Plasma generator
US9536709B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2014 |
| Grant date | Jan 3, 2017 |
| Priority date | — |
| Expiry date | Jan 9, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05H2245/36
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A large-sized plasma generator is suited to various surface shapes and has a longer service life and improved energy conservation. An example of the plasma generator (1-1) has a dielectric layer (3), first and second electrodes (4, 5) that are formed within the dielectric layer, an alternating-current power supply (6), and a first metal layer (7). The dielectric layer (3) is composed of polymer resin layers (31, 32) that are formed of a polyimide resin. The electrodes are arranged side by side within the dielectric layer. The first metal layer is formed of a metal having a sterilization effect, and has a plurality of pores (71) in the surface. The first metal layer spans between supporting parts (33, 34) of the polymer resin layer (32), and faces the whole of the electrodes. A gap (S) is formed between the first metal layer and the polymer resin layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.