IT1208543B - Ad un insieme proiettore per terminale di accoppiamento di una automobile. guida di luce ad una sorgente luminosa, in particolare per una illuminazione da citta' integrata - Google Patents

Ad un insieme proiettore per terminale di accoppiamento di una automobile. guida di luce ad una sorgente luminosa, in particolare per una illuminazione da citta' integrata

Info

Publication number
IT1208543B
IT1208543B IT8520748A IT2074885A IT1208543B IT 1208543 B IT1208543 B IT 1208543B IT 8520748 A IT8520748 A IT 8520748A IT 2074885 A IT2074885 A IT 2074885A IT 1208543 B IT1208543 B IT 1208543B
Authority
IT
Italy
Prior art keywords
projector
light source
coupling terminal
light guide
car coupling
Prior art date
Application number
IT8520748A
Other languages
English (en)
Other versions
IT8520748A0 (it
Inventor
Norbert Brun
Original Assignee
Cibie Projecteurs
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 Cibie Projecteurs filed Critical Cibie Projecteurs
Publication of IT8520748A0 publication Critical patent/IT8520748A0/it
Application granted granted Critical
Publication of IT1208543B publication Critical patent/IT1208543B/it

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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/24—Light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/239—Light guides characterised by the shape of the light guide plate-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/247—Light guides with a single light source being coupled into 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
    • G02B6/0005—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 of the fibre type
    • G02B6/0006—Coupling light into the fibre
    • 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
    • G02B6/4298—Coupling light guides with opto-electronic elements coupling with non-coherent light sources and/or radiation detectors, e.g. lamps, incandescent bulbs, scintillation chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
    • F21V2200/17—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type characterised by the admission of light into the guide

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Light Guides In General And Applications Therefor (AREA)
IT8520748A 1984-05-25 1985-05-16 Ad un insieme proiettore per terminale di accoppiamento di una automobile. guida di luce ad una sorgente luminosa, in particolare per una illuminazione da citta' integrata IT1208543B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8408241A FR2564982B1 (fr) 1984-05-25 1984-05-25 Embout de couplage d'un guide de lumiere a une source lumineuse, notamment pour un eclairage de ville integre a un ensemble projecteur pour automobile

Publications (2)

Publication Number Publication Date
IT8520748A0 IT8520748A0 (it) 1985-05-16
IT1208543B true IT1208543B (it) 1989-07-10

Family

ID=9304406

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8520748A IT1208543B (it) 1984-05-25 1985-05-16 Ad un insieme proiettore per terminale di accoppiamento di una automobile. guida di luce ad una sorgente luminosa, in particolare per una illuminazione da citta' integrata

Country Status (6)

Country Link
US (1) US4631642A (it)
JP (1) JPS60257001A (it)
DE (1) DE3518265A1 (it)
ES (1) ES8703645A1 (it)
FR (1) FR2564982B1 (it)
IT (1) IT1208543B (it)

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JPH046085Y2 (it) * 1987-09-30 1992-02-20
FR2621100A1 (fr) * 1987-09-30 1989-03-31 Koito Mfg Co Ltd Feu avant de type a double faisceau pour vehicule automobile
JP2544660B2 (ja) * 1988-12-15 1996-10-16 株式会社小糸製作所 自動車用前照灯装置
JPH0766682B2 (ja) 1989-07-31 1995-07-19 本田技研工業株式会社 自動二輪車のヘッドランプ装置
US5117335A (en) * 1989-12-28 1992-05-26 Koito Manufacturing Co., Ltd. Headlight for vehicle
JP2655741B2 (ja) * 1990-06-25 1997-09-24 株式会社小糸製作所 投射型自動車用ヘッドランプ
US5103381A (en) * 1991-01-09 1992-04-07 Uke Alan K Lamp reflector system
JP2507834B2 (ja) * 1991-02-08 1996-06-19 株式会社小糸製作所 投射型自動車用ヘッドランプ
FI90911C (fi) * 1991-04-30 1994-04-11 Anturilaakso Oy Valonheitin
DE9109578U1 (de) * 1991-08-02 1992-12-03 Robert Bosch Gmbh, 7000 Stuttgart Bremslichtanlage für Kraftfahrzeuge
DE4129094B4 (de) * 1991-09-02 2005-08-25 Hella Kgaa Hueck & Co. Signalleuchte mit Leuchtdioden als Lichtquelle für Kraftfahrzeuge und deren Verwendung für unterschiedliche Signalleuchtenfunktionen
FR2689961B1 (fr) * 1992-04-13 1994-12-16 Claude Amblard Jean Projecteur à optique fluide.
US5343367A (en) * 1992-12-14 1994-08-30 General Electric Company Projection headlamp system having direct optical coupling of light distribution elements with discharge arc light source
JPH06283002A (ja) * 1993-03-26 1994-10-07 Koito Mfg Co Ltd 自動車用ヘッドランプ
FR2720477B1 (fr) * 1994-05-30 1996-08-09 Valeo Vision Feu de signalisation intégré à un projecteur, et projecteur l'incorporant.
US5682138A (en) * 1996-05-14 1997-10-28 Powell; Richard A. Illumination system for a semi-trailer or the like
DE19739173A1 (de) * 1997-09-06 1999-03-11 Hella Kg Hueck & Co Signalleuchte für Fahrzeuge
FR2784448B1 (fr) * 1998-10-13 2000-11-24 Axo Scintex Cie Equip Automobi Diffuseur, notamment de feux de signalisation de vehicules
ES2257799T3 (es) * 1997-10-21 2006-08-01 Automotive Lighting Rear Lamps France Difusor de pilotos de señalizacion de vehiculos.
ES2255737T3 (es) * 1997-12-09 2006-07-01 Federal-Mogul Ignition Company Estructuras de guia de ondas para iluminacion de vehiculo.
FR2778453B1 (fr) * 1998-05-06 2000-06-16 Axo Scintex Cie Equip Automobi Reflecteur de projecteur de vehicules
DE19850443B4 (de) * 1998-10-23 2009-12-31 Valeo Beleuchtung Deutschland Gmbh Leuchte, insbesondere für Kraftfahrzeuge
DE19924411A1 (de) * 1999-05-27 2000-11-30 Hella Kg Hueck & Co Stabförmiger Lichtleiter
FR2804493B1 (fr) * 2000-01-31 2002-04-26 Renault Projecteur de feu de signalisation de vehicule automobile a guides de lumiere
FR2804494B1 (fr) * 2000-02-02 2002-04-05 Renault Projecteur de phare de vehicule automobile a guides de lumiere
FR2805332B1 (fr) * 2000-02-18 2002-04-26 Renault Projecteur de phare de vehicule automobile a guides de lumiere
FR2805598B1 (fr) * 2000-02-25 2002-04-26 Renault Projecteur de phare de vehicule automobile a guides de lumiere
US6527411B1 (en) * 2000-08-01 2003-03-04 Visteon Corporation Collimating lamp
DE10114123A1 (de) 2001-03-22 2002-09-26 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
DE10127966A1 (de) 2001-06-08 2002-12-12 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
EP1434277A4 (en) * 2001-09-11 2005-01-26 Bridgestone Corp CONDENSATION ELEMENT AND MANUFACTURING METHOD THEREFOR AND CONDENSING ELEMENT-CARRYING LED LAMP AND LINEAR LIGHT EMITTING DEVICE WITH LED LAMP AS A LIGHT SOURCE
DE60200244T2 (de) * 2001-09-27 2005-03-03 Seat S.A. Bauteil für Kfz-Beleuchtungseinheit
DE10200357A1 (de) * 2002-01-08 2003-07-17 Automotive Lighting Reutlingen Scheinwerfer
DE10342635A1 (de) * 2003-09-16 2005-04-07 Hella Kgaa Hueck & Co. Positions-Begrenzungslichtfunktion
KR101137843B1 (ko) * 2005-06-15 2012-04-20 엘지디스플레이 주식회사 백라이트 유닛과 이를 이용한 액정표시장치
FR2887997B1 (fr) * 2005-06-30 2008-04-11 Valeo Vision Sa Embout de guide optique a etalement des rayons lumineux
WO2007013563A1 (ja) * 2005-07-29 2007-02-01 Ccs Inc. 光学ユニット及び光照射装置
DE102011090197B4 (de) * 2011-12-30 2015-06-25 Automotive Lighting Reutlingen Gmbh Lichtleiter für eine Kraftfahrzeugbeleuchtungseinrichtung
JP6467863B2 (ja) * 2014-10-22 2019-02-13 市光工業株式会社 車両用灯具
KR101992183B1 (ko) * 2017-07-10 2019-06-24 엘지전자 주식회사 차량용 램프 및 차량
JP7027991B2 (ja) * 2018-03-19 2022-03-02 いすゞ自動車株式会社 ライトガイド及び車両用灯具

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FR1025462A (fr) * 1950-10-04 1953-04-15 Forges Ateliers Const Electr Perfectionnements aux systèmes éclairants
US2808502A (en) * 1955-06-09 1957-10-01 Phillip M Large Auxiliary automobile lighting device
DE1197827C2 (de) * 1964-04-11 1976-02-26 Orginal Hanau Quarzlampen GmbH, 6450 Hanau Operationsleuchte
DE1199205B (de) * 1964-04-11 1965-08-26 Quarzlampen Gmbh Vorrichtung zum Einleiten von Licht in Glasfaserbuendel
FR1431406A (fr) * 1965-04-09 1966-03-11 Quarzlampen Gmbh Dispositif pour diriger une lumière dans un faisceau de fils de verre
FR2252583A1 (en) * 1973-11-23 1975-06-20 Ulmic Sa Truncated cone light concentrator - has one or more curved surfaces of revolution for focussing light
US4151582A (en) * 1974-12-26 1979-04-24 Izon Corporation Point array sheet lighting apparatus
CA1115156A (en) * 1975-11-03 1981-12-29 Roland Winston Radiant energy collecting and transmitting device
JPS5445986A (en) * 1977-09-19 1979-04-11 Ichikoh Ind Ltd Lighting apparatus for vehicles
DE2805358C2 (de) * 1978-02-09 1982-04-08 Aeg-Telefunken Ag, 1000 Berlin Und 6000 Frankfurt Aperturwandler zur Ankopplung eines optischen Senders verhältnismäßiger kleiner kreisförmiger Koppelfläche, insbesondere einer lichtemittierenden Diode, an eine Gradientenfaser
JPS5511216A (en) * 1978-07-10 1980-01-26 Olympus Optical Co Ltd Connecting optical system of light guide
FR2514105A1 (fr) * 1981-10-05 1983-04-08 Cibie Projecteurs Projecteur a conduit de lumiere pour vehicules automobiles

Also Published As

Publication number Publication date
FR2564982A1 (fr) 1985-11-29
DE3518265A1 (de) 1985-11-28
JPS60257001A (ja) 1985-12-18
ES543369A0 (es) 1987-03-01
US4631642A (en) 1986-12-23
IT8520748A0 (it) 1985-05-16
FR2564982B1 (fr) 1987-12-31
ES8703645A1 (es) 1987-03-01

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