Verfahren zur Wärmeeindämmung für Flugzeugheckbeleuchtung

Details

Veröffentlichungs-Nr.

EP4166457

Aktenzeichen

EP22201372

Anmeldetag

13. Oktober 2022

Veröffentlichung

26. März 2025

Erteilung

26. März 2025

Rechtsraum

EP

IPC

B64D47/06B64C1/06F21S45/48B64D41/00F21W107/30

Abstract

The disclosure addresses an external lighting unit for an aircraft. This external lighting unit includes a lighting unit housing (310) have a mounting flange that is configured to provide a reduced contact with a supporting structure (e.g., a tail cone (60, 130) of an aircraft), which in turn reduces conductive heat transfer between the supporting structure and the lighting unit housing (310) (more specifically reduces conductive heat transfer between the supporting structure and a printed circuit board that is disposed within the lighting unit housing (310) and that may be seated on a portion of the lighting unit housing (310)). Open spaces on the surface of the mounting flange that face toward the supporting structure may be occupied by a thermal insulator (340).

Anmelder

Firma

Goodrich Corporation

Land

🇺🇸 USA

Fachgebiete