Patent · US Active

Illumination device

US7322727B2 · kind B2 · utility

0Cited by

2References

6Claims

0Family size

Assignee

Automotive Lighting Reutlingen GmbH · DE

Inventors

Martin Lampen · Lörrach, DE
Hermann Kellermann · Reutlingen, DE

Key dates

Filing date	Jul 13, 2006
Grant date	Jan 29, 2008
Priority date	—
Expiry date	Jul 13, 2026

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21S41/323
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to an illumination comprised of an illumination source of electromagnetic radiation and a multi-part reflector (10) to route and focus the electromagnetic illumination, whereby the function of the separation (Y) from the angle (β) across at least partial areas of the reflector (10) is not a constant function.

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