METHOD FOR PRODUCING A MODULE FOR THE STORAGE OF ELECTRICAL ENERGY, ASSOCIATED PRODUCTION TOOL AND MODULE FOR THE STORAGE OF ELECTRICAL ENERGY, OBTAINED BY IMPLEMENTING THE METHOD

摘要

The invention relates to a module including assemblies for storing electrical energy, and to a tool and a method for producing such a module, said method comprising the positioning of at least one electroconductive strip on the assemblies, the position of the at least one strip being pre-determined in relation to at least one reference plane. The invention also relates to a tool allowing the production of said module. Said tool comprises elements allowing the elements (capacitors) to be held against each other while the connection strips are welded to the elements.

主权项

1. A method for manufacturing an electrical energy storage module including electrical energy storage assemblies, each assembly including an external cover and an electrical energy storage element positioned inside the cover, wherein the method comprises the following steps:
the setting into place of at least one electrically insulating sleeve around the cover of at least one assembly so that a sleeve is interposed between each pair of adjacent assemblies, the at least one sleeve at least partly covering the cover of the at least one assembly, the placement of one of the ends of each assembly on a support, so that the longitudinal axes of the assemblies extend substantially parallel with each other, the application of at least one force on the assemblies along a direction perpendicular to the longitudinal axes of the assemblies, in order to flatten them against each other, the positioning of at least one electrically conducting strap on the assemblies so as to electrically connect said assemblies, the position of the at least one strap being predetermined relatively to at least one reference plane of the support containing a direction parallel to that of the longitudinal axes of the assemblies, and the connection, notably by welding, of the at least one strap on the assemblies.