Metal working – Method of mechanical manufacture – Electrical device making
Patent
1994-11-14
1997-01-14
Kalafut, Stephen
Metal working
Method of mechanical manufacture
Electrical device making
26417713, 427 80, 427284, 427296, 429 94, 296235, H01M 404
Patent
active
055934625
ABSTRACT:
The present invention relates to a method of manufacturing a multilayer electrochemical assembly comprising steps consisting in co-extruding an element comprising at least one electrode film and an electrolyte film based on an ionic conductor polymer through a die so that the electrode is accessible over at least one main face of the extruded element, and over not more than one edge of said element, spiral winding a complex based on the above-specified extruded element to form a structure having, on different faces of its edges, means for making electrical contact respectively with each of the two electrodes, and metallizing said faces of the edge of the structure.
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Billion Marc
Gueguen Michel
Majastre Herve
Bollore Technologies
Kalafut Stephen
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