Flugzeuglicht

Details

Veröffentlichungs-Nr.

EP2572991

Aktenzeichen

EP11182744

Anmeldetag

26. September 2011

Veröffentlichung

18. Juni 2014

Erteilung

18. Juni 2014

Rechtsraum

EP

IPC

B64D47/06F21V29/02// F21Y101/02

Abstract

An aircraft light comprises a housing (24), at least one light source (32) to be cooled, the at least one light source (32) being arranged in the housing (24), a heat sink element (26) thermally coupled to the at least one light source (32) and defining a cooling surface (36) exposable to a cooling airstream (52) for the cooling airstream (52) to flow along the cooling surface (36) in a flow direction. The cooling surface (36) extends between upstream and downstream end portions (40,42) spaced apart in the flow direction and means for generating a pressure difference between the upstream and downstream end portions (40,42) of the cooling surface. Due to the pressure difference, a cooling airstream (52) flowing along the cooling surface (36) is created.

Anmelder

Firma

Goodrich Lighting Systems GmbH

Land

🇩🇪 Deutschland

Fachgebiete