ES543369A0 - Perfeccionamientos en los sistemas de acoplamiento de una guia de luz a una fuente luminosa - Google Patents

Perfeccionamientos en los sistemas de acoplamiento de una guia de luz a una fuente luminosa

Info

Publication number
ES543369A0
ES543369A0 ES543369A ES543369A ES543369A0 ES 543369 A0 ES543369 A0 ES 543369A0 ES 543369 A ES543369 A ES 543369A ES 543369 A ES543369 A ES 543369A ES 543369 A0 ES543369 A0 ES 543369A0
Authority
ES
Spain
Prior art keywords
coupling systems
light source
light guide
light
guide
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES543369A
Other languages
English (en)
Other versions
ES8703645A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cibie Projecteurs SA
Original Assignee
Cibie Projecteurs SA
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 SA filed Critical Cibie Projecteurs SA
Publication of ES543369A0 publication Critical patent/ES543369A0/es
Publication of ES8703645A1 publication Critical patent/ES8703645A1/es
Expired legal-status Critical Current

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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (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)
ES543369A 1984-05-25 1985-05-22 Perfeccionamientos en los sistemas de acoplamiento de una guia de luz a una fuente luminosa Expired ES8703645A1 (es)

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
ES543369A0 true ES543369A0 (es) 1987-03-01
ES8703645A1 ES8703645A1 (es) 1987-03-01

Family

ID=9304406

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543369A Expired ES8703645A1 (es) 1984-05-25 1985-05-22 Perfeccionamientos en los sistemas de acoplamiento de una guia de luz a una fuente luminosa

Country Status (6)

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

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2621100A1 (fr) * 1987-09-30 1989-03-31 Koito Mfg Co Ltd Feu avant de type a double faisceau pour vehicule automobile
JPH046085Y2 (es) * 1987-09-30 1992-02-20
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
EP0911574B1 (fr) * 1997-10-21 2006-02-08 Automotive Lighting Rear Lamps France Diffuseur de feux de signalisation de véhicules
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
WO2003026031A1 (fr) * 2001-09-11 2003-03-27 Bridgestone Corporation Element condensateur et procede de production de ce dernier, lampe a del comprenant un element condensateur et dispositif emettant de la lumiere lineaire comprenant une lampe del en tant que source de lumiere
ATE261088T1 (de) * 2001-09-27 2004-03-15 Seat Sa 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
US7874714B2 (en) * 2005-07-29 2011-01-25 Ccs, Inc. Optical unit and light irradiating device
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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE1199205B (de) * 1964-04-11 1965-08-26 Quarzlampen Gmbh Vorrichtung zum Einleiten von Licht in Glasfaserbuendel
DE1197827C2 (de) * 1964-04-11 1976-02-26 Orginal Hanau Quarzlampen GmbH, 6450 Hanau Operationsleuchte
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
FR2564982B1 (fr) 1987-12-31
FR2564982A1 (fr) 1985-11-29
JPS60257001A (ja) 1985-12-18
IT1208543B (it) 1989-07-10
US4631642A (en) 1986-12-23
IT8520748A0 (it) 1985-05-16
ES8703645A1 (es) 1987-03-01
DE3518265A1 (de) 1985-11-28

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