Double interconnection fuel cell array

Details Double interconnection fuel cell array Double interconnection fuel cell array

1992-10-07

1993-12-28

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

429 32, 429 33, H01M 810

Patent

active

052738388

ABSTRACT:
A fuel cell array (10) is made, containing number of tubular, elongated fuel cells (12) which are placed next to each other in rows (A, B, C, D), where each cell contains inner electrodes (14) and outer electrodes (18 and 18'), with solid electrolyte (16 and 16') between the electrodes, where the electrolyte and outer electrode are discontinuous, having two portions, and providing at least two opposed discontinuities which contain at least two oppositely opposed interconnections (20 and 20') contacting the inner electrode (14), each cell (12) having only three metallic felt electrical connectors (22) which contact surrounding cells, where each row is electrically connected to the other.

REFERENCES:
patent: 4108850 (1992-04-01), Carlson et al.
patent: 4431715 (1984-02-01), Isenberg
patent: 4490444 (1984-12-01), Isenberg
patent: 4699852 (1987-10-01), Yokoyama et al.
patent: 4791035 (1988-12-01), Reichner
patent: 4833045 (1989-05-01), Pollack et al.
Unexamined Japanese Patent Publication No. 63-81768 (Kaneko et al.).

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