Separator for fuel cell

Details Separator for fuel cell Separator for fuel cell

2003-04-22

2009-06-30

Crepeau, Jonathan (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S006000, C429S006000

Reexamination Certificate

active

07553576

ABSTRACT:
A fuel cell separator is provided which has in a peripheral part (30) gas passages (31, 31) for guiding reaction gases and reaction product passages (33) for guiding a reaction product. The separator (20) is made up of a central part (22) made of metal, a peripheral part (30) made of a resin material, and an elastic member (40) connecting the central part and the peripheral part together. As a result of the peripheral part being made of a resin material, the gas passages and product passages are resistant to corrosion.

REFERENCES:
patent: 2002/0004158 (2002-01-01), Suzuki et al.
patent: 2002/0122970 (2002-09-01), Inoue et al.
patent: 2003/0143451 (2003-07-01), Andou et al.
patent: 0 914 922 (1999-05-01), None
patent: 09-283157 (1997-10-01), None
patent: 10-255824 (1998-09-01), None
patent: 11-129396 (1999-05-01), None
patent: 2002-050368 (2002-02-01), None
patent: 2002-075396 (2002-03-01), None

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