Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1993-06-17
1995-05-30
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
429 26, 429 37, 429 38, H01M 810
Patent
active
054199808
ABSTRACT:
A fuel cell stack having unit cells and separators, in which each unit cell comprises a solid polymer electrolyte membrane having a pair of electrode catalysts attached on both surfaces, and a pair of collectors, each made of a rigid body, being in contact with respective electrode catalysts, and each of the separators comprises a pair of pressure generating plates defining therebetween a pressure chamber to which a pressurized fluid is introduced, the pressure generating plates being deformed by the pressurized fluid and pressed against the adjacent respective collectors.
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Search Report (1993) (month not available).
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Baba Ichiro
Kato Hideo
Kawagoe Norimasa
Okamoto Takafumi
Tanaka Manabu
Honda Giken Kogyo Kabushiki Kaisha
Kalafut Stephen
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