Patent · US Active

Device for influencing a light beam in particular for stage illumination

US8096684B2 · kind B2 · utility

13Cited by

3References

12Claims

0Family size

Assignee

GLP German Light Products GmbH · DE

Inventors

Markus Salm · Heusweiler, DE
Udo Kuenzler · Langensteinbach, DE

Key dates

Filing date	Mar 28, 2007
Grant date	Jan 17, 2012
Priority date	—
Expiry date	Jul 12, 2027

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21W2131/406
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The device for influencing a light beam includes a primitive element and a housing which is arranged at a rotatable arm and which is rotatable with respect to the primitive element by means of one of the several drive units, and into which a light source for generating a light beam may be introduced, wherein at least one control electronics for operating the device is arranged in the rotatable arm or in the housing.

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