Solid oxide fuel cells

Details Solid oxide fuel cells Solid oxide fuel cells

1991-03-18

1993-02-23

Bell, Mark L.

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429 30, 429 32, H01M 810

Patent

active

051889102

ABSTRACT:
A solid oxide fuel cell has a plurality of cylindrical solid oxide fuel cell elements arranged. Each of the fuel cell elements at least has a fuel electrode, a solid electrolyte and an air electrode. A multi-contact point type current-collecting member is contacted to the fuel electrodes. The fuel electrode of a certain fuel cell element is electrically connected to the air electrode of a solid oxide fuel electrode adjacent to this certain fuel cell element through the multi-contact point type current-collecting member and an interconnector. The multi-contact point type current-collecting member is contacted with the substantially entire surface of the fuel electrodes.

REFERENCES:
patent: 4791035 (1988-12-01), Reichner
patent: 4827606 (1989-05-01), Szreders et al.
patent: 4833045 (1989-05-01), Pollack et al.
patent: 4894297 (1990-01-01), Singh et al.
patent: 4943494 (1990-06-01), Riley

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