Sealed storage battery and method for manufacturing the same

Details Sealed storage battery and method for manufacturing the same Sealed storage battery and method for manufacturing the same

1995-06-19

1997-09-02

Nuzzolillo, M.

Chemistry: electrical current producing apparatus, product, and

Means externally releasing internal gas pressure from closed...

429148, 429151, 429156, 429163, 296231, H01M 202

Patent

active

056630077

ABSTRACT:
A sealed storage battery has a rectangular casing (3) and a lid (2) of synthetic resin, which are connected by welding so as to seal an opening of the rectangular casing (3), and protruded portion on the outer welded portion (5) is removed and smoothed so that air as a cooling module is smoothly flown in spaces formed by ribs (4) on the battery casing (3) and the lid (2).

REFERENCES:
patent: 3767468 (1973-10-01), Schusler
patent: 4468440 (1984-08-01), Evjen
patent: 4719159 (1988-01-01), Clark et al.
patent: 4732826 (1988-03-01), Hardigg
patent: 5278003 (1994-01-01), Francisco
patent: 5281492 (1994-01-01), Lin
patent: 5455125 (1995-10-01), Matsumoto et al.
patent: 5510203 (1996-04-01), Hamada et al.

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