Dielectric barrier discharge plasma generator
US12432841B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 28, 2022 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | May 24, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05H1/2441
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The dielectric barrier discharge plasma generator includes: a dielectric substrate that exhibits a plate shape extending in a first direction and has a first surface and a second surface located on an opposite side of the first surface in a second direction orthogonal to the first direction; a first electrode disposed on the dielectric substrate on a side of the first surface; a second electrode disposed at a position separated from the second surface of the dielectric substrate in the second direction; a gas flow path that is formed by a gap between the dielectric substrate and the second electrode and through which a gas flows in a third direction orthogonal to the first direction and the second direction; and an outlet provided at a first end which is one end portion of the gas flow path in the third direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.