Patent · US Expired

Method of renewing electrodes

US4088558A · kind A · utility

7Cited by

4References

8Claims

0Family size

Assignee

Heraeus Elektroden GmbH

Inventors

Peter Fabian · Alzenau, DE
Ernst Jedlitschka · Bruchköbel, DE
Helmut Krebs · Chicago, US
Heinrich Simon · Langenselbold, DE

Key dates

Filing date	Sep 16, 1977
Grant date	May 9, 1978
Priority date	—
Expiry date	Sep 16, 1997

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/4973
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A novel method of renewing electrode surfaces of metal electrodes with elongated supporting riser with at least the surface thereof being comprised of a valve metal or valve metal alloy supporting a generally planar electrode member with an electrocatalytic coating thereon.

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