Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Patent
1987-02-10
1988-12-13
Hearn, Brian E.
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
429174, 429185, H01M 400, H01M 208
Patent
active
047910348
ABSTRACT:
A sealing sleeve for the interface of metal components of electrochemical cells and the like is disclosed. A highly dependable seal substantially preventing fluid passage results from use of the disclosed sleeve having ridges protruding inwardly of its inner surface and having a flared region wherein the sleeve's cross sectional area decreases with distance from its flared open end.
REFERENCES:
patent: 3723184 (1973-03-01), Stark
patent: 3904438 (1975-09-01), Naylor et al.
patent: 4258108 (1981-03-01), Glaser
patent: 4656104 (1987-04-01), Tucholski
Hearn Brian E.
Kalafut Stephen J.
Rayovac Corporation
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