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:
Oct. 17, 2017
Filed:
Jun. 14, 2012
Applicant:
Timo Steyer, Linsengericht Altenhasslau, DE;
Inventor:
Timo Steyer, Linsengericht Altenhasslau, DE;
Assignee:
UHDENORA S.P.A., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B 9/00 (2006.01); C25B 9/18 (2006.01); C25B 15/00 (2006.01);
U.S. Cl.
CPC ...
C25B 9/00 (2013.01); C25B 9/18 (2013.01); C25B 15/00 (2013.01); Y10T 29/49718 (2015.01);
Abstract
The invention relates to a cell of a modular electrolyzer having a frame-shaped flange formed by two superposed elements, welded along the internal periphery in order to increase the local flange thickness in a portion of higher exposure to corrosion, for the sake of improving its resistance. A method of repairing electrolysis cells having a frame-shaped flange formed by two superposed elements by removing and replacing only the outermost frame, more subject to corrosion, is also described.