BRPI0409181A - dispositivo luminoso que utiliza uma fonte de luz diodo, e método de emitir uma luz de formação a partir do exterior de uma aeronave - Google Patents

dispositivo luminoso que utiliza uma fonte de luz diodo, e método de emitir uma luz de formação a partir do exterior de uma aeronave

Info

Publication number
BRPI0409181A
BRPI0409181A BRPI0409181-7A BRPI0409181A BRPI0409181A BR PI0409181 A BRPI0409181 A BR PI0409181A BR PI0409181 A BRPI0409181 A BR PI0409181A BR PI0409181 A BRPI0409181 A BR PI0409181A
Authority
BR
Brazil
Prior art keywords
light
aircraft
emitting
outside
lighting device
Prior art date
Application number
BRPI0409181-7A
Other languages
English (en)
Inventor
Nicolo F Machi
Joseph L Ferguson
Jeffrey M Singer
Scott R Mangum
Original Assignee
Honeywell Int Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of BRPI0409181A publication Critical patent/BRPI0409181A/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D47/00—Equipment not otherwise provided for
    • B64D47/02—Arrangements or adaptations of signal or lighting devices
    • B64D47/06—Arrangements or adaptations of signal or lighting devices for indicating aircraft presence
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D2203/00—Aircraft or airfield lights using LEDs
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B2006/0098—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings for scanning
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Planar Illumination Modules (AREA)
  • Led Device Packages (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

"DISPOSITIVO LUMINOSO QUE UTILIZA UMA FONTE DE LUZ DIODO, E MéTODO DE EMITIR UMA LUZ DE FORMAçãO A PARTIR DO EXTERIOR DE UMA AERONAVE". Dispositivo luminoso que inclui uma ou mais fontes de luz diodo (32), as quais são configuradas para emitir luz para dentro dos bordos periféricos de uma guia de luz (2). A guia de luz (20) inclui um conjunto de elementos difusores (22) para dispersão da luz emitida em uma pluralidade de direções para fora da superfície frontal da guia de luz (20). Os elementos difusores (22) estão distribuídos por sobre a guia de luz (20) tal que a luz dispersa consegue uma característica particular, por ex., aprimorada uniformidade.
BRPI0409181-7A 2003-04-04 2004-04-01 dispositivo luminoso que utiliza uma fonte de luz diodo, e método de emitir uma luz de formação a partir do exterior de uma aeronave BRPI0409181A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46037603P 2003-04-04 2003-04-04
US10/740,658 US7278766B2 (en) 2003-04-04 2003-12-18 LED based light guide for dual mode aircraft formation lighting
PCT/US2004/010026 WO2004094231A1 (en) 2003-04-04 2004-04-01 Led based light guide for aircraft formation lighting

Publications (1)

Publication Number Publication Date
BRPI0409181A true BRPI0409181A (pt) 2006-04-11

Family

ID=33101434

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409181-7A BRPI0409181A (pt) 2003-04-04 2004-04-01 dispositivo luminoso que utiliza uma fonte de luz diodo, e método de emitir uma luz de formação a partir do exterior de uma aeronave

Country Status (9)

Country Link
US (1) US7278766B2 (pt)
EP (1) EP1615820B1 (pt)
JP (1) JP2006524165A (pt)
KR (1) KR20050116161A (pt)
AT (1) ATE365674T1 (pt)
AU (1) AU2004232805A1 (pt)
BR (1) BRPI0409181A (pt)
DE (1) DE602004007255T2 (pt)
WO (1) WO2004094231A1 (pt)

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DE102014112546A1 (de) * 2014-09-01 2016-03-03 Rehau Ag + Co Lichtverteilvorrichtung und Leuchtvorrichtung
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US10106276B2 (en) 2015-04-16 2018-10-23 Hughey & Phillips, Llc Obstruction lighting system configured to emit visible and infrared light
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US11178741B1 (en) 2015-12-22 2021-11-16 Hughey & Phillips, Llc Lighting system configured to emit visible and infrared light
US10040575B2 (en) 2016-07-15 2018-08-07 Goodrich Lighting Systems, Inc. Dual mode aircraft light assembly
CN106662313A (zh) * 2016-09-27 2017-05-10 深圳市大疆创新科技有限公司 无人飞行器的航行灯和无人飞行器
CN106764785B (zh) * 2016-11-25 2024-08-20 上海航空电器有限公司 一种直发光led编队灯
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US10788617B2 (en) 2018-01-19 2020-09-29 HeatchCo LLC Outside light with diffusing light panel
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TW202036060A (zh) 2018-11-12 2020-10-01 美商康寧公司 包括圖案化反射器之背光、擴散板及製造背光之方法
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Also Published As

Publication number Publication date
DE602004007255D1 (de) 2007-08-09
US20040196646A1 (en) 2004-10-07
KR20050116161A (ko) 2005-12-09
US7278766B2 (en) 2007-10-09
EP1615820A1 (en) 2006-01-18
AU2004232805A1 (en) 2004-11-04
WO2004094231A1 (en) 2004-11-04
ATE365674T1 (de) 2007-07-15
EP1615820B1 (en) 2007-06-27
JP2006524165A (ja) 2006-10-26
DE602004007255T2 (de) 2008-03-06

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.