Button cell electrode and method of manufacture

Details Button cell electrode and method of manufacture Button cell electrode and method of manufacture

1980-09-02

1982-02-23

Walton, Donald L.

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

429223, 429239, 296231, H01M 476, H01M 404

Patent

active

043169457

ABSTRACT:
A mass plate electrode comprises a tablet of active material in a container of nickel gauze. The container consists of a cup and a lid which are joined by overlapping peripheral closure portions which are pressed into abutting attachment with each other to form an annular rim which is then bent over so as to embrace the side-wall portion of the cup.
Prior to bending the rim over, the abutting closure portions of the cup and the lid are subjected to planishing or swaging to reduce the combined thickness of the two abutting closure portions by one half.

REFERENCES:
patent: 509270 (1893-11-01), Usher
patent: 1140403 (1915-05-01), Schoenmehl
patent: 2768229 (1956-10-01), Herbert
patent: 3353998 (1967-11-01), Langguth et al.
patent: 3483043 (1969-12-01), Steffens

Affiliated with

Also associated with

Rating

Button cell electrode and method of manufacture does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Button cell electrode and method of manufacture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Button cell electrode and method of manufacture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1774566