Nanoscale corona discharge electrode
US7504628B2 · kind B2 · utility
3Cited by
4References
20Claims
0Family size
Inventor
Key dates
| Filing date | Jan 6, 2006 |
| Grant date | Mar 17, 2009 |
| Priority date | — |
| Expiry date | Jun 3, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01T19/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrode for atmospheric corona discharge apparatus provide a passive conductor whose surface is decorated with nanostructures such as carbon nanotubes. The nanotubes provide for a lower corona discharge initiation voltage and raise the possibility for reduced ozone production on corona discharge devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.