Plasma generator and discharge device and reactor using plasma generator
US8729805B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 19, 2009 |
| Grant date | May 20, 2014 |
| Priority date | — |
| Expiry date | Jul 25, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/0869
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A plasma generator has a first member 2 containing a dielectric material, and an electrode group composed of a plurality of electrodes and including a first assembly 6 partially including a plurality of electrodes and a second assembly 7 partially including a plurality of electrodes. In accordance with an AC voltage, the first assembly 6 generates a plasma in a first space 23 contacting the first member 2. In accordance with a DC voltage, the second assembly 7 generates an electric field in a second space 24 contacting the first member 2 and communicating with the first space 23. At least one or more electrodes of a portion of the first assembly 6 and at least one or more electrodes of a portion of the second assembly 7 are provided on the surface of or in the inside of the first member 2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.