High-polymer electrolyte fuel cell

Details High-polymer electrolyte fuel cell High-polymer electrolyte fuel cell

2006-03-21

2006-03-21

Ryan, Patrick Joseph (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S010000, C429S006000

Reexamination Certificate

active

07014940

ABSTRACT:
A fuel cell including a cell stack including plural electrically conductive separator plates and MEAs (electrolyte membrane-electrode assemblies) inserted among the separator plates. The fuel cell further includes gas communication grooves, where the gas communication grooves on one main surface of each separator plate are positioned to correspond to the ribs on the other main surface thereof, whereby thin wall portions in the separator plate can be avoided as much as possible, thereby to solve above described problems.

REFERENCES:
patent: 4689280 (1987-08-01), Gionfriddo
patent: 0 951 086 (1999-10-01), None
patent: 0951086 (1999-10-01), None
patent: 10-255823 (1998-09-01), None
patent: 10255823 (1998-09-01), None
patent: 11-162479 (1999-06-01), None
patent: 11-354138 (1999-12-01), None
patent: 11-354142 (1999-12-01), None
patent: 11354138 (1999-12-01), None
patent: 11354142 (1999-12-01), None
patent: 2000-021434 (2000-01-01), None
patent: 2000-133291 (2000-05-01), None
patent: 2000-182640 (2000-06-01), None
patent: 2000182640 (2000-06-01), None
patent: 2000-249229 (2000-09-01), None

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