DE69108753D1 - Scheinwerfer mit verbesserter Lichtquelle. - Google Patents

Scheinwerfer mit verbesserter Lichtquelle.

Info

Publication number
DE69108753D1
DE69108753D1 DE69108753T DE69108753T DE69108753D1 DE 69108753 D1 DE69108753 D1 DE 69108753D1 DE 69108753 T DE69108753 T DE 69108753T DE 69108753 T DE69108753 T DE 69108753T DE 69108753 D1 DE69108753 D1 DE 69108753D1
Authority
DE
Germany
Prior art keywords
headlights
light source
improved light
improved
source
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
DE69108753T
Other languages
English (en)
Other versions
DE69108753T2 (de
Inventor
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
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Application granted granted Critical
Publication of DE69108753D1 publication Critical patent/DE69108753D1/de
Publication of DE69108753T2 publication Critical patent/DE69108753T2/de
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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/17—Discharge light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
DE69108753T 1990-01-26 1991-01-24 Scheinwerfer mit verbesserter Lichtquelle. Expired - Fee Related DE69108753T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9000920A FR2657680B1 (fr) 1990-01-26 1990-01-26 Projecteur de vehicule automobile comportant une source lumineuse perfectionnee.

Publications (2)

Publication Number Publication Date
DE69108753D1 true DE69108753D1 (de) 1995-05-18
DE69108753T2 DE69108753T2 (de) 1995-08-24

Family

ID=9393136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108753T Expired - Fee Related DE69108753T2 (de) 1990-01-26 1991-01-24 Scheinwerfer mit verbesserter Lichtquelle.

Country Status (6)

Country Link
US (1) US5124891A (de)
EP (1) EP0439406B1 (de)
JP (1) JP2651753B2 (de)
DE (1) DE69108753T2 (de)
ES (1) ES2072558T3 (de)
FR (1) FR2657680B1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5414601A (en) * 1992-12-16 1995-05-09 General Electric Company Projection headlamp lighting system for projecting a wide spread controlled pattern of light
US5414600A (en) * 1993-07-30 1995-05-09 Cogent Light Technologies, Inc. Condensing and collecting optical system using an ellipsoidal reflector
US5715040A (en) * 1995-10-12 1998-02-03 Kabushiki Kaisha Toshiba Illumination aperture of low intensity loss
US5630661A (en) * 1996-02-06 1997-05-20 Fox; Donald P. Metal arc flashlight
FR2774149B1 (fr) * 1998-01-28 2000-04-14 Valeo Vision Projecteur de vehicule automobile, comportant une source transversale et apte a engendrer un faisceau a coupure non rectiligne
FR2774151B1 (fr) 1998-01-28 2000-04-14 Valeo Vision Projecteur de vehicule automobile a source lumineuse virtuelle
FR2775230B1 (fr) * 1998-02-23 2000-05-12 Valeo Vision Ensemble perfectionne d'au moins un projecteur et d'un feu de signalisation, pour vehicule automobile
US6454442B1 (en) 1999-07-09 2002-09-24 David G. Changaris Device for soft irradiation
JP2001202805A (ja) * 2000-01-14 2001-07-27 Stanley Electric Co Ltd 灯 具
EP1146572A3 (de) 2000-03-14 2005-03-23 Toyoda Gosei Co., Ltd. Lichtquellenvorrichtung
JP2001283614A (ja) * 2000-03-31 2001-10-12 Stanley Electric Co Ltd 光導管、光導管装置および該光導管、光導管装置を具備する車両用灯具
JP2001312905A (ja) * 2000-04-26 2001-11-09 Stanley Electric Co Ltd 車両用前照灯
JP4577602B2 (ja) * 2001-07-31 2010-11-10 岩崎電気株式会社 紫外線照射装置
JP2007511035A (ja) 2003-07-29 2007-04-26 アルセリック，ツールハン 眩しさのない連続長距離照明を提供するヘッドランプ
JP4264319B2 (ja) * 2003-09-24 2009-05-13 株式会社小糸製作所 車両用前照灯
FR2861831B1 (fr) * 2003-10-31 2006-01-20 Valeo Vision Module d'eclairage pour projecteur de vehicule
JP4536479B2 (ja) * 2003-12-02 2010-09-01 株式会社小糸製作所 車両用前照灯
JP4339153B2 (ja) * 2004-03-11 2009-10-07 株式会社小糸製作所 車両用灯具ユニット
US7891851B2 (en) * 2005-04-05 2011-02-22 Turhan Alcelik Headlamp with long-distance illumination without glaring effect
JP4468857B2 (ja) * 2005-05-17 2010-05-26 株式会社小糸製作所 車両用照明灯具
JP2008041557A (ja) * 2006-08-09 2008-02-21 Ichikoh Ind Ltd 車両用前照灯用の灯具ユニット
JP4798784B2 (ja) * 2006-09-25 2011-10-19 スタンレー電気株式会社 車両用灯具
DE102009038864B4 (de) 2009-08-27 2021-11-25 Pictiva Displays International Limited Lampe zur Allgemeinbeleuchtung
IT1403474B1 (it) * 2010-12-03 2013-10-17 Beghelli Spa Sistema ottico collimante ad alta efficienza luminosa
JP5266607B2 (ja) * 2011-04-07 2013-08-21 スタンレー電気株式会社 車両前照灯
ITBZ20130057A1 (it) * 2013-11-19 2015-05-20 Aggiutorio Federico Nardone Sistema di illuminazione non abbagliante

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1300202A (en) * 1917-02-12 1919-04-08 Garfield Stubblefield Indirect-lighting apparatus.
DE561746C (de) * 1930-02-18 1932-10-18 Louis Rivier Dr Beleuchtungsvorrichtung, insbesondere Fahrzeugscheinwerfer
FR1214367A (fr) * 1958-11-14 1960-04-08 Projecteur de radiations
BE751262A (fr) * 1969-07-08 1970-11-16 Ducellier & Cie Dispositif d'eclairage, notamment pour vehicules automobiles
FR2492947A1 (fr) * 1980-10-29 1982-04-30 Gipelec Dispositif d'eclairage, notamment phare de bicyclette
FR2583139B1 (fr) * 1985-06-07 1989-02-03 Cibie Projecteurs Projecteur de croisement pour vehicule automobile

Also Published As

Publication number Publication date
JP2651753B2 (ja) 1997-09-10
DE69108753T2 (de) 1995-08-24
JPH04212202A (ja) 1992-08-03
EP0439406A1 (de) 1991-07-31
FR2657680A1 (fr) 1991-08-02
US5124891A (en) 1992-06-23
ES2072558T3 (es) 1995-07-16
EP0439406B1 (de) 1995-04-12
FR2657680B1 (fr) 1993-02-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee