Patent · US Active

Multi-mode aircraft navigation light and aircraft comprising the same

US10919644B2 · kind B2 · utility

2Cited by

1References

20Claims

0Family size

Assignee

Goodrich Lighting Systems, Inc. · DE

Inventors

Carsten Pawliczek · Lippstadt, DE
Anil Kumar Jha · Lippstadt, DE
Christian Schoen · Dortmund, DE

Key dates

Filing date	May 9, 2019
Grant date	Feb 16, 2021
Priority date	—
Expiry date	May 9, 2039

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF21Y2115/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A multi-mode aircraft navigation light includes a first light source of a first color; a second light source of a second color; and a common optical system, which is arranged over the first light source and the second light source for conditioning light emitted by either one of the first light source and the second light source; and a switching circuit configured to effect power supply to a selected one of the first light source and the second light source depending on a color selection signal.

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