Electrode including a metal connection and a core having a fiber

Details Electrode including a metal connection and a core having a fiber Electrode including a metal connection and a core having a fiber

1996-02-22

1997-09-16

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

429237, H01M 226

Patent

active

056679157

ABSTRACT:
A method of bonding a metal connection to an electrode including a core having a fiber or foam-type structure for an electrochemical cell, in which method at least one metal strip is pressed against one edge of the core and is welded thereto under compression, wherein, at least in line with the region in which the strip is welded to the core, which is referred to as the "main core", a retaining core of a type analogous to that of the main core is disposed prior to the welding.

REFERENCES:
patent: 2861115 (1958-02-01), Berg
patent: 3055963 (1962-09-01), Krebs
patent: 4119771 (1978-10-01), Saridakis
patent: 5077153 (1991-12-01), Grange-Crossou et al.
patent: 5085956 (1992-02-01), Imhof et al.
patent: 5246797 (1993-09-01), Imhof et al.
patent: 5456813 (1995-10-01), Grange-Cossou
Japanese Patent Abstract 59-105264 dated Jun. 18, 1984.
Japanese Patent Abstract 60-235360 dated Nov. 22, 1985.
Japanese Patent Abstract 57-34668 dated Feb. 25, 1982.
French Search Report Fr 930634 (Feb. 1994).

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