Modular fuel cell assembly

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

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429 44, 429 94, H01M 810

Patent

active

050949284

ABSTRACT:
Two or more individual fuel cells are connected together to form a modular assembly whose output voltage is two or more times that of a single cell. Corrugated current collectors interconnect adjacent cells and allow a required fuel/oxidizer mixture to have access to virtually the entire surface area of one side of each of the interconnected cells. Such a modular assembly is advantageously made by a continuous fabrication process. Each assembly is packaged in either a flat or a spiral form.

REFERENCES:
patent: 3423243 (1969-01-01), Kordesch et al.
patent: 3505114 (1970-04-01), Rohr
patent: 4824741 (1989-04-01), Kunz
patent: 4857420 (1989-08-01), Maricle et al.
patent: 4863813 (1989-09-01), Dyer
patent: 4876163 (1989-10-01), Reichner
patent: 4913982 (1990-04-01), Kotochick et al.
"Oxides and Oxide Films", Edited by J. W. Diggle and N. K. Vijh, vol. 4, Marcer Dekker, vol. 4, pp. 169-253, New York, 1976.

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