Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1996-06-06
1998-01-20
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
429 33, 429 39, H01M 812
Patent
active
057099618
ABSTRACT:
The present invention provides a lightweight fuel cell system that operates with fuel and oxidant gases at near atmospheric pressures. The fuel cell system uses a monopolar cell design where the electrode surfaces are sufficiently accessible to the gases that it is not necessary for the oxidizer and reducer gases to be compressed. The fuel cell is ideal for personal use due to its light weight, compact size and self contained operation. An added feature of the present invention is that individual fuel cells may be linked together to achieve greater voltages or currents.
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patent: 3297485 (1967-01-01), Tocker
patent: 3432355 (1969-03-01), Niedrach et al.
patent: 4876115 (1989-10-01), Raistrick
patent: 5171646 (1992-12-01), Rohr
patent: 5242764 (1993-09-01), Dhar
patent: 5246792 (1993-09-01), Watanabe
Cisar Alan J.
Murphy Oliver J.
Simpson Stanley F.
Kalafut Stephen
Lynntech Inc.
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