High intensity light irradiation apparatus
US6294869A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2000 |
| Grant date | Sep 25, 2001 |
| Priority date | — |
| Expiry date | Jan 11, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J65/046
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention is designed to provide a high intensity light irradiation apparatus having a simpler, lighter, easy to assemble and replace support member for a dielectric barrier electrical discharge lamp. The dielectric barrier electrical discharge lamp 1 comprises concentric outer tube 11 and inner tube 12 to form an inert gas filled electrical discharge space 14 defined by the outer and inner tubes 11,12 and their end walls. A metal rod 3 is inserted into the inner tube 12 of the electrical discharge lamp 1. A pair of clamp members 4 are secured to both ends of the metal rod 3 for clamping the both ends of the electrical discharge lamp 1. An AC voltage is applied between the metal rod 3 and an outer electrode 21 on the surface of the outer tube 11. Cooling water flows through the gap between the metal rod 3 and the inner tube 12.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.