Patent · US Active

Electrode for electrolytic cell

US7785453B2 · kind B2 · utility

4Cited by

5References

14Claims

0Family size

Assignee

UHDENORA S.P.A. · IT

Inventors

Karl-Heinz Dulle · Olfen, DE
Roland Beckmann · Wien, AT
Randolf Kiefer · Bochum, DE
Peter Woltering · Neuenkirchen, DE

Key dates

Filing date	Feb 10, 2006
Grant date	Aug 31, 2010
Priority date	—
Expiry date	Sep 21, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC25B11/03
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

An electrode for electrochemical processes for gas production, which in the installed state is located parallel and opposite to an ion exchange membrane and consists of a multitude of horizontal lamellar elements which are structured and three-dimensionally shaped and are in contact with only one surface with the membrane, wherein the lamellar elements have grooves and holes, the major part of the holes being placed in the grooves and the surfaces of such holes or part thereof are located in the grooves or extend into the grooves whereby the holes are ideally placed in the contact area of the respective lamellar element with the membrane.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.