METHOD FOR IMPROVING THE ELECTRICAL RESISTANCE OF AN NON-SOLDERED CONNECTION IN AN ELECTRIC ALKALINE ACCUMULATOR OR IN A BATTERY ELECTRIC ALKALINE ACCUMULATORS, AND OBTAINED BY THIS METHOD.

摘要

1. A method of reducing the electrical resistance of a non-welded junction in an alkaline electrical storage cell or in a battery of alkaline electrical storage cells, said junction comprising a stack of a plurality of components made of a metal selected from steel and alloys of steel, said components being juxtaposed and fixed together by clamping means, the method being characterized by the fact that each interface in said stack is provided on at least one of the two faces that face each other with a bump (13, 14, 15, 16), and clamping is performed suitable for reaching at least the elastic limit of the metal.