主权项 |
1. A method of producing electrode windings comprising:
(A) providing at least one strip or ribbon shaped anode, (B) forming flat negative collector lugs at varying distances on at least one longitudinal side of the at least one anode and/or cutting a contour into the at least one longitudinal side of the at least one anode, (C) providing at least one strip or ribbon shaped cathode, (D) forming flat positive collector lugs at varying distances on at least one longitudinal side of the at least one cathode and/or cutting a contour into the at least one longitudinal side of the at least one cathode, (E) providing at least one strip or ribbon shaped separator, (F) optionally, cutting a contour into at least one longitudinal side of the at least one separator, and (G) winding up the at least one anode, the at least one cathode and the at least one separator to form a winding with the sequence anode/separator/cathode, wherein (G) and at least one of (B) or (D) and, optionally, (F) overlap with respect to time, and wherein at least one of the parameters
relative positioning of the positive collector lugs in relation to one another,relative positioning of the negative collector lugs in relation to one another,relative positioning of the positive collector lugs in relation to the negative collector lugs,relative positioning of the at least one cathode in relation to the at least one anode,relative positioning of the at least one separator in relation to the at least one cathode and/or in relation to the at least one anode,thickness and/or geometry of the at least one anode, in particular thickness and/or geometric profile of the at least one strip or ribbon shaped anode in the longitudinal direction,thickness and/or geometry of the at least one cathode, in particular thickness and/or geometric profile of the at least one strip or ribbon shaped cathode in the longitudinal direction, andthickness and/or geometry of the at least one separator, in particular thickness and/or geometric profile of the at least one strip or ribbon shaped separator in the longitudinal directionis detected by at least one sensor and, depending on a measurement result,
the distances between the collector lugs which are still to be formed (B) and/or (D) are re-corrected and/or the contours to be cut for the longitudinal sides of the electrodes and/or of the at least one separator are re-corrected. |