Chemistry: electrical current producing apparatus – product – and – Plural concentric or single coiled electrode
Patent
1988-08-30
1989-11-07
Walton, Donald L.
Chemistry: electrical current producing apparatus, product, and
Plural concentric or single coiled electrode
429131, 429192, 296233, H01M 610
Patent
active
048791903
ABSTRACT:
An electrochemical cell comprising a relatively thin strip of anode material, first and second electrolyte layers coated on the opposing surfaces of the anode strip, first and second relatively thin strips of cathode material contacting the first and second electrolyte layers, thereby forming a laminate strip with the electrolyte layers and anode strip and a single cathode current conductor strip. The laminate strip is deformed such that both of the first and second strips of cathode material contact the single cathode current conductor strip along substantially the entire length thereof. In one embodiment, the cell takes the form of a spiral, in which the conductor strip is superposed to the laminate strip and the combination is rolled lengthwise, and in another embodiment, the cell takes the form of a stack in which the laminate strip is fan-folded and the conductor strip is fan-folded and inserted between the folds of the laminate strip such that the corners of the folds of the laminate strip are perpendicular to the corners of the folds of the conductor strip. s
REFERENCES:
patent: 2954417 (1960-09-01), Lehovec et al.
patent: 3350239 (1967-10-01), Stanimirovitch
patent: 4471037 (1984-09-01), Bannister
patent: 4547440 (1985-10-01), Hooper et al.
patent: 4589197 (1986-05-01), North
patent: 4594299 (1986-06-01), Cook et al.
patent: 4792504 (1988-12-01), Schwab et al.
patent: 4794059 (1988-12-01), Hope et al.
MHB Joint Venture
Walton Donald L.
LandOfFree
Electrochemical cell does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrochemical cell, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrochemical cell will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-83182