Apparatus and method for discharge treatment
US6396212B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 19, 2001 |
| Grant date | May 28, 2002 |
| Priority date | — |
| Expiry date | Jan 19, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05F3/04
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An apparatus for a discharge treatment, comprisinga pair of electrodes located opposite to each other;an element for applying an alternating current-high voltage between the electrodes; andan element for passing a gas mainly composed of air at a rate of 10 m/sec or more through a space formed between the electrodes is disclosed. Further, a process for a discharge treatment of an article, comprising applying an alternating current-high voltage between a pair of electrodes located opposite to each other, to the article placed between the electrodes, while a gas mainly composed of air is passed at a rate of 10 m/sec or more through a space formed between the electrodes, to thereby expose the article to an electric discharge induced between the electrodes, is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.