FR2844867B1 - Dispositif projecteur de vehicule automobile a miroir et element de deviation conjugues avec coupure non plate - Google Patents

Dispositif projecteur de vehicule automobile a miroir et element de deviation conjugues avec coupure non plate

Info

Publication number
FR2844867B1
FR2844867B1 FR0211704A FR0211704A FR2844867B1 FR 2844867 B1 FR2844867 B1 FR 2844867B1 FR 0211704 A FR0211704 A FR 0211704A FR 0211704 A FR0211704 A FR 0211704A FR 2844867 B1 FR2844867 B1 FR 2844867B1
Authority
FR
France
Prior art keywords
conjugated
mirror
motor vehicle
projector device
flat cut
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 - Fee Related
Application number
FR0211704A
Other languages
English (en)
Other versions
FR2844867A1 (fr
Inventor
Stephane Figuiere
Pierre Albou
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 to FR0211704A priority Critical patent/FR2844867B1/fr
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to ES03292245T priority patent/ES2263931T3/es
Priority to DE60304783T priority patent/DE60304783T2/de
Priority to AT03292245T priority patent/ATE324555T1/de
Priority to EP03292245A priority patent/EP1400748B1/fr
Priority to US10/665,316 priority patent/US7101062B2/en
Priority to JP2003330094A priority patent/JP2004119381A/ja
Publication of FR2844867A1 publication Critical patent/FR2844867A1/fr
Application granted granted Critical
Publication of FR2844867B1 publication Critical patent/FR2844867B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F21S41/28—Cover glass
    • 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

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)
  • Projection Apparatus (AREA)
FR0211704A 2002-09-20 2002-09-20 Dispositif projecteur de vehicule automobile a miroir et element de deviation conjugues avec coupure non plate Expired - Fee Related FR2844867B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR0211704A FR2844867B1 (fr) 2002-09-20 2002-09-20 Dispositif projecteur de vehicule automobile a miroir et element de deviation conjugues avec coupure non plate
DE60304783T DE60304783T2 (de) 2002-09-20 2003-09-11 Kfz-Scheinwerfer mit einem Spiegel und dazu konjugiertem Umlenkelement zur Erzeugung eines Lichtbündels mit einer nicht horizontalen Hell-Dunkelgrenze
AT03292245T ATE324555T1 (de) 2002-09-20 2003-09-11 Kfz-scheinwerfer mit einem spiegel und dazu konjugiertem umlenkelement zur erzeugung eines lichtbündels mit einer nicht horizontalen hell- dunkelgrenze
EP03292245A EP1400748B1 (fr) 2002-09-20 2003-09-11 Dispositif projecteur de véhicule automobile à miroir et élément de déviation conjugués avec coupure non plate
ES03292245T ES2263931T3 (es) 2002-09-20 2003-09-11 Faro de vehiculo que comprende un espejo y un elemento de desviacion asociado con corte no horizontal.
US10/665,316 US7101062B2 (en) 2002-09-20 2003-09-18 Headlight employing a combined mirror and deflection element with a non-flat light beam cut-off line
JP2003330094A JP2004119381A (ja) 2002-09-20 2003-09-22 光ビームの遮断が平坦ではない反射鏡と偏向要素とを組み合わせた自動車用前照灯装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0211704A FR2844867B1 (fr) 2002-09-20 2002-09-20 Dispositif projecteur de vehicule automobile a miroir et element de deviation conjugues avec coupure non plate

Publications (2)

Publication Number Publication Date
FR2844867A1 FR2844867A1 (fr) 2004-03-26
FR2844867B1 true FR2844867B1 (fr) 2005-07-08

Family

ID=31897512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0211704A Expired - Fee Related FR2844867B1 (fr) 2002-09-20 2002-09-20 Dispositif projecteur de vehicule automobile a miroir et element de deviation conjugues avec coupure non plate

Country Status (7)

Country Link
US (1) US7101062B2 (fr)
EP (1) EP1400748B1 (fr)
JP (1) JP2004119381A (fr)
AT (1) ATE324555T1 (fr)
DE (1) DE60304783T2 (fr)
ES (1) ES2263931T3 (fr)
FR (1) FR2844867B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20030611A1 (it) * 2003-08-05 2005-02-06 Fiat Ricerche Riflettore complesso formato da settori a simmetria
FR2865021B1 (fr) * 2004-01-13 2007-03-16 Valeo Vision Projecteur verticalise pour vehicule automobile.
EP2147339A1 (fr) * 2007-05-14 2010-01-27 Heptagon OY Système d'éclairage
WO2010079397A1 (fr) 2009-01-06 2010-07-15 Koninklijke Philips Electronics N.V. Lampe à diodes électroluminescentes
CN105042469B (zh) * 2013-01-30 2018-08-28 上海开腾信号设备有限公司 地面交通工具区域对应指向配光型led灯及其制造方法
JP6840606B2 (ja) * 2017-04-14 2021-03-10 スタンレー電気株式会社 レンズ体および車両用灯具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497687A (en) * 1967-08-30 1970-02-24 Donald W Hermann Lens attachment for automobile headlights
FR2460442A1 (fr) * 1979-06-29 1981-01-23 Cibie Projecteurs Nouvelle structure de projecteur, notamment de projecteur d'automobile
EP0221416B1 (fr) * 1985-11-07 1995-09-27 Robert Bosch Gmbh Projecteur de croisement ou de brouillard pour automobiles
JPH01115001A (ja) * 1987-10-28 1989-05-08 Koito Mfg Co Ltd 車輌用前照灯
DE3808086A1 (de) * 1988-03-11 1989-09-28 Hella Kg Hueck & Co Reflektor fuer abgeblendete oder abblendbare kraftfahrzeugscheinwerfer
JPH0673241B2 (ja) * 1988-04-04 1994-09-14 株式会社小糸製作所 車輌用前照灯
JPH0658761B2 (ja) * 1988-11-08 1994-08-03 株式会社小糸製作所 前照灯用反射鏡
JP2610546B2 (ja) 1991-01-25 1997-05-14 株式会社小糸製作所 車輌用前照灯の反射鏡
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
JP3145925B2 (ja) * 1996-07-18 2001-03-12 株式会社小糸製作所 車輌用前照灯
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
US6811289B2 (en) * 2001-01-22 2004-11-02 Ichikoh Industries, Ltd. Lamp device for a vehicle having a free curved surface and a lens without a prism
FR2822550B1 (fr) * 2001-03-21 2003-05-16 Valeo Vision Projecteur de vehicule automobile a miroir et element de deviation conjugues
JP4002077B2 (ja) * 2001-04-26 2007-10-31 株式会社小糸製作所 自動車用前照灯

Also Published As

Publication number Publication date
ATE324555T1 (de) 2006-05-15
DE60304783T2 (de) 2007-05-03
US20040057245A1 (en) 2004-03-25
JP2004119381A (ja) 2004-04-15
ES2263931T3 (es) 2006-12-16
US7101062B2 (en) 2006-09-05
DE60304783D1 (de) 2006-06-01
FR2844867A1 (fr) 2004-03-26
EP1400748B1 (fr) 2006-04-26
EP1400748A1 (fr) 2004-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160531