JPH0410165B2 - - Google Patents
Info
- Publication number
- JPH0410165B2 JPH0410165B2 JP62245261A JP24526187A JPH0410165B2 JP H0410165 B2 JPH0410165 B2 JP H0410165B2 JP 62245261 A JP62245261 A JP 62245261A JP 24526187 A JP24526187 A JP 24526187A JP H0410165 B2 JPH0410165 B2 JP H0410165B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- projection lens
- reflecting mirror
- main
- filament
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 23
- 238000010586 diagram Methods 0.000 description 7
- 230000003595 spectral effect Effects 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
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
- F21S41/10—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62245261A JPS6486401A (en) | 1987-09-29 | 1987-09-29 | Head light of vehicle |
FR888812666A FR2620984B1 (fr) | 1987-09-29 | 1988-09-28 | Phare du type projecteur pour automobile |
US07/250,881 US4851968A (en) | 1987-09-29 | 1988-09-29 | Automotive projector type headlight |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62245261A JPS6486401A (en) | 1987-09-29 | 1987-09-29 | Head light of vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6486401A JPS6486401A (en) | 1989-03-31 |
JPH0410165B2 true JPH0410165B2 (US20020193084A1-20021219-M00002.png) | 1992-02-24 |
Family
ID=17131049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62245261A Granted JPS6486401A (en) | 1987-09-29 | 1987-09-29 | Head light of vehicle |
Country Status (3)
Country | Link |
---|---|
US (1) | US4851968A (US20020193084A1-20021219-M00002.png) |
JP (1) | JPS6486401A (US20020193084A1-20021219-M00002.png) |
FR (1) | FR2620984B1 (US20020193084A1-20021219-M00002.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH083763Y2 (ja) * | 1992-09-03 | 1996-01-31 | 日本ピラー工業株式会社 | 非接触型メカニカルシール |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0762961B2 (ja) * | 1988-04-08 | 1995-07-05 | 株式会社小糸製作所 | 車輌用前照灯 |
IT214875Z2 (it) * | 1988-11-22 | 1990-07-04 | Carello Spa | Proiettore per autoveicoli |
US5055981A (en) * | 1989-02-17 | 1991-10-08 | Koito Manufacturing Co., Ltd. | Automotive projector type headlight |
US5414601A (en) * | 1992-12-16 | 1995-05-09 | General Electric Company | Projection headlamp lighting system for projecting a wide spread controlled pattern of light |
DE4341555C2 (de) * | 1992-12-28 | 1996-07-04 | Ford Motor Co | Vorrichtung zum Bündeln und Übertragen von Licht |
DE4313914C2 (de) * | 1993-04-28 | 2003-05-08 | Bosch Gmbh Robert | Kraftfahrzeugscheinwerfereinrichtung mit variierbarer Beleuchtungsstärkeverteilung |
DE4315401A1 (de) * | 1993-05-08 | 1994-11-10 | Bosch Gmbh Robert | Scheinwerfer für Fahrzeuge |
JP2696745B2 (ja) * | 1994-05-31 | 1998-01-14 | スタンレー電気株式会社 | プロジェクタ型前照灯 |
DE19602978B4 (de) * | 1996-01-27 | 2007-04-26 | Automotive Lighting Reutlingen Gmbh | Fahrzeug-Scheinwerfer |
JP3005955B2 (ja) * | 1998-04-17 | 2000-02-07 | スタンレー電気株式会社 | 灯 具 |
FR2793542B1 (fr) * | 1999-05-12 | 2001-08-17 | Valeo Vision | Projecteur du genre elliptique a deux fonctions d'eclairage pour vehicule automobile |
JP2001155515A (ja) * | 1999-09-14 | 2001-06-08 | Stanley Electric Co Ltd | 多眼プロジェクタランプ |
US6994448B1 (en) * | 2002-08-15 | 2006-02-07 | Gorrell John H | Solar powered illuminated devices |
JP4379673B2 (ja) * | 2002-10-07 | 2009-12-09 | 株式会社小糸製作所 | 車両用前照灯 |
JP4047185B2 (ja) * | 2003-02-06 | 2008-02-13 | 株式会社小糸製作所 | 車両用前照灯及び発光モジュール |
FR2858042B1 (fr) * | 2003-07-24 | 2005-09-23 | Valeo Vision | Module d'eclairage elliptique sans cache realisant un faisceau d'eclairage a coupure et projecteur comportant un tel module |
AT500562B1 (de) * | 2003-10-28 | 2007-10-15 | Zizala Lichtsysteme Gmbh | Fahrzeugscheinwerfer |
JP2005251435A (ja) * | 2004-03-01 | 2005-09-15 | Koito Mfg Co Ltd | 車両用前照灯 |
FR2870799B1 (fr) * | 2004-05-25 | 2007-08-17 | Valeo Vision Sa | Projecteur lumineux multifonction pour vehicule automobile |
JP4258465B2 (ja) * | 2004-12-01 | 2009-04-30 | 市光工業株式会社 | 車両用前照灯ユニット |
JP2006216337A (ja) * | 2005-02-02 | 2006-08-17 | Koito Mfg Co Ltd | 車両用前照灯 |
FR2883066B1 (fr) * | 2005-03-08 | 2007-05-11 | Valeo Vision Sa | Projecteur lumineux a plusieurs fonctions pour vehicule automobile |
JP4771723B2 (ja) * | 2005-03-24 | 2011-09-14 | 市光工業株式会社 | 車両用灯具 |
FR2884898B1 (fr) * | 2005-04-22 | 2007-08-31 | Valeo Vision Sa | Projecteur de vehicule automobile. |
JP4809635B2 (ja) * | 2005-06-17 | 2011-11-09 | スタンレー電気株式会社 | 車両用前照灯 |
JP4615417B2 (ja) * | 2005-10-13 | 2011-01-19 | 株式会社小糸製作所 | 車両用前照灯の灯具ユニット |
JP4675874B2 (ja) * | 2006-01-20 | 2011-04-27 | 株式会社小糸製作所 | 車両用照明灯具 |
JP4767041B2 (ja) * | 2006-03-01 | 2011-09-07 | 三菱ふそうトラック・バス株式会社 | 電気自動車の制御装置 |
JP2007250327A (ja) * | 2006-03-15 | 2007-09-27 | Stanley Electric Co Ltd | ドラム型可変遮光板及び該遮光板を使用したヘッドライト |
FR2904091B1 (fr) * | 2006-07-21 | 2009-03-06 | Valeo Vision Sa | Module optique pour projecteur de vehicule automobile |
JP2008243434A (ja) * | 2007-03-26 | 2008-10-09 | Koito Mfg Co Ltd | 車両用前照灯の灯具ユニット |
JP2009272309A (ja) * | 2008-04-30 | 2009-11-19 | Magna Internatl Inc | 高効率コンパクトレンズ |
DE102008031256A1 (de) * | 2008-07-02 | 2010-01-07 | Osram Gesellschaft mit beschränkter Haftung | Beleuchtungseinheit für Fahrzeugscheinwerfer und Fahrzeugscheinwerfer |
JP2009016366A (ja) * | 2008-10-24 | 2009-01-22 | Stanley Electric Co Ltd | 車両前照灯 |
JP4727001B2 (ja) * | 2009-02-16 | 2011-07-20 | 三菱電機株式会社 | ヘッドランプ光源用点灯装置 |
JP5305100B2 (ja) * | 2009-06-04 | 2013-10-02 | スタンレー電気株式会社 | 車両用灯具 |
JP5397186B2 (ja) * | 2009-11-24 | 2014-01-22 | スタンレー電気株式会社 | 車両用灯具 |
JP2012185977A (ja) * | 2011-03-04 | 2012-09-27 | Honda Motor Co Ltd | 車両用ヘッドライト構造 |
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 |
JP5266607B2 (ja) * | 2011-04-07 | 2013-08-21 | スタンレー電気株式会社 | 車両前照灯 |
FR2986621B1 (fr) | 2012-01-12 | 2015-01-23 | Valeo Vision | Lentille pour module optique de vehicule automobile |
FR2998352B1 (fr) * | 2012-11-16 | 2018-08-10 | Valeo Vision | Dispositifs d'eclairage et/ou de signalisation pour vehicule automobile |
JP6146040B2 (ja) * | 2013-02-15 | 2017-06-14 | スタンレー電気株式会社 | 車両用前照灯 |
US10240741B2 (en) * | 2014-07-23 | 2019-03-26 | Myotek Holdings, Inc. | Fog lamp lens and assembly |
FR3028007A1 (fr) * | 2014-10-29 | 2016-05-06 | Peugeot Citroen Automobiles Sa | Projecteur de vehicule |
FR3028469B1 (fr) * | 2014-11-18 | 2017-11-03 | Renault Sas | Dispositif d'eclairage pour vehicule et vehicule correspondant |
EP3526514B1 (de) | 2016-10-14 | 2022-08-24 | Covestro Intellectual Property GmbH & Co. KG | Kraftfahrzeugscheinwerfer mit farbfilter zur reduzierung des farbsaums |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1546698A (fr) * | 1967-10-10 | 1968-11-22 | Cibie Projecteurs | Perfectionnements aux réflecteurs de projecteurs de croisement |
AU505317B2 (en) * | 1976-08-23 | 1979-11-15 | Thorn Electrical Industries Limited | Suppression of colour fringing in lamps |
DE3218702A1 (de) * | 1982-05-18 | 1983-11-24 | Westfaelische Metall Industrie | Fahrzeugscheinwerfer |
FR2550847B1 (fr) * | 1983-08-18 | 1988-07-01 | Cibie Projecteurs | Projecteur a reflecteur elliptique et a faisceau coupe, pour vehicule automobile |
FR2566878B1 (fr) * | 1984-06-27 | 1986-07-18 | Cibie Projecteurs | Perfectionnements aux projecteurs automobiles emettant un faisceau coupe, notamment un faisceau de croisement |
DE3515493A1 (de) * | 1985-04-30 | 1986-10-30 | Robert Bosch Gmbh, 7000 Stuttgart | Scheinwerfer fuer abblendlicht oder nebellicht von kraftfahrzeugen |
US4797790A (en) * | 1985-05-10 | 1989-01-10 | Westfalische Metall Industrie Kg, Hueck & Co. | Dimmed motor vehicle headlight |
DE3519271C1 (de) * | 1985-05-30 | 1986-08-28 | Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt | Abgeblendeter Fahrzeugscheinwerfer nach dem Projektionsprinzip |
DE3525041C2 (de) * | 1985-07-13 | 1994-06-16 | Bosch Gmbh Robert | Abblendlicht-oder Nebellichtscheinwerfer für Kraftfahrzeuge |
DE3530002C2 (de) * | 1985-08-22 | 1994-05-26 | Bosch Gmbh Robert | Scheinwerfer-Einheit mit zwei Reflektoren für Kraftfahrzeuge |
DE3531224A1 (de) * | 1985-08-31 | 1987-03-05 | Bosch Gmbh Robert | Scheinwerfer fuer abblendlicht oder nebellicht von kraftfahrzeugen |
DE3533117A1 (de) * | 1985-09-17 | 1987-03-26 | Bosch Gmbh Robert | Scheinwerfer fuer das gemeinsame nebellicht und fernlicht von kraftfahrzeugen |
EP0221416B1 (de) * | 1985-11-07 | 1995-09-27 | Robert Bosch Gmbh | Scheinwerfer für Abblendlicht oder Nebellicht von Kraftfahrzeugen |
DE3601388A1 (de) * | 1986-01-18 | 1987-07-23 | Bosch Gmbh Robert | Scheinwerferanlage fuer fahrzeuge, insbesondere fuer kraftfahrzeuge |
-
1987
- 1987-09-29 JP JP62245261A patent/JPS6486401A/ja active Granted
-
1988
- 1988-09-28 FR FR888812666A patent/FR2620984B1/fr not_active Expired - Fee Related
- 1988-09-29 US US07/250,881 patent/US4851968A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH083763Y2 (ja) * | 1992-09-03 | 1996-01-31 | 日本ピラー工業株式会社 | 非接触型メカニカルシール |
Also Published As
Publication number | Publication date |
---|---|
FR2620984B1 (fr) | 1990-11-09 |
FR2620984A1 (fr) | 1989-03-31 |
US4851968A (en) | 1989-07-25 |
JPS6486401A (en) | 1989-03-31 |
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