Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1975-07-21
1976-11-09
Mack, John H.
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
H01M 800, H01M 804
Patent
active
039909131
ABSTRACT:
A grease-like material, suitable for use with phosphoric acid fuel cells, is comprised of a phosphoric acid base with a filler which is stable in phosphoric acid at the temperatures to which the grease will be subjected and is preferably thermally conductive. Three fillers which are particularly suited for fuel cell applications are carbon, graphite, and silicon carbide.
REFERENCES:
patent: 3202546 (1965-08-01), Rightmire et al.
patent: 3440102 (1969-04-01), Holt
Feeley H. A.
Mack John H.
Revis Stephen E.
United Technologies Corporation
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