Expanded metal mesh and anode structure
US5451307A · kind A · utility
21Cited by
20References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 1990 |
| Grant date | Sep 19, 1995 |
| Priority date | — |
| Expiry date | Oct 1, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/18
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
This invention relates generally to an electrically conductive valve metal mesh of extreme void fraction. More particularly the invention relates in a most important aspect to an application thereof for an electrode structure in such a way as to prevent the corrosion of steel, including reinforcing steel in concrete, by cathodic protection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.