Electric energy generating element

Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation

Reexamination Certificate

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Details

C429S006000, C429S006000, C429S006000, C429S047000

Reexamination Certificate

active

07060381

ABSTRACT:
An electrical energy generating device which is able to supply oxygen in atmospheric air efficiently to an oxygen electrode and to vaporize water yielded off efficiently, and which has superior waterproof characteristic. The device includes a number of cells each having a hydrogen electrode plate, a proton conductor film and an oxygen electrode plate, and a sheet cover5which is air-permeable and waterproofed and which shrouds each cell.

REFERENCES:
patent: 4826741 (1989-05-01), Aldhart et al.
patent: 5312700 (1994-05-01), Ishida
patent: 6808835 (2004-10-01), Green et al.
patent: 6813327 (2004-11-01), Challberg
patent: 9-923318 (1997-04-01), None
patent: 9-171842 (1997-06-01), None
patent: 2000-277135 (2000-10-01), None
patent: WO 99/60642 (1999-11-01), None

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