JPH0470602B2 - - Google Patents

Info

Publication number
JPH0470602B2
JPH0470602B2 JP62208405A JP20840587A JPH0470602B2 JP H0470602 B2 JPH0470602 B2 JP H0470602B2 JP 62208405 A JP62208405 A JP 62208405A JP 20840587 A JP20840587 A JP 20840587A JP H0470602 B2 JPH0470602 B2 JP H0470602B2
Authority
JP
Japan
Prior art keywords
reflector
paraboloid
light source
rotated
light
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
JP62208405A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63106701A (ja
Inventor
Jon Kosumatoka Uorutaa
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPS63106701A publication Critical patent/JPS63106701A/ja
Publication of JPH0470602B2 publication Critical patent/JPH0470602B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP62208405A 1986-08-25 1987-08-24 反射器 Granted JPS63106701A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US900195 1986-08-25
US06/900,195 US4704661A (en) 1986-08-25 1986-08-25 Faceted reflector for headlamps

Publications (2)

Publication Number Publication Date
JPS63106701A JPS63106701A (ja) 1988-05-11
JPH0470602B2 true JPH0470602B2 (en]) 1992-11-11

Family

ID=25412114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62208405A Granted JPS63106701A (ja) 1986-08-25 1987-08-24 反射器

Country Status (4)

Country Link
US (1) US4704661A (en])
EP (1) EP0257946A3 (en])
JP (1) JPS63106701A (en])
CA (1) CA1272171A (en])

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204820A (en) * 1987-03-11 1993-04-20 Eastman Kodak Company Method of producing an optically effective arrangement in particular for application with a vehicular headlight
KR920002682B1 (ko) * 1987-03-11 1992-03-31 이스트만 코닥 컴퍼니 차량 헤드라이트 및 그것을 광학적으로 효과적인 시스템으로 제조하는 방법
JPH01115001A (ja) * 1987-10-28 1989-05-08 Koito Mfg Co Ltd 車輌用前照灯
EP0341638B1 (en) * 1988-05-09 1994-08-03 Ichikoh Industries Limited Automotive lamp assembly
US4989125A (en) * 1988-05-10 1991-01-29 Minnesota Mining And Manufacturing Company Reflector using fresnel-type structures having a plurality of active faces
JP2591094B2 (ja) * 1988-08-23 1997-03-19 市光工業株式会社 自動車用前照灯
JPH0658761B2 (ja) * 1988-11-08 1994-08-03 株式会社小糸製作所 前照灯用反射鏡
JPH0810561B2 (ja) * 1988-11-30 1996-01-31 市光工業株式会社 前照灯の光学系
FR2639888B1 (fr) * 1988-12-07 1993-08-13 Valeo Vision Projecteur de vehicule automobile, comportant un reflecteur a surface complexe a zones intermediaires modifiees
US5055981A (en) * 1989-02-17 1991-10-08 Koito Manufacturing Co., Ltd. Automotive projector type headlight
JPH02281501A (ja) * 1989-04-21 1990-11-19 Stanley Electric Co Ltd 多光軸リフレクタ
US6243057B1 (en) 1990-11-16 2001-06-05 Digital Projection Limited Deformable mirror device driving circuit and method
JP2512363B2 (ja) * 1992-01-06 1996-07-03 株式会社小糸製作所 車輌用灯具の反射鏡及びその金型作製方法
US6561675B1 (en) 1995-01-27 2003-05-13 Digital Projection Limited Rectangular beam generating light source
JP2626865B2 (ja) * 1992-12-25 1997-07-02 株式会社小糸製作所 車輌用前照灯の反射鏡
JP2813853B2 (ja) * 1993-06-03 1998-10-22 株式会社小糸製作所 車輌用灯具の反射鏡
US5493483A (en) * 1993-07-13 1996-02-20 Red Spot Paint & Varnish Co., Inc. Lamp reflectors and UV curable compositions useful as basecoats for same
JP2753942B2 (ja) * 1993-07-30 1998-05-20 株式会社小糸製作所 車輌用前照灯の反射鏡
JP2753943B2 (ja) * 1993-08-06 1998-05-20 株式会社小糸製作所 車輌用前照灯の反射鏡
EP0643258B1 (en) * 1993-09-13 1998-07-15 Koninklijke Philips Electronics N.V. Luminaire
JP3493611B2 (ja) * 1993-12-29 2004-02-03 本田技研工業株式会社 自動二輪車用の前照灯
US5483430A (en) * 1994-06-06 1996-01-09 Ford Motor Company Multi-faceted light reflector
US5539629A (en) * 1995-05-04 1996-07-23 Ford Motor Company Multi-faceted light reflector for headlamp with facets having differentially tilted parabolic cylinders
JP3202155B2 (ja) * 1995-10-18 2001-08-27 株式会社小糸製作所 車輌用灯具の反射鏡及びその形成方法
JP3145910B2 (ja) * 1995-11-02 2001-03-12 株式会社小糸製作所 車輌用前照灯
CZ287690B6 (cs) * 1996-01-29 2001-01-17 Autopal S. R. O. Světlomet s komplexním reflektorem
JP3145930B2 (ja) * 1996-08-02 2001-03-12 株式会社小糸製作所 車輌用前照灯
US5931569A (en) * 1997-03-04 1999-08-03 Pittway Corporation Reflector with strobe light extending therefrom
CZ291519B6 (cs) * 1997-03-14 2003-03-12 Autopal S. R. O. Světlomety pro motorová vozidla
JP3193889B2 (ja) * 1997-06-18 2001-07-30 株式会社小糸製作所 車輌用灯具
FR2769687B1 (fr) * 1997-10-13 2000-03-03 Valeo Vision Ensemble de projecteurs gauche et droit de vehicule automobile, a proprietes photometriques ameliorees
US5954427A (en) * 1997-11-05 1999-09-21 Ford Motor Company Automotive tail lamp with large rake angle
US6488395B2 (en) 1998-01-30 2002-12-03 Federal-Mogul World Wide, Inc. Low profile lighting
DE19843986B4 (de) * 1998-09-25 2012-02-23 Automotive Lighting Reutlingen Gmbh Scheinwerfer für Fahrzeuge
JP4395220B2 (ja) * 1999-07-23 2010-01-06 市光工業株式会社 前照灯及びその前照灯におけるリフレクタの製造方法
JP4031600B2 (ja) 1999-10-01 2008-01-09 株式会社小糸製作所 車両用灯具の反射鏡の反射面決定方法
KR20000030868A (ko) * 2000-03-22 2000-06-05 이명래 눈부심 방지를 위한 전조등의 보조 반사경
US6623143B2 (en) 2000-07-06 2003-09-23 Honeywell International, Inc. Ceiling reflectors
FR2822929B1 (fr) * 2001-03-30 2003-12-12 Valeo Vision Projecteur a encombrement reduit pour vehicule automobile
JP2003086010A (ja) 2001-06-27 2003-03-20 Ichikoh Ind Ltd 車両用灯具
US6793375B2 (en) * 2001-10-19 2004-09-21 Honeywell International, Inc. Reflector with complex parabolid surface for elongated light source
DE10222129A1 (de) * 2002-05-17 2003-11-27 Hella Kg Hueck & Co Fahrzeugleuchte mit einem Leuchtmittel und einem hohlen oder etwa becherförmigen Reflektor
JP4381792B2 (ja) * 2003-12-12 2009-12-09 サクサプレシジョン株式会社 光警報装置
US7125149B2 (en) * 2004-03-15 2006-10-24 Osram Sylvania Inc. Reflector lamp with reduced seal temperature
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
US7585096B2 (en) * 2005-05-18 2009-09-08 Visteon Global Technologies, Inc. Compound trough reflector for LED light sources
US7207700B2 (en) * 2005-09-22 2007-04-24 Visteon Global Technologies, Inc. Near field lens with spread characteristics
US7401948B2 (en) 2005-10-17 2008-07-22 Visteon Global Technologies, Inc. Near field lens having reduced size
US7489453B2 (en) 2005-11-15 2009-02-10 Visteon Global Technologies, Inc. Side emitting near field lens
US7160010B1 (en) 2005-11-15 2007-01-09 Visteon Global Technologies, Inc. Light manifold for automotive light module
US7564070B2 (en) 2005-11-23 2009-07-21 Visteon Global Technologies, Inc. Light emitting diode device having a shield and/or filter
US7438454B2 (en) 2005-11-29 2008-10-21 Visteon Global Technologies, Inc. Light assembly for automotive lighting applications
ES2312260B1 (es) * 2006-08-04 2010-01-08 Odel-Lux, S.A. Reflector con facetado pseudo aleatorio.
EP1947382A1 (fr) * 2007-01-19 2008-07-23 Valeo Vision Module d'éclairage ou de signalisation d'aspect amélioré
US20080253133A1 (en) * 2007-03-30 2008-10-16 Cooper Technologies Company Reflectors for luminaires
US7554742B2 (en) 2007-04-17 2009-06-30 Visteon Global Technologies, Inc. Lens assembly
US7591567B2 (en) * 2007-05-23 2009-09-22 Ruud Lighting, Inc. Luminaire with a compound parabolic reflector
JP4864834B2 (ja) * 2007-08-21 2012-02-01 株式会社小糸製作所 車両用コーナリングランプ
US7762701B2 (en) * 2008-05-28 2010-07-27 Osram Sylvania Inc. Rear-loaded light emitting diode module for automotive rear combination lamps
US7905639B2 (en) 2008-05-28 2011-03-15 Osram Sylvania Inc. Side-loaded light emitting diode module for automotive rear combination lamps
US7762700B2 (en) 2008-05-28 2010-07-27 Osram Sylvania Inc. Rear-loaded light emitting diode module for automotive rear combination lamps
FR2934031B1 (fr) * 2008-07-21 2020-01-31 Valeo Vision S.A.S Module d'eclairage ou de signalisation d'aspect tridimensionnel ameliore
CN101865420A (zh) * 2010-04-16 2010-10-20 海洋王照明科技股份有限公司 一种聚光灯反射器及聚光灯
CN101858559A (zh) * 2010-04-16 2010-10-13 海洋王照明科技股份有限公司 一种远光灯反射器、远光灯及机动车
CN101858561A (zh) * 2010-04-16 2010-10-13 海洋王照明科技股份有限公司 一种泛光灯反射器及泛光灯
CN101858563A (zh) * 2010-04-16 2010-10-13 海洋王照明科技股份有限公司 一种近光灯反射器、近光灯及机动车
CN101858565B (zh) * 2010-04-28 2014-04-30 海洋王照明科技股份有限公司 一种前照灯反光杯、前照灯及机动车
CN102384434A (zh) * 2010-09-03 2012-03-21 常州金茂车灯有限公司 后尾灯反光碗
US8322894B1 (en) * 2011-06-14 2012-12-04 Hsing-Mien Lee Lamp assembly
DE102012202290B4 (de) * 2012-02-15 2014-03-27 Automotive Lighting Reutlingen Gmbh Lichtmodul für ein blendungsfreies Kraftfahrzeug-Fernlicht
US9074746B2 (en) * 2012-08-22 2015-07-07 Osram Sylvania Inc. Non-uniform multi-faceted reflector for rear combination lamp providing sparkle effect
DE102012223584B4 (de) 2012-12-18 2018-08-02 Automotive Lighting Reutlingen Gmbh Kraftfahrzeugleuchte
ES2522995B1 (es) * 2013-04-19 2015-09-08 Lucas GARCÍA RODRÍGUEZ Reflector de revolución con micro-estructuras superficiales complejas
CN104214675B (zh) * 2013-05-31 2016-05-18 海洋王（东莞）照明科技有限公司 反射器组件及应用该反射器组件的灯具
US10060593B2 (en) 2013-08-08 2018-08-28 Koninklijke Philips N.V. Universal daytime running lamp for automotive vehicles
JP2016038515A (ja) * 2014-08-08 2016-03-22 Ｊａｐａｎ ３Ｄ Ｄｅｖｉｃｅｓ株式会社 凹面鏡用ガラス基板
US20170023208A1 (en) * 2015-07-22 2017-01-26 JST Performance, LLC Method and apparatus for indirect lighting
KR20170088019A (ko) * 2016-01-22 2017-08-01 현대모비스 주식회사 자동차의 조명장치
BR112018069760A2 (pt) 2016-03-31 2019-02-05 Honda Motor Co Ltd dispositivo de lâmpada veicular
DE102017105633A1 (de) * 2017-03-16 2018-09-20 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Fahrzeuge
US10697606B1 (en) * 2019-07-19 2020-06-30 North American Lighting, Inc. Vehicle lamp
WO2021071720A1 (en) 2019-10-08 2021-04-15 Valeo Vision A 360° light system for a vehicle and a method of cleaning the light system
FR3103878B1 (fr) * 2019-11-29 2022-07-08 Valeo Vision RACCORDEMENT ENTRE ZONES D’UN REFLECTEUR DE MODULE LUMINEUX à COUPURE
US10753565B1 (en) * 2019-12-06 2020-08-25 True Parts Inc. Vehicular headlamp reflector
US11187393B1 (en) * 2020-12-30 2021-11-30 Valeo Vision Light system with cut-off

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE431750C (de) * 1922-06-13 1926-07-20 Ruthardt Weinert Beleuchtungsvorrichtung
US3700883A (en) * 1970-09-23 1972-10-24 Gen Motors Corp Faceted reflector for lighting unit
GB1369624A (en) * 1970-09-23 1974-10-09 Gen Motors Corp Faceted reflector for a lighting unit and method of making same
DE2843965A1 (de) * 1978-10-09 1980-04-17 Mittmann Otfrid Beleuchtungsscheinwerfer
FR2460442A1 (fr) * 1979-06-29 1981-01-23 Cibie Projecteurs Nouvelle structure de projecteur, notamment de projecteur d'automobile
US4495552A (en) * 1982-12-13 1985-01-22 Cal Custom Accessories, Inc. Forward shining vehicle lamp
JPH0614443B2 (ja) * 1983-05-10 1994-02-23 コ−ニング グラス ワ−クス 照明装置の製造方法

Also Published As

Publication number Publication date
US4704661A (en) 1987-11-03
JPS63106701A (ja) 1988-05-11
EP0257946A2 (en) 1988-03-02
CA1272171A (en) 1990-07-31
EP0257946A3 (en) 1990-01-24

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