Portable power source

Details Portable power source Portable power source

1992-06-30

1994-05-24

Gorgos, Kathryn

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429 36, 429 58, 429 59, H01M 802, H01M 822

Patent

active

053147626

ABSTRACT:
The present invention provides a portable power source comprising a fuel cell generating electricity using hydrogen as fuel, a hydrogen storage unit filled with hydrogen absorbing alloy for supplying hydrogen to the fuel cell, a case enclosing the fuel cell and hydrogen storage unit, and a lid for sealing a part of the case when the portable power source is not in use, wherein the lid seals a surface of the case on which at least one air inlet for taking in the air necessary for the fuel cell to generate electricity and a reactant gas outlet for exhausting reactant gas produced by the generation of electricity are formed.

REFERENCES:
patent: 3664873 (1972-05-01), Buswell et al.
"High-Tech Hydrides on the Way", Chemical Week, Feb. 26, 1986.
"Hydride Hydrogen Powers Compact Fuel Cell," Design News, Dec. 5, 1988.
"Fuel Cell Portable Power", Ergenics Power Systems, Inc. (catalog).

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