Fuel cell cooler assembly and edge seal means therefor

Details Fuel cell cooler assembly and edge seal means therefor Fuel cell cooler assembly and edge seal means therefor

1979-10-29

1980-11-11

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429 36, H01M 804

Patent

active

042333695

ABSTRACT:
A cooler assembly for a stack of fuel cells comprises a fibrous, porous coolant tube holder sandwiched between and bonded to at least one of a pair of gas impervious graphite plates. The tubes are disposed in channels which pass through the holder. The channels are as deep as the holder thickness, which is substantially the same as the outer diameter of the tubes. Gas seals along the edges of the holder parallel to the direction of the channels are gas impervious graphite strips.

REFERENCES:
patent: 3321334 (1967-05-01), Palmer
patent: 3515593 (1970-06-01), Nickols, Jr.
patent: 3801374 (1974-04-01), Dews
patent: 3964930 (1976-06-01), Reiser
patent: 3990913 (1976-11-01), Tuschner
patent: 4017664 (1977-04-01), Breault
patent: 4064322 (1977-12-01), Bushnell et al.
patent: 4115627 (1978-09-01), Christner et al.
patent: 4129685 (1978-12-01), Damiano
patent: 4157327 (1979-06-01), Martin et al.
patent: 4169917 (1979-10-01), Baker et al.

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