ES2130955A1 - "dispositivo de alumbrado para vehiculos". - Google Patents

"dispositivo de alumbrado para vehiculos".

Info

Publication number
ES2130955A1
ES2130955A1 ES09601809A ES9601809A ES2130955A1 ES 2130955 A1 ES2130955 A1 ES 2130955A1 ES 09601809 A ES09601809 A ES 09601809A ES 9601809 A ES9601809 A ES 9601809A ES 2130955 A1 ES2130955 A1 ES 2130955A1
Authority
ES
Spain
Prior art keywords
light
light beam
reflected
adjusting means
traffic conditions
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
ES09601809A
Other languages
English (en)
Other versions
ES2130955B1 (es
Inventor
Guenter Hege
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of ES2130955A1 publication Critical patent/ES2130955A1/es
Application granted granted Critical
Publication of ES2130955B1 publication Critical patent/ES2130955B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • 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
    • F21S41/25—Projection lenses
    • F21S41/255—Lenses with a front view of circular or truncated circular outline
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/36—Combinations of two or more separate reflectors
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/62—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution for adaptation between right-hand and left-hand traffic
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors

Landscapes

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

Abstract

Dispositivo de alumbrado para vehículos que presenta una fuente de luz (10) y un reflector (12) mediante el cual se refleja luz a un dispositivo deflector (18). El dispositivo deflector (18) presenta una multiplicidad de elementos (22) reflectantes individuales, que se pueden mover entre al menos dos diferentes posiciones independientemente unos de otros. Cada elemento (22) tiene asociado un elemento de ajuste (26) accionado eléctricamente, que se gobierna mediante una unidad de mando (30).
ES009601809A 1995-08-16 1996-08-14 "dispositivo de alumbrado para vehiculos". Expired - Lifetime ES2130955B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19530008A DE19530008B4 (de) 1995-08-16 1995-08-16 Beleuchtungseinrichtung für Fahrzeuge mit einer reflektierenden Umlenkvorrichtung

Publications (2)

Publication Number Publication Date
ES2130955A1 true ES2130955A1 (es) 1999-07-01
ES2130955B1 ES2130955B1 (es) 2000-03-01

Family

ID=7769538

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009601809A Expired - Lifetime ES2130955B1 (es) 1995-08-16 1996-08-14 "dispositivo de alumbrado para vehiculos".

Country Status (5)

Country Link
US (1) US5938319A (es)
JP (1) JPH09104288A (es)
DE (1) DE19530008B4 (es)
ES (1) ES2130955B1 (es)
FR (1) FR2737917B1 (es)

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6445884B1 (en) 1995-06-22 2002-09-03 3Dv Systems, Ltd. Camera with through-the-lens lighting
US6421165B2 (en) * 1996-02-07 2002-07-16 Light & Sound Design Ltd. Programmable light beam shape altering device using programmable micromirrors
DE19758665B4 (de) * 1996-12-18 2004-12-16 Koito Manufacturing Co., Ltd. Beleuchtungseinheit für ein Fahrzeug
DE19737653A1 (de) * 1997-08-29 1999-03-04 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungseinrichtung für Fahrzeuge und Betriebsverfahren für eine derartige Beleuchtungseinrichtung
DE19750495B4 (de) * 1997-11-14 2009-12-03 Automotive Lighting Reutlingen Gmbh Scheinwerferanlage für Fahrzeuge
DE19822149C2 (de) * 1998-05-16 2000-08-24 Bosch Gmbh Robert Vorrichtung zur Steuerung und/oder Regelung der Leuchtweite eines Scheinwerfers eines Kraftfahrzeugs
DE19822142C2 (de) * 1998-05-16 2000-08-17 Bosch Gmbh Robert Verfahren und Vorrichtung zum Erzeugen eines vor einem Kraftfahrzeug auf die Fahrbahn auftreffenden Lichtbündels
EP0989357B1 (en) * 1998-09-25 2003-04-02 Stanley Electric Co., Ltd. Headlamp with beam distribution switch mechanism
DE19907943C2 (de) * 1999-02-25 2001-02-22 Bosch Gmbh Robert Kraftfahrzeugscheinwerfer mit einer Umlenkvorrichtung zum Ändern der Richtung zumindest eines Teils eines Lichtbündels
DE19938179A1 (de) * 1999-08-16 2001-03-15 Gresser German Hochleistungsscheinwerfer für Nebel- und Abblendlicht mit verbessertem Wirkungsgrad
FR2797678B1 (fr) * 1999-08-19 2001-12-07 Peugeot Citroen Automobiles Sa Dispositif d'eclairage et/ou de signalisation pour vehicule et vehicule comportant un tel dispositif
FR2797614B1 (fr) * 1999-08-19 2001-09-28 Peugeot Citroen Automobiles Sa Dispositif d'eclairage et/ou signalisation pour vehicule et systeme d'eclairage de vehicule comportant un tel dispositif
DE19944369B4 (de) * 1999-09-16 2005-08-25 Bayerische Motoren Werke Ag Scheinwerfer mit variabler Lichtbündelverteilung für Kraftfahrzeuge
DE19950504A1 (de) * 1999-10-20 2001-05-10 Porsche Ag Verfahren und Vorrichtung zur Steuerung der Lichtvertielung einer Scheinwerferanordnung eines Fahrzeuges
US6891960B2 (en) 2000-08-12 2005-05-10 Facet Technology System for road sign sheeting classification
US6674878B2 (en) * 2001-06-07 2004-01-06 Facet Technology Corp. System for automated determination of retroreflectivity of road signs and other reflective objects
DE10044391B4 (de) * 2000-09-08 2013-09-05 Automotive Lighting Reutlingen Gmbh Scheinwerfer für Kraftfahrzeuge
US6781691B2 (en) * 2001-02-02 2004-08-24 Tidal Photonics, Inc. Apparatus and methods relating to wavelength conditioning of illumination
DE10107842A1 (de) * 2001-02-16 2002-09-05 Erco Leuchten Gebäudeleuchte sowie Verfahren zur Simulation von Lichtverhältnissen von Gebäudeleuchten an Gebäudeflächen
US6497503B1 (en) * 2001-06-21 2002-12-24 Ford Global Technologies, Inc. Headlamp system with selectable beam pattern
DE10132981B4 (de) * 2001-07-06 2004-08-12 Audi Ag Beleuchtungsvorrichtung und Beleuchtungsverfahren zur Beleuchtung eines vor einem Kraftfahrzeug befindlichen Umgebungsbereichs
DE10134594A1 (de) * 2001-07-17 2003-01-30 Bayerische Motoren Werke Ag Beleuchtungssystem und Beleuchtungsverfahren
DE10151514A1 (de) * 2001-10-18 2003-04-30 Automotive Lighting Reutlingen Einstellverfahren für Scheinwerfer
GB2381281B (en) * 2001-10-26 2004-05-26 Schlumberger Holdings Completion system, apparatus, and method
EP1316474A3 (en) 2001-10-31 2006-05-31 Dana Corporation Automatic directional control system for vehicle headlights
DE10156649B4 (de) * 2001-11-17 2015-09-17 Volkswagen Ag Verfahren und Einrichtung zur automatischen Erfassung leuchtender Objekte im Straßenverkehr
AU2002360721A1 (en) * 2001-12-19 2003-07-09 Color Kinetics Incorporated Controlled lighting methods and apparatus
US6742918B2 (en) * 2002-04-12 2004-06-01 Guide Corporation Movable condenser lens
DE10242865A1 (de) * 2002-09-14 2004-03-25 Adam Opel Ag Scheinwerfer für ein Kraftfahrzeug
US7156542B2 (en) * 2002-12-13 2007-01-02 Ford Global Technologies, Llc Vehicle headlight system having digital beam-forming optics
JP4059079B2 (ja) * 2002-12-27 2008-03-12 市光工業株式会社 車両用デジタル照明装置、車両用デジタル表示装置、情報表示方法
US6969183B2 (en) 2002-12-27 2005-11-29 Ichikoh Industries, Ltd. Digital lighting apparatus for vehicle, controller for digital lighting apparatus, and control program for digital lighting apparatus
FR2850616B1 (fr) * 2003-01-30 2006-02-17 Valeo Vision Procede d'eclairage module d'une route et projecteur de vehicule mettant en oeuvre ce procede
DE10321564A1 (de) * 2003-05-14 2004-12-16 Audi Ag Kraftfahrzeugscheinwerfer
DE10344174A1 (de) * 2003-09-22 2005-04-28 Hella Kgaa Hueck & Co Scheinwerfer für Fahrzeuge
DE10344173A1 (de) * 2003-09-22 2005-04-28 Hella Kgaa Hueck & Co Scheinwerfer für Fahrzeuge
EP1709405A1 (en) * 2003-09-26 2006-10-11 Tidal Photonics, Inc. Apparatus and methods relating to enhanced spectral measurement systems
US20050234302A1 (en) * 2003-09-26 2005-10-20 Mackinnon Nicholas B Apparatus and methods relating to color imaging endoscope systems
CA2581668A1 (en) * 2003-09-26 2005-04-07 Tidal Photonics, Inc Apparatus and methods relating to expanded dynamic range imaging endoscope systems
DE10357666B4 (de) * 2003-12-04 2008-05-08 E.G.O. Elektro-Gerätebau GmbH Heizeinrichtung mit Strahlungsheizsystem und Verfahren zur Ansteuerung
WO2005080859A1 (ja) * 2004-02-25 2005-09-01 Hitachi, Ltd. 車両用ヘッドライト及び車両運転支援装置
US7590310B2 (en) 2004-05-05 2009-09-15 Facet Technology Corp. Methods and apparatus for automated true object-based image analysis and retrieval
JP4367232B2 (ja) * 2004-05-20 2009-11-18 トヨタ自動車株式会社 車両用照灯装置
JP2005353477A (ja) 2004-06-11 2005-12-22 Koito Mfg Co Ltd 車両用照明システム
US7227611B2 (en) * 2004-08-23 2007-06-05 The Boeing Company Adaptive and interactive scene illumination
US7684007B2 (en) 2004-08-23 2010-03-23 The Boeing Company Adaptive and interactive scene illumination
JP2006127963A (ja) * 2004-10-29 2006-05-18 Hitachi Ltd 配光制御デバイス
US7451041B2 (en) 2005-05-06 2008-11-11 Facet Technology Corporation Network-based navigation system having virtual drive-thru advertisements integrated with actual imagery from along a physical route
DE102005032848A1 (de) * 2005-07-14 2007-01-25 Robert Bosch Gmbh Verfahren und Vorrichtung zur Fahrerunterstützung
JP4535965B2 (ja) * 2005-08-16 2010-09-01 株式会社小糸製作所 車両用灯具
US20080260242A1 (en) * 2006-06-22 2008-10-23 Tidal Photonics Inc. Apparatus and methods for measuring and controlling illumination for imaging objects, performances and the like
JP4737066B2 (ja) * 2006-12-19 2011-07-27 パナソニック株式会社 照明装置とその制御方法
DE102007027952A1 (de) * 2007-06-18 2008-12-24 Zumtobel Lighting Gmbh Beleuchtungseinrichtung mit zwei nutzbaren Lichtwegen
JP4881255B2 (ja) * 2007-08-13 2012-02-22 株式会社小糸製作所 車両用前照灯
ES2306616B1 (es) 2008-02-12 2009-07-24 Fundacion Cidaut Procedimiento de determinacion de la luminancia de señales de trafico y dispositivo para su realizacion.
DE102008001551A1 (de) * 2008-05-05 2009-11-12 Robert Bosch Gmbh Vorrichtung und Verfahren zum automatischen Einstellen der Leuchtdichte eines von einer Beleuchtungseinrichtung eines Fahrzeuges ausgesandten Lichtbündels in Abhängigkeit von der Sichtweite
JP5118564B2 (ja) * 2008-06-24 2013-01-16 株式会社小糸製作所 車両用灯具
US8033697B2 (en) * 2009-02-18 2011-10-11 National Kaohsiung First University Of Science And Technology Automotive headlight system and adaptive automotive headlight system with instant control and compensation
DE102009002101A1 (de) 2009-04-01 2010-10-14 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ausleuchtung von Fahrbahnseitenbereichen
JP2011065766A (ja) * 2009-09-15 2011-03-31 Konica Minolta Opto Inc Ｌｅｄ照明装置
JP5314094B2 (ja) * 2010-08-31 2013-10-16 シャープ株式会社 照明装置、前照灯および移動体
JP5314093B2 (ja) * 2010-08-31 2013-10-16 シャープ株式会社 照明装置、前照灯および移動体
EP2581648B1 (en) * 2011-10-12 2019-01-02 Stanley Electric Co., Ltd. Vehicle lighting unit
US8992056B2 (en) 2012-02-03 2015-03-31 I/O Controls Corporation Vehicle headlight and alert system
WO2013164276A1 (de) 2012-05-03 2013-11-07 Osram Gmbh Fahrzeug-leuchtvorrichtung
WO2014002630A1 (ja) * 2012-06-29 2014-01-03 株式会社小糸製作所 車両用灯具およびその制御方法
FR2993831B1 (fr) * 2012-07-27 2015-07-03 Valeo Vision Systeme d'eclairage adaptatif pour vehicule automobile
US10507759B2 (en) 2012-07-27 2019-12-17 Valeo Vision Adaptive lighting system for an automobile vehicle
DE102012213311A1 (de) 2012-07-30 2014-01-30 Osram Gmbh Projektion mit Halbleiterlichtquellen, Umlenkspiegel und Durchlichtbereichen
JP6180091B2 (ja) * 2012-09-07 2017-08-16 株式会社小糸製作所 車両用灯具
JP5948194B2 (ja) * 2012-09-13 2016-07-06 株式会社小糸製作所 車両用灯具の制御方法および車両用灯具
JP5790698B2 (ja) * 2013-04-11 2015-10-07 トヨタ自動車株式会社 情報表示装置、及び情報表示方法
JP6214202B2 (ja) * 2013-05-07 2017-10-18 株式会社小糸製作所 灯具ユニットおよび光偏向装置
FR3006421B1 (fr) * 2013-05-30 2017-08-11 Valeo Vision Module d'eclairage pour projecteur de vehicule automobile, projecteur equipe de tels modules, et ensemble de projecteurs
JP6321932B2 (ja) 2013-09-24 2018-05-09 株式会社小糸製作所 車両用前照灯
JP6170393B2 (ja) * 2013-09-24 2017-07-26 株式会社小糸製作所 車両用灯具
JP6254810B2 (ja) 2013-10-02 2017-12-27 株式会社小糸製作所 車両用前照灯
CN103600686A (zh) * 2013-10-25 2014-02-26 安徽工贸职业技术学院 一种固定牢靠的汽车照明装置
JP6259672B2 (ja) * 2014-01-24 2018-01-10 株式会社小糸製作所 車両用灯具
JP6274891B2 (ja) 2014-02-03 2018-02-07 株式会社小糸製作所 車両用灯具
TW201546397A (zh) * 2014-06-03 2015-12-16 Coretronic Corp 車用照明裝置
US10066799B2 (en) * 2014-06-26 2018-09-04 Texas Instruments Incorporated Pixelated projection for automotive headlamp
DE102014013202B3 (de) * 2014-09-06 2016-02-04 Audi Ag Scheinwerfer für einen Kraftwagen sowie ein Kraftwagen
TWI513938B (zh) * 2014-10-01 2015-12-21 錼創科技股份有限公司 光學模組
FR3026818A1 (fr) * 2014-10-02 2016-04-08 Valeo Vision Dispositif lumineux double fonction pour vehicule automobile, et feu, notamment antibrouillard, muni d'un tel dispositif lumineux.
KR20160047060A (ko) * 2014-10-21 2016-05-02 삼성전자주식회사 조명장치
JP6517008B2 (ja) * 2014-12-03 2019-05-22 株式会社小糸製作所 灯具ユニット
AT517294A1 (de) 2015-06-09 2016-12-15 Zkw Group Gmbh Scheinwerfer für Fahrzeuge
US10288245B2 (en) * 2015-06-16 2019-05-14 Mitsubishi Electronic Corporation Headlight with illumination device having rotatable transmissive element for shifting light concentration position
AT517408B1 (de) 2015-06-30 2017-09-15 Zkw Group Gmbh Scheinwerfer für Fahrzeuge, insbesondere für einspurige Kraftfahrzeuge
DE102015016048A1 (de) 2015-12-11 2017-06-14 Audi Ag Beleuchtungseinrichtung
JP2017111977A (ja) 2015-12-16 2017-06-22 スタンレー電気株式会社 車両用灯具および車両用照射システム
AT518068B1 (de) * 2016-02-05 2017-07-15 Zkw Group Gmbh Fahrzeug-Scheinwerfer und Verfahren zum Bestimmen der Nullposition einer Spiegeleinrichtung in dem Fahrzeug-Scheinwerfer
CN107128240A (zh) * 2016-02-29 2017-09-05 长城汽车股份有限公司 车辆、车辆的照明系统及其控制方法
AT518344B1 (de) * 2016-03-03 2019-02-15 Zkw Group Gmbh Bauteilgehäuse eines Fahrzeugscheinwerfers
DE102016118533B4 (de) 2016-09-29 2022-01-05 Automotive Lighting Reutlingen Gmbh Beleuchtungsvorrichtung für ein Kraftfahrzeug mit einer temperaturabhängig steuerbaren Reflektor-Array-Einrichtung und Verfahren zum temperaturabhängigen Steuern einer solchen Reflektor-Array-Einrichtung
WO2019022616A1 (en) * 2017-07-28 2019-01-31 Brono As METHOD, SYSTEM AND DEVICE FOR ENHANCED ZONE AND OBJECT LIGHTING
JP6985907B2 (ja) * 2017-11-30 2021-12-22 株式会社小糸製作所 灯具ユニット
EP3522682B1 (de) 2018-02-06 2020-07-29 ZKW Group GmbH Schaltungsanordnung, leuchtvorrichtung sowie fahrzeugscheinwerfer
JP7042655B2 (ja) 2018-03-08 2022-03-28 株式会社小糸製作所 車両用灯具
US20200039420A1 (en) * 2018-08-06 2020-02-06 Koito Manufacturing Co., Ltd. Vehicle lamp
US10843620B2 (en) 2018-11-30 2020-11-24 Valeo North America, Inc. Automotive lighting with variable controlled actuators
WO2020114631A1 (en) 2018-12-07 2020-06-11 HELLA GmbH & Co. KGaA A lighting device for a motor vehicle
US11204148B2 (en) * 2019-06-21 2021-12-21 Flex-N-Gate Advanced Product Development, Llc Segmented switchable mirror lamp assembly
KR102440543B1 (ko) * 2020-11-04 2022-09-06 현대모비스 주식회사 차량용 헤드 램프 시스템 및 동작 방법
DE102020132352A1 (de) 2020-12-04 2022-06-09 Marelli Automotive Lighting Reutlingen (Germany) GmbH Lichtmodul für einen Kraftfahrzeugscheinwerfer

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1416375A (en) * 1920-04-12 1922-05-16 Edward H Mueller Automobile headlight
FR663543A (fr) * 1928-11-05 1929-08-22 Système d'éclairage indirect à faisceau lumineux dirigé, applicable aux projecteurs pour automobiles
US4087682A (en) * 1976-03-15 1978-05-02 Kolodziej Henry W Illuminating device
US4967319A (en) * 1988-05-02 1990-10-30 Nissan Motor Co., Ltd. Headlight apparatus for automotive vehicle
US5159485A (en) * 1990-12-31 1992-10-27 Texas Instruments Incorporated System and method for uniformity of illumination for tungsten light
US5276592A (en) * 1992-08-05 1994-01-04 General Electric Company Headlight for motor vehicles
EP0652399A1 (en) * 1993-11-10 1995-05-10 MAGNETI MARELLI S.p.A. Optical system for vehicles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH193457A (fr) * 1936-10-09 1937-10-15 Boinet Jules Dispositif anti-éblouissant adaptable aux phares pour véhicules.
GB1270667A (en) * 1968-10-01 1972-04-12 Lucas Industries Ltd Lighting systems for road vehicles
DE3601388A1 (de) * 1986-01-18 1987-07-23 Bosch Gmbh Robert Scheinwerferanlage fuer fahrzeuge, insbesondere fuer kraftfahrzeuge
JPH01244934A (ja) * 1988-03-28 1989-09-29 Nissan Motor Co Ltd 車両用前照灯装置
DE3843032A1 (de) * 1988-12-21 1990-06-28 Bosch Gmbh Robert Scheinwerfer, insbesondere scheinwerfer fuer kraftfahrzeuge
US5805119A (en) * 1992-10-13 1998-09-08 General Motors Corporation Vehicle projected display using deformable mirror device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1416375A (en) * 1920-04-12 1922-05-16 Edward H Mueller Automobile headlight
FR663543A (fr) * 1928-11-05 1929-08-22 Système d'éclairage indirect à faisceau lumineux dirigé, applicable aux projecteurs pour automobiles
US4087682A (en) * 1976-03-15 1978-05-02 Kolodziej Henry W Illuminating device
US4967319A (en) * 1988-05-02 1990-10-30 Nissan Motor Co., Ltd. Headlight apparatus for automotive vehicle
US5159485A (en) * 1990-12-31 1992-10-27 Texas Instruments Incorporated System and method for uniformity of illumination for tungsten light
US5276592A (en) * 1992-08-05 1994-01-04 General Electric Company Headlight for motor vehicles
EP0652399A1 (en) * 1993-11-10 1995-05-10 MAGNETI MARELLI S.p.A. Optical system for vehicles

Also Published As

Publication number Publication date
US5938319A (en) 1999-08-17
ES2130955B1 (es) 2000-03-01
FR2737917B1 (fr) 1999-03-26
JPH09104288A (ja) 1997-04-22
FR2737917A1 (fr) 1997-02-21
DE19530008B4 (de) 2005-02-03
DE19530008A1 (de) 1997-02-20

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