ES2047040T3 - Luz de se\alizacion economica, de alto rendimiento, en especial para vehiculo automovil. - Google Patents

Luz de se\alizacion economica, de alto rendimiento, en especial para vehiculo automovil.

Info

Publication number
ES2047040T3
ES2047040T3 ES88401103T ES88401103T ES2047040T3 ES 2047040 T3 ES2047040 T3 ES 2047040T3 ES 88401103 T ES88401103 T ES 88401103T ES 88401103 T ES88401103 T ES 88401103T ES 2047040 T3 ES2047040 T3 ES 2047040T3
Authority
ES
Spain
Prior art keywords
lens
source
elements
general
automobile vehicle
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.)
Expired - Lifetime
Application number
ES88401103T
Other languages
English (en)
Inventor
Pierre Carel
Eric Blusseau
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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
Priority claimed from FR8706497A external-priority patent/FR2614969B1/fr
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Application granted granted Critical
Publication of ES2047040T3 publication Critical patent/ES2047040T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/008—Combination of two or more successive refractors along an optical axis
    • 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
    • F21S43/255—Filters
    • 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
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • 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
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

EL INVENTO SE REFIERE A UNA LUZ DE SEÑALIZACION PARA VEHICULO AUTOMOVIL QUE CONSTA DE UNA FUENTE LUMINOSA (12) Y ELEMENTOS DESVIADORES PARA LLEVAR LOS RAYOS EMITIDOS POR LA FUENTE EN UNA DIRECCION ESENCIALMENTE PARALELA A UNA DIRECCION GENERAL DE EMISION DETERMINADA (X-X). SEGUN EL INVENTO, LOS ELEMENTOS DE DESVIACION CONSTAN DE UNA PRIMERA LENTE (20) EN FORMA DE BALON SITUADA ALREDEDOR Y CERCA DE LA FUENTE Y DE UNA SEGUNDA LENTE (30) EN FORMA GENERAL DE PLACA SITUADA DELANTE DE LA FUENTE (12) Y DE LA PRIMERA LENTE (20), TRANSVERSALMENTE A LA DIRECCION GENERAL DE EMISION. LA PRIMERA LENTE CONSTA DE ELEMENTOS DESVIADORES (22) PARA ABATIR AL MENOS VERTICALMENTE LOS RAYOS LUMINOSOS RECIBIDOS DE LA FUENTE, EN DIRECCION DE DICHA SEGUNDA LENTE, MIENTRAS QUE ESTA (30) CONSTA DE ELEMENTOS DESVIADORES (32) PARA ABATIR AL MENOS HORIZONTALMENTE LOS RAYOS LUMINOSOS RECIBIDOS DE LA PRIMERA LENTE HASTA UNA DIRECCION ESENCIALMENTE PARALELA A LA DIRECCION GENERAL DE EMISION (X-X). EL INVENTO INCLUYE IGUALMENTE SOBRE LA PRIMERA LENTE ELEMENTOS REPARTIDORES DE FLUJO PARA DAR A LA ZONA DE ILUMINACION UN REPARTO LUMINOSO HOMOGENEO EN EL SENTIDO DE SU ANCHURA.
ES88401103T 1987-05-07 1988-05-05 Luz de se\alizacion economica, de alto rendimiento, en especial para vehiculo automovil. Expired - Lifetime ES2047040T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8706497A FR2614969B1 (fr) 1987-05-07 1987-05-07 Feu de signalisation a grande plage eclairante et luminance homogene, notamment pour vehicule automobile
FR8800260 1988-01-12

Publications (1)

Publication Number Publication Date
ES2047040T3 true ES2047040T3 (es) 1994-02-16

Family

ID=26225966

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88401103T Expired - Lifetime ES2047040T3 (es) 1987-05-07 1988-05-05 Luz de se\alizacion economica, de alto rendimiento, en especial para vehiculo automovil.

Country Status (5)

Country Link
US (1) US4859043A (es)
EP (1) EP0290347B1 (es)
JP (1) JPS63285802A (es)
DE (1) DE3884664T2 (es)
ES (1) ES2047040T3 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH071687Y2 (ja) * 1988-08-22 1995-01-18 株式会社小糸製作所 車両灯具用レンズ
US5081564A (en) * 1989-07-11 1992-01-14 Koito Manufacturing Co., Ltd. Vehicular lighting device
US5287147A (en) * 1991-01-25 1994-02-15 Canon Kabushiki Kaisha Original scanning apparatus with fixed light source
US5255116A (en) * 1991-02-18 1993-10-19 Canon Kabushiki Kaisha Original scanning apparatus
DE9111057U1 (de) * 1991-09-06 1991-10-17 Hella KG Hueck & Co., 59557 Lippstadt Rundumkennleuchte
US5296882A (en) * 1992-12-21 1994-03-22 Minnesota Mining And Manufacturing Company Overhead projector with catadioptric fresnel lens
US5317349A (en) * 1993-06-29 1994-05-31 Minnesota Mining And Manufacturing Company Overhead projector with achromatic fresnel lens
IT1267221B1 (it) * 1994-04-20 1997-01-28 Seima Italiana Spa Fanale per autoveicoli con riflettore a lenti
DE19635942A1 (de) * 1996-09-05 1998-03-12 Vitaly Dr Lissotschenko Optisches Strahlformungssystem
US6273596B1 (en) * 1997-09-23 2001-08-14 Teledyne Lighting And Display Products, Inc. Illuminating lens designed by extrinsic differential geometry
FR2782370B1 (fr) 1998-08-14 2000-11-10 Valeo Vision Feu de signalisation d'eclairement homogene comprenant des plages lisses
FR2790540B1 (fr) 1999-03-02 2001-06-08 Valeo Vision Feu de signalisation a plage eclairante homogene pour vehicule automobile
FR2813379B1 (fr) 2000-08-28 2002-11-29 Valeo Vision Feu de signalisation a structure optique simplifiee
US20050030759A1 (en) * 2003-08-04 2005-02-10 Guide Corporation Bifocal hyperbolic catadioptric collection system for an automotive lamp
JP4339050B2 (ja) * 2003-09-04 2009-10-07 本田技研工業株式会社 自動二輪車の尾灯装置
FR2874994B1 (fr) 2004-09-07 2006-11-24 Valeo Vision Sa Projecteur d'eclairage ou de signalisation en forme de bandeau comportant un miroir plan a echelons
DE102005022979B4 (de) * 2005-05-19 2008-11-27 Hella Kgaa Hueck & Co. Signalleuchte eines Kraftfahrzeugs
US7207700B2 (en) * 2005-09-22 2007-04-24 Visteon Global Technologies, Inc. Near field lens with spread characteristics
US20080310166A1 (en) * 2007-06-14 2008-12-18 Jeyachandrabose Chinniah Toroidal Lens
DE102009056385A1 (de) * 2009-11-30 2011-06-01 Osram Gesellschaft mit beschränkter Haftung Leuchte und Verkehrswegbeleuchtungseinrichtung
US10024517B2 (en) * 2011-08-12 2018-07-17 Citizen Electronics Co., Ltd. Lens member and light-emitting device using same
JP5790422B2 (ja) * 2011-11-08 2015-10-07 市光工業株式会社 車両用灯具
JP5914857B2 (ja) * 2012-07-27 2016-05-11 パナソニックＩｐマネジメント株式会社 照明器具
DE102013204476B4 (de) * 2013-03-14 2022-07-07 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optisches Element und optoelektronisches Bauelement mit optischem Element
DE102013110950B4 (de) * 2013-07-16 2023-04-20 Hyundai Motor Company Blinkleuchte oder Rückfahrscheinwerfer für Fahrzeuge mit einer Linse zur Lichtteilung
WO2015045192A1 (ja) 2013-09-25 2015-04-02 大日本印刷株式会社 リニアフレネルレンズシート、透過型表示装置及びリニアフレネルレンズシートを製造するためのロール状の型
CN103994386A (zh) * 2014-05-29 2014-08-20 江苏迅驰汽车部件有限公司 一种汽车后尾灯
KR102332243B1 (ko) 2015-01-27 2021-11-29 삼성전자주식회사 반사형 확산렌즈 및 이를 포함하는 디스플레이 장치
CN106772718B (zh) 2017-01-16 2018-11-02 广州弥德科技有限公司 菲涅尔透镜及具有该菲涅尔透镜的显示装置
AT519863B1 (de) * 2017-09-27 2018-11-15 Zkw Group Gmbh Kraftfahrzeubeleuchtungsvorrichtung mit unterteilte Mikro-Eintrittsoptiken aufweisenden Mikrooptik-Systemen
US10364961B2 (en) 2017-10-31 2019-07-30 Rebo Lighting & Electronics, Llc Illumination device for a vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2246098A (en) * 1936-03-20 1941-06-17 Firm Sendlinger Optische Glasw Lens and the manufacture thereof
US3761184A (en) * 1972-02-07 1973-09-25 Itek Corp Wide angle, narrow bandwidth laser detection system
FR2509429B1 (fr) * 1981-07-09 1986-05-16 Cibie Projecteurs Feu d'apparence incolore pour vehicule automobile
EP0098062B1 (en) * 1982-06-24 1986-04-09 Britax Vega Limited Vehicle lamp assemblies
GB8318224D0 (en) * 1983-07-05 1983-08-03 Britax Vega Ltd Vehicle lamp assembly
JPH0129928Y2 (es) * 1984-09-29 1989-09-12
EP0193294A3 (en) * 1985-02-22 1987-08-19 Britax Vega Limited Vehicle lamp assembly

Also Published As

Publication number Publication date
US4859043A (en) 1989-08-22
DE3884664T2 (de) 1994-02-03
EP0290347A3 (en) 1990-01-17
EP0290347B1 (fr) 1993-10-06
DE3884664D1 (de) 1993-11-11
JPS63285802A (ja) 1988-11-22
EP0290347A2 (fr) 1988-11-09

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