IT8520748A0 - 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' integrataInfo
- Publication number
- IT8520748A0 IT8520748A0 IT8520748A IT2074885A IT8520748A0 IT 8520748 A0 IT8520748 A0 IT 8520748A0 IT 8520748 A IT8520748 A IT 8520748A IT 2074885 A IT2074885 A IT 2074885A IT 8520748 A0 IT8520748 A0 IT 8520748A0
- Authority
- IT
- Italy
- Prior art keywords
- light
- guidance
- car
- light source
- coupling terminal
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
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
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 true IT8520748A0 (it) | 1985-05-16 |
IT1208543B 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) |
Families Citing this family (41)
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 (it) * | 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 (it) * | 1991-08-02 | 1992-12-03 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
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 |
DE69833421T2 (de) * | 1997-10-21 | 2006-09-28 | Automotive Lighting Rear Lamps France | Lichtabgabeoptik für Fahrzeugsignalleuchten |
FR2784448B1 (fr) * | 1998-10-13 | 2000-11-24 | Axo Scintex Cie Equip Automobi | Diffuseur, notamment de feux de signalisation de vehicules |
AU2086099A (en) * | 1997-12-09 | 1999-06-28 | Cooper Automotive Products, Inc. | Optical waveguide structures for vehicle lighting |
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 | CAPACITOR ELEMENT AND METHOD FOR PRODUCING THE SAME, LED LAMP COMPRISING A CAPACITOR ELEMENT, AND LINEAR LIGHT EMITTING DEVICE COMPRISING A 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 |
CN101238590B (zh) * | 2005-07-29 | 2012-02-08 | Ccs株式会社 | 光学单元及光照射装置 |
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 |
Family Cites Families (12)
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 |
-
1984
- 1984-05-25 FR FR8408241A patent/FR2564982B1/fr not_active Expired
-
1985
- 1985-05-16 IT IT8520748A patent/IT1208543B/it active
- 1985-05-21 DE DE19853518265 patent/DE3518265A1/de not_active Withdrawn
- 1985-05-21 US US06/736,460 patent/US4631642A/en not_active Expired - Fee Related
- 1985-05-22 ES ES543369A patent/ES8703645A1/es not_active Expired
- 1985-05-24 JP JP60110594A patent/JPS60257001A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2564982B1 (fr) | 1987-12-31 |
US4631642A (en) | 1986-12-23 |
ES8703645A1 (es) | 1987-03-01 |
IT1208543B (it) | 1989-07-10 |
FR2564982A1 (fr) | 1985-11-29 |
JPS60257001A (ja) | 1985-12-18 |
DE3518265A1 (de) | 1985-11-28 |
ES543369A0 (es) | 1987-03-01 |
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