EP1701087A3 - Projecteur à plusieurs fonctions pour véhicule automobile - Google Patents
Projecteur à plusieurs fonctions pour véhicule automobile Download PDFInfo
- 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- Withdrawn
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)
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 (fr) | 2006-09-13 |
EP1701087A3 true EP1701087A3 (fr) | 2014-01-15 |
Family
ID=35159918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06290369.5A Withdrawn EP1701087A3 (fr) | 2005-03-08 | 2006-03-03 | Projecteur à plusieurs fonctions pour véhicule automobile |
Country Status (4)
Country | Link |
---|---|
US (1) | US7543969B2 (ja) |
EP (1) | EP1701087A3 (ja) |
JP (1) | JP2006253137A (ja) |
FR (1) | FR2883066B1 (ja) |
Families Citing this family (19)
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 |
CN105229371B (zh) * | 2013-05-17 | 2018-08-24 | 市光工业株式会社 | 车辆用前照灯 |
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)
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 (en) * | 2000-12-25 | 2002-07-03 | Stanley Electric Co., Ltd. | Vehicle light capable of changing light distribution pattern between low-beam mode and high-beam mode by a movable shade and a reflecting surface |
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)
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 |
DE602004025093D1 (de) | 2003-03-28 | 2010-03-04 | Gi Dynamics Inc | Schlauch zur verzögerten einleitung von enzymen in den darm |
EP1605202B1 (fr) * | 2004-06-09 | 2016-10-05 | Valeo Vision | Dispositif projecteur multifonctions |
JP4339213B2 (ja) * | 2004-09-10 | 2009-10-07 | 株式会社小糸製作所 | 車両用前照灯 |
-
2005
- 2005-03-08 FR FR0502320A patent/FR2883066B1/fr active Active
-
2006
- 2006-03-03 EP EP06290369.5A patent/EP1701087A3/fr not_active Withdrawn
- 2006-03-07 US US11/371,040 patent/US7543969B2/en not_active Expired - Fee Related
- 2006-03-08 JP JP2006061955A patent/JP2006253137A/ja active Pending
Patent Citations (6)
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 (en) * | 2000-12-25 | 2002-07-03 | Stanley Electric Co., Ltd. | Vehicle light capable of changing light distribution pattern between low-beam mode and high-beam mode by a movable shade and a reflecting surface |
Also Published As
Publication number | Publication date |
---|---|
FR2883066B1 (fr) | 2007-05-11 |
FR2883066A1 (fr) | 2006-09-15 |
EP1701087A2 (fr) | 2006-09-13 |
US20060203503A1 (en) | 2006-09-14 |
US7543969B2 (en) | 2009-06-09 |
JP2006253137A (ja) | 2006-09-21 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21S 8/12 20060101ALI20131211BHEP Ipc: F21V 7/00 20060101AFI20131211BHEP Ipc: F21S 8/10 20060101ALI20131211BHEP Ipc: F21V 14/08 20060101ALI20131211BHEP |
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