Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent
1984-08-21
1985-12-17
LeFevour, Charles F.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
429181, 429185, H01M 208
Patent
active
045592837
ABSTRACT:
Disclosed is a battery casing comprising a diametrical can, a recoverable sealing ring, sealing material and a central member. The diametrical can has a flange portion which defines a can opening to be sealed. The can opening is filled by insertion of the central member and sealing material into the can opening. The recoverable sealing ring, which surrounds the flange portion, applies a compressive force so as to decrease the space between the flange portion, sealing material and central member and seal the can opening.
REFERENCES:
patent: 3753700 (1973-08-01), Harrison et al.
patent: 4258108 (1981-03-01), Glaser
patent: 4263380 (1981-04-01), Riedl
Kruger Franz J.
Szalvay Laszlo
Blecker Ira D.
Burkard Herbert G.
Dillahunty Gene
LeFevour Charles F.
Raychem Corporation
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