The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2019
Filed:
Apr. 03, 2014
Applicant:
Industrie DE Nora S.p.a., Milan, IT;
Inventors:
Assignee:
INDUSTRIE DE NORA S.P.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25C 7/06 (2006.01); C25C 1/12 (2006.01); C25C 7/02 (2006.01); C25C 7/00 (2006.01); C25C 7/04 (2006.01);
U.S. Cl.
CPC ...
C25C 7/06 (2013.01); C25C 1/12 (2013.01); C25C 7/00 (2013.01); C25C 7/02 (2013.01); C25C 7/04 (2013.01);
Abstract
The invention relates to a cell for metal electrowinning equipped with a device useful for preventing the adverse effects of dendrite growth on the cathodic deposit. The cell comprises a porous conductive screen, positioned between the anode and the cathode, capable of stopping the growth of dendrites and avoiding that they reach the anode surface.