Patent · US Expired

Reflector for a radiating luminous source and use of the same

US6080464A · kind A · utility

5Cited by

10References

17Claims

0Family size

Assignee

Heraeus Med GmbH · DE

Inventors

Uwe Gampe · Neubiberg, DE
Stefan Greif · Fulda, DE
Jorg Eduard Hartge · Gelnhausen, DE

Key dates

Filing date	May 20, 1998
Grant date	Jun 27, 2000
Priority date	—
Expiry date	May 20, 2018

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31504
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A reflector for a medical luminaire, for use with an incandescent bulb or a discharge bulb, which includes a reflector blank having a reflecting surface, the reflecting surface being provided with a plurality of trapezoidal facets tapering toward the point of intersection with the axis of rotation, the facets being arrayed on at least 8 circular rings around an axis of rotation of the reflector and at least 50 facets being provided in each circular ring.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.