Process for producing supporting frameworks for electrodes of galvanic elements
OwnerGerolf Richter, Karlo Poppinventors
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Abstract
A process for producing supporting frameworks for electrodes of galvanic elements, in the form of plates which include expanded metal, including providing a metal strip with incisions in the conveying direction, expanding the metal strip substantially transversely to the incisions, pressing/flattening the expanded metal in a region of the strip selected for cuts to be made transversely to the conveying direction, and dividing the strip by cutting in the region.
Claims13
A process for producing supporting frameworks for electrodes of galvanic elements, in the form of plates which include expanded metal, comprising:
- providing a metal strip with incisions in a conveying direction;
- expanding the metal strip substantially transversely to the incisions;
- pressing/flattening the expanded metal in a region of the strip selected for cuts to be made transversely to the conveying direction;
- and
- dividing the strip by cutting in the region.
A process for producing electrodes for galvanic elements having a supporting framework made from expanded metal, comprising:
- providing a metal strip with incisions in a conveying direction;
- expanding the metal strip substantially transversely to the incisions;
- pasting active compound into the expanded-metal strip;
- pressing/flattening the metal strip in a region of the cuts before or after pasting the active compound;
- and
- dividing the metal strip by cutting made transversely to the conveying direction.
Dependencies are inferred from the claim text.