EP1701087A3 - Multifunktionsscheinwerfereinrichtung für Kraftfahrzeuge - Google Patents

Multifunktionsscheinwerfereinrichtung für Kraftfahrzeuge Download PDF

Info

Publication number
EP1701087A3
EP1701087A3 EP06290369.5A EP06290369A EP1701087A3 EP 1701087 A3 EP1701087 A3 EP 1701087A3 EP 06290369 A EP06290369 A EP 06290369A EP 1701087 A3 EP1701087 A3 EP 1701087A3
Authority
EP
European Patent Office
Prior art keywords
reflector
optic
main
optical axis
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.)
Withdrawn
Application number
EP06290369.5A
Other languages
English (en)
French (fr)
Other versions
EP1701087A2 (de
Inventor
Sébastien Casenave
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
Publication of EP1701087A2 publication Critical patent/EP1701087A2/de
Publication of EP1701087A3 publication Critical patent/EP1701087A3/de
Withdrawn legal-status Critical Current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
    • F21S41/10—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
    • F21S41/172—High-intensity discharge light sources
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/265—Composite lenses; Lenses with a patch-like shape
    • 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
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity
    • 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
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • 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
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/689—Flaps, i.e. screens pivoting around one of their edges
    • 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
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP06290369.5A 2005-03-08 2006-03-03 Multifunktionsscheinwerfereinrichtung für Kraftfahrzeuge Withdrawn EP1701087A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0502320A FR2883066B1 (fr) 2005-03-08 2005-03-08 Projecteur lumineux a plusieurs fonctions pour vehicule automobile

Publications (2)

Publication Number Publication Date
EP1701087A2 EP1701087A2 (de) 2006-09-13
EP1701087A3 true EP1701087A3 (de) 2014-01-15

Family

ID=35159918

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06290369.5A Withdrawn EP1701087A3 (de) 2005-03-08 2006-03-03 Multifunktionsscheinwerfereinrichtung für Kraftfahrzeuge

Country Status (4)

Country Link
US (1) US7543969B2 (de)
EP (1) EP1701087A3 (de)
JP (1) JP2006253137A (de)
FR (1) FR2883066B1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4714107B2 (ja) * 2006-08-09 2011-06-29 株式会社小糸製作所 車両用赤外光照射ランプ
FR2911310B1 (fr) * 2007-01-12 2009-04-17 Valeo Vision Sa Projecteur lumineux de type bifonction pour vehicule automobile
US20090052200A1 (en) * 2007-08-22 2009-02-26 Thomas Tessnow Single source visible and IR vehicle headlamp
US9165625B2 (en) * 2008-10-30 2015-10-20 Seagate Technology Llc ST-RAM cells with perpendicular anisotropy
US7940600B2 (en) 2008-12-02 2011-05-10 Seagate Technology Llc Non-volatile memory with stray magnetic field compensation
US7936598B2 (en) * 2009-04-28 2011-05-03 Seagate Technology Magnetic stack having assist layer
JP5711890B2 (ja) * 2010-02-02 2015-05-07 スタンレー電気株式会社 車両用前照灯
JP5510805B2 (ja) * 2010-03-01 2014-06-04 スタンレー電気株式会社 自動二輪車用プロジェクタ型ヘッドランプ
JP2011258406A (ja) * 2010-06-09 2011-12-22 Koito Mfg Co Ltd 光学ユニット
JP5615669B2 (ja) * 2010-11-05 2014-10-29 株式会社小糸製作所 車両用灯具
US8508973B2 (en) 2010-11-16 2013-08-13 Seagate Technology Llc Method of switching out-of-plane magnetic tunnel junction cells
JP5692521B2 (ja) * 2011-03-29 2015-04-01 スタンレー電気株式会社 自動二輪車の前照灯
FR2998352B1 (fr) * 2012-11-16 2018-08-10 Valeo Vision Dispositifs d'eclairage et/ou de signalisation pour vehicule automobile
CN103851546B (zh) * 2012-11-30 2017-07-14 深圳市海洋王照明工程有限公司 光源结构及含有该光源结构的跑道警戒灯
EP2998647B1 (de) * 2013-05-17 2022-01-05 Ichikoh Industries, Ltd. Fahrzeugscheinwerfer
JP6248525B2 (ja) * 2013-10-08 2017-12-20 市光工業株式会社 車両用照明灯具
FR3062457B1 (fr) * 2017-02-01 2020-08-28 Valeo Vision Module d'eclairage d'un faisceau lumineux pour projecteur de vehicule automobile
JP7151284B2 (ja) * 2018-08-31 2022-10-12 市光工業株式会社 車両用灯具
JP2021068629A (ja) * 2019-10-25 2021-04-30 市光工業株式会社 車両用灯具

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3530002A1 (de) * 1985-08-22 1987-02-26 Bosch Gmbh Robert Scheinwerfer-einheit fuer kraftfahrzeuge
US4851968A (en) * 1987-09-29 1989-07-25 Koito Seisakusho Co., Ltd. Automotive projector type headlight
EP0723108A1 (de) * 1995-01-17 1996-07-24 Robert Bosch Gmbh Scheinwerfer für Fahrzeuge
FR2793542A1 (fr) * 1999-05-12 2000-11-17 Valeo Vision Projecteur du genre elliptique a deux fonctions d'eclairage pour vehicule automobile
EP1219887A2 (de) * 2000-12-25 2002-07-03 Stanley Electric Co., Ltd. Fahrzeugscheinwerfer mit einer verstellbaren Blende und einer verstellbaren Reflektorfläche zur Erzeugung eines Abblend- und Fernlichtbündels
US20040228139A1 (en) * 2000-12-05 2004-11-18 Stanley Electric Co., Ltd. Vehicle light with movable reflector portion and shutter portion for selectively switching an illuminated area of light incident on a predetermined portion of the vehicle light during driving

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529546C1 (de) * 1985-08-17 1987-02-05 Hella Kg Hueck & Co Abgeblendeter Fahrzeugscheinwerfer mit einem ellipsoidfoermigen Reflektor
JP2517368B2 (ja) * 1988-09-27 1996-07-24 株式会社小糸製作所 自動車用前照灯及び自動車用前照灯装置
US5055981A (en) * 1989-02-17 1991-10-08 Koito Manufacturing Co., Ltd. Automotive projector type headlight
DE4002576C5 (de) * 1990-01-30 2005-06-02 Automotive Lighting Reutlingen Gmbh Scheinwerfer mit Abblend- und Fernlicht für Kraftfahrzeuge
DE19537838A1 (de) * 1995-10-11 1997-04-17 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge
JP2965930B2 (ja) * 1997-03-07 1999-10-18 スタンレー電気株式会社 車両用前照灯
DE19756437A1 (de) * 1997-12-18 1999-06-24 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge für Abblendlicht und Fernlicht
IT1307677B1 (it) * 1999-02-08 2001-11-14 Magneti Marelli Spa Proiettore per autoveicoli
US6556305B1 (en) * 2000-02-17 2003-04-29 Veeco Instruments, Inc. Pulsed source scanning interferometer
JP3967153B2 (ja) * 2002-03-04 2007-08-29 株式会社小糸製作所 車両用前照灯
WO2004087233A2 (en) * 2003-03-28 2004-10-14 Gi Dynamics, Inc. Sleeve for delayed introduction of enzymes into the intestine
EP1605202B1 (de) * 2004-06-09 2016-10-05 Valeo Vision Multifunktionales Scheinwerfergerät
JP4339213B2 (ja) * 2004-09-10 2009-10-07 株式会社小糸製作所 車両用前照灯

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3530002A1 (de) * 1985-08-22 1987-02-26 Bosch Gmbh Robert Scheinwerfer-einheit fuer kraftfahrzeuge
US4851968A (en) * 1987-09-29 1989-07-25 Koito Seisakusho Co., Ltd. Automotive projector type headlight
EP0723108A1 (de) * 1995-01-17 1996-07-24 Robert Bosch Gmbh Scheinwerfer für Fahrzeuge
FR2793542A1 (fr) * 1999-05-12 2000-11-17 Valeo Vision Projecteur du genre elliptique a deux fonctions d'eclairage pour vehicule automobile
US20040228139A1 (en) * 2000-12-05 2004-11-18 Stanley Electric Co., Ltd. Vehicle light with movable reflector portion and shutter portion for selectively switching an illuminated area of light incident on a predetermined portion of the vehicle light during driving
EP1219887A2 (de) * 2000-12-25 2002-07-03 Stanley Electric Co., Ltd. Fahrzeugscheinwerfer mit einer verstellbaren Blende und einer verstellbaren Reflektorfläche zur Erzeugung eines Abblend- und Fernlichtbündels

Also Published As

Publication number Publication date
FR2883066B1 (fr) 2007-05-11
FR2883066A1 (fr) 2006-09-15
US7543969B2 (en) 2009-06-09
JP2006253137A (ja) 2006-09-21
EP1701087A2 (de) 2006-09-13
US20060203503A1 (en) 2006-09-14

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