Patent · US Active

Lighting device and production method

US11913619B2 · kind B2 · utility

0Cited by

7References

9Claims

0Family size

Assignee

Hella GmbH & Co. KGaA · DE

Inventors

Dmitry Fedosik · Lippstadt, DE
Franz-Josef Kalze · Harsewinkel, DE
Alexander Klarius · Lippstadt, DE

Key dates

Filing date	Dec 2, 2022
Grant date	Feb 27, 2024
Priority date	—
Expiry date	Dec 2, 2042

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21S41/675
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A lighting device for vehicles having a light source apparatus for emitting light, having an optical apparatus, which contains a lens arrangement with a multiplicity of lenses, for deflecting the light in accordance with a specified light distribution, and having a positioner for adjusting a lens along an optical axis of the lens arrangement, wherein the positioner is implemented as an apparatus for setting basic scatter width in such a manner that light can be projected in different scatter widths for a specified basic lighting function.

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