Plane or cylindrical reflector for source of radiation
US5369528A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Oct 22, 1992 |
| Grant date | Nov 29, 1994 |
| Priority date | — |
| Expiry date | Oct 22, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B19/0033
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Reflector for source of radiation, of the plane or cylindrical type, constituted by two reflector elements disposed symmetrically with respect to a plane containing the longitudinal axis of the reflector, each reflector element is constituted by at least one cylindrical part of which the generatrices are parallel to the longitudinal axis of the reflector, the cross-section of this cylindrical part being constituted by a curve such that the rays reflected by the respective ends of this curve constitute two end rays forming respective angles with the plane of symmetry, all the rays reflected on the reflector element being included between the respective angles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.