An exterior aircraft light unit (2) includes a mounting structure (4), an LED (18) arranged on the mounting structure (4), and an optical system (6), arranged on the mounting structure (4) for creating an output light emission distribution of the exterior aircraft light unit (2). The optical system (6) has, in a first cross-sectional plane extending through the LED (18), a first concave reflector (8) and a second concave reflector (10), each of the first and second concave reflectors (8, 10) having a proximate end positioned adjacent to the mounting structure (4) and a distal end positioned removed from the mounting structure (4), with the first and second concave reflectors (8, 10) being arranged on opposite sides of the LED (18) in the first cross-sectional plane, and a refractive optical element (16) arranged between the first and second concave reflectors (8, 10) in the first cross-sectional plane. The distal ends of both the first and second concave reflectors (8, 10) have back-tapered shapes, with the first and second concave reflectors (8, 10) curving towards each other at their distal ends.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Exterior aircraft light unit and aircraft comprising the same


    Weitere Titelangaben:

    Außenbeleuchtungseinheit für ein Flugzeug und Flugzeug damit
    Unité d'éclairage d'aéronef extérieure et aéronef la comprenant


    Beteiligte:

    Erscheinungsdatum :

    2016-02-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



    Exterior aircraft light unit and aircraft comprising the exterior aircraft light unit

    HESSLING VON HEIMENDAHL ANDRE / SCHOEN CHRISTIAN / LAPUJADE PHILIPPE G et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Exterior aircraft light unit and aircraft comprising the exterior aircraft light unit

    LAPUJADE PHILIPPE G / HESSLING VON HEIMENDAHL ANDRE / SCHOEN CHRISTIAN et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Exterior aircraft light unit and aircraft comprising the same

    JHA ANIL KUMAR / VON HEIMENDAHL ANDRE HESSLING / BEERMANN FRANZ-JOSEF et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Exterior aircraft light unit and aircraft comprising the same

    JHA ANIL KUMAR / HESSLING VON HEIMENDAHL ANDRE / BEERMANN FRANZ-JOSEF et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Exterior aircraft light unit and aircraft comprising the same

    SPINIVASAMURTHY RAMESH / HESSLING-VON HEIMENDAHL ANDRE / TRINSCHEK ROBERT | Europäisches Patentamt | 2020

    Freier Zugriff