Ultraviolet monitoring system
US7619234B2 · kind B2 · utility
2Cited by
3References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 20, 2007 |
| Grant date | Nov 17, 2009 |
| Priority date | — |
| Expiry date | Jan 17, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01J1/429
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An ultraviolet radiation emission unit includes a housing and an aperture located on the housing. A radiation source includes a light emitting diode configured to emit radiation having a wavelength within a range of about 240 nm and about 280 nm. A radiation reflector is disposed proximate to the radiation source and configured to direct the radiation emitted from the radiation source through the aperture in the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.