FR2769687B1 - Ensemble de projecteurs gauche et droit de vehicule automobile, a proprietes photometriques ameliorees - Google Patents

Ensemble de projecteurs gauche et droit de vehicule automobile, a proprietes photometriques ameliorees

Info

Publication number
FR2769687B1
FR2769687B1 FR9712759A FR9712759A FR2769687B1 FR 2769687 B1 FR2769687 B1 FR 2769687B1 FR 9712759 A FR9712759 A FR 9712759A FR 9712759 A FR9712759 A FR 9712759A FR 2769687 B1 FR2769687 B1 FR 2769687B1
Authority
FR
France
Prior art keywords
motor vehicle
right motor
vehicle assembly
photometric properties
improved photometric
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
FR9712759A
Other languages
English (en)
Other versions
FR2769687A1 (fr
Inventor
Hector Fratty
Kamislav Fadel
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
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR9712759A priority Critical patent/FR2769687B1/fr
Priority to DE19844094A priority patent/DE19844094B4/de
Priority to US09/169,515 priority patent/US6210027B1/en
Publication of FR2769687A1 publication Critical patent/FR2769687A1/fr
Application granted granted Critical
Publication of FR2769687B1 publication Critical patent/FR2769687B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
FR9712759A 1997-10-13 1997-10-13 Ensemble de projecteurs gauche et droit de vehicule automobile, a proprietes photometriques ameliorees Expired - Lifetime FR2769687B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9712759A FR2769687B1 (fr) 1997-10-13 1997-10-13 Ensemble de projecteurs gauche et droit de vehicule automobile, a proprietes photometriques ameliorees
DE19844094A DE19844094B4 (de) 1997-10-13 1998-09-25 Satz aus einem linken und rechten Kraftfahrzeugscheinwerfer mit verbesserten photometrischen Eigenschaften
US09/169,515 US6210027B1 (en) 1997-10-13 1998-10-09 Set of left and right motor vehicle headlamps with improved photometric properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9712759A FR2769687B1 (fr) 1997-10-13 1997-10-13 Ensemble de projecteurs gauche et droit de vehicule automobile, a proprietes photometriques ameliorees

Publications (2)

Publication Number Publication Date
FR2769687A1 FR2769687A1 (fr) 1999-04-16
FR2769687B1 true FR2769687B1 (fr) 2000-03-03

Family

ID=9512145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9712759A Expired - Lifetime FR2769687B1 (fr) 1997-10-13 1997-10-13 Ensemble de projecteurs gauche et droit de vehicule automobile, a proprietes photometriques ameliorees

Country Status (3)

Country Link
US (1) US6210027B1 (fr)
DE (1) DE19844094B4 (fr)
FR (1) FR2769687B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791122B1 (fr) * 1999-03-17 2001-06-08 Valeo Vision Projecteur de vehicule automobile a zone de fond active
WO2007106411A2 (fr) * 2006-03-10 2007-09-20 Dialight Corporation Module à diode électroluminescente présentant une meilleure uniformité de répartition de la lumière
CN102166982A (zh) * 2011-03-25 2011-08-31 东南大学 自适应前照灯系统的车灯控制方法
JP6011260B2 (ja) * 2012-11-12 2016-10-19 市光工業株式会社 車両用灯具
CN103363353B (zh) * 2013-06-20 2015-06-03 中微光电子(潍坊)有限公司 一种led光源
CN105402672B (zh) * 2015-11-26 2019-05-07 马瑞利汽车零部件(芜湖)有限公司 车灯反射镜结构

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1621752A (en) * 1925-04-27 1927-03-22 Paraflector Company Headlight reflector
FR764922A (fr) * 1932-11-23 1934-05-30 Phare comprenant un miroir parabolique
FR2536503B1 (fr) 1982-11-19 1987-12-31 Cibie Projecteurs Projecteur antibrouillard pour vehicule automobile
JPS6258502A (ja) * 1985-08-10 1987-03-14 スタンレー電気株式会社 ヘツドランプ用複合反射鏡
FR2602305B1 (fr) 1986-08-04 1990-03-23 Cibie Projecteurs Projecteur antibrouillard a filament transversal pour vehicule automobile
US4704661A (en) * 1986-08-25 1987-11-03 General Electric Company Faceted reflector for headlamps
FR2609148B1 (fr) 1986-12-30 1991-07-12 Cibie Projecteurs Projecteur de vehicule automobile comportant un reflecteur a surface complexe a fond modifie
FR2639888B1 (fr) 1988-12-07 1993-08-13 Valeo Vision Projecteur de vehicule automobile, comportant un reflecteur a surface complexe a zones intermediaires modifiees
DE3930746A1 (de) * 1989-09-14 1991-03-28 Hella Kg Hueck & Co Scheinwerfer, insbesondere fuer kraftfahrzeuge
FR2664677A1 (fr) 1990-07-13 1992-01-17 Valeo Vision Reflecteur pour un dispositif d'eclairage de vehicule automobile, et projecteur et feu de signalisation incorporant un tel reflecteur.
US5377086A (en) * 1992-04-03 1994-12-27 Sportlite, Inc. Lighting apparatus
JPH0617007U (ja) * 1992-08-12 1994-03-04 スタンレー電気株式会社 樹脂リフレクタ
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
DE4435507A1 (de) * 1994-10-04 1996-04-11 Bosch Gmbh Robert Scheinwerfer für Abblendlicht und Fernlicht für Fahrzeuge
JP3137907B2 (ja) * 1996-07-31 2001-02-26 株式会社小糸製作所 車両用灯具
FR2760067B1 (fr) 1997-02-21 1999-05-14 Valeo Vision Projecteur de vehicule automobile a miroir a zones juxtaposees lateralement, et procede de fabrication d'un tel miroir

Also Published As

Publication number Publication date
FR2769687A1 (fr) 1999-04-16
DE19844094A1 (de) 1999-04-22
US6210027B1 (en) 2001-04-03
DE19844094B4 (de) 2012-08-02

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