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. 20, 1998
Filed:
Oct. 30, 1997
Applicant:
Inventors:
Peter Fabian, Hanau, DE;
Emilio Zioni, Trezzano, IT;
Assignee:
De Nora S.p.A., , IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25B / ;
U.S. Cl.
CPC ...
204284 ; 204286 ; 204288 ; 204289 ; 2042 / ; 204292 ; 29825 ; 29890 ; 29745 ; 29746 ; 29761 ;
Abstract
The invention concerns an improved electrode particularly useful for electrochemical processes forming gaseous products. The electrode is made of a composite structure comprising a shaped sheet having a profile of the 'venetian blind' type, which provides for ensuring the necessary stiffness and improved local fluodynamics, and a mesh having the same 'venetian blind' profile, provided with an electrocatalytic coating. The mesh is fixed by spot welding to the sheet in order to have the two profiles substantially coincident.