Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Cell enclosure structure – e.g. – housing – casing – container,...
Patent
1978-05-11
1979-06-19
LeFevour, Charles F.
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Cell enclosure structure, e.g., housing, casing, container,...
429184, H01M 208
Patent
active
041587219
ABSTRACT:
A glass-to-metal seal for an electrochemical cell terminal includes a formed apertured plate and a tack-shaped terminal pin. The formed apertured plate has a relief ring of concavo-convex configuration and the terminal pin has the vertical section thereof within the aperture and the horizontal section spaced away from the plate. A glass seal is formed between the relief ring and about the terminal pin, including the space between the horizontal section and the plate by the application of heat and pressure within a carbon mold.
REFERENCES:
patent: 3416964 (1968-12-01), Michalko
patent: 3840408 (1974-10-01), Bondley
patent: 4006282 (1977-02-01), Antoine
patent: 4048392 (1977-09-01), Garoutte
Decker John J.
Kantner Donald J.
GTE Sylvania Incorporated
LeFevour Charles F.
McNeill William H.
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