Battery with rust preventive structure

Details Battery with rust preventive structure Battery with rust preventive structure

1993-12-21

1995-05-23

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Means externally releasing internal gas pressure from closed...

429167, 429174, H01M 212

Patent

active

054180830

ABSTRACT:
A battery having a rust-preventive structure includes a battery cell, the side-wall and an outer peripheral region of the safety valve end of which are covered with heat-shrink tubing. A sealing plate is attached in a moisture-tight fashion to the heat-shrink tubing on the safety valve end via a pressure separating adhesive layer. Adhesive seals the region between a lead-tab connected to the battery terminal and the sealing plate.

REFERENCES:
patent: 2355197 (1944-08-01), Anthony et al.
patent: 2416079 (1947-02-01), Anthony
patent: 3473964 (1969-10-01), Leftault, Jr.
patent: 3753781 (1973-08-01), Parker et al.
patent: 3825447 (1974-07-01), Kraals
patent: 3861906 (1975-01-01), Parker et al.
patent: 5026616 (1991-06-01), Schumm, Jr.
patent: 5079108 (1992-01-01), Annen et al.
Patent Abstracts of Japan, vol. 8, No. 277 (E-285)(1714) Dec. 18, 1984.

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