Chemistry: electrical current producing apparatus – product – and – Plural concentric or single coiled electrode
Patent
1993-04-27
1995-05-16
Kalafut, Stephen
Chemistry: electrical current producing apparatus, product, and
Plural concentric or single coiled electrode
429161, 429211, H02M 226
Patent
active
054159547
ABSTRACT:
Electrical contact outlet for an anode sheet of a lithium generator with polymer electrolyte, consisting of one or more multilayer electrochemical cells. The cell comprises at least one lithium base sheet having a thickness between about 1 and 50 microns to constitute the anode and its collector and additionally includes a cathode and its collector as well as the polymer electrolyte. A lateral end of the anode sheet extends beyond corresponding ends of the cathode and the collector to constitute a projecting zone. A metallic layer consisting of at least one rigid metal which is compatible with lithium is in electrical contact with the lateral end of the anode sheet but without electronic contact with the other components of the cell. The metallic layer constitutes the external terminal of the generator when the latter is in non-finished condition. According to a variant, a conductive and cohesive intermediate metallic zone, which consists of lithium or lithium rich ductile alloys is in intimate contact with the lateral end of the anode sheet and the metallic layer mentioned above is therefore in electrical contact with the lateral end of the anode sheet by means of the intermediate zone of lithium. Generators provided with such contact outlet as well as a process for the preparation of these contact outlets are described.
REFERENCES:
patent: 3761314 (1973-09-01), Cailley
patent: 4053687 (1977-10-01), Coibion et al.
patent: 4303748 (1981-12-01), Armand et al.
patent: 4357401 (1982-11-01), Andre et al.
patent: 4578326 (1986-03-01), Armand et al.
patent: 4824746 (1989-04-01), Belanger et al.
patent: 4830940 (1989-05-01), Keister et al.
patent: 4879190 (1989-11-01), Lundsgaard
patent: 4897917 (1990-02-01), Gauthier et al.
patent: 4963445 (1990-10-01), Marple et al.
patent: 5008165 (1991-04-01), Schmode
patent: 5100746 (1992-03-01), Muller et al.
Belanger Andre
Gauthier Michel
Jacobs James K.
Ricard Serge
St-Amant Guy
Hydro-Quebec
Kalafut Stephen
LandOfFree
Electrical contact outlet for anodes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrical contact outlet for anodes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical contact outlet for anodes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-636839