ES2015243T3 - Faro de vehiculo a motor. - Google Patents
Faro de vehiculo a motor.Info
- Publication number
- ES2015243T3 ES2015243T3 ES89310315T ES89310315T ES2015243T3 ES 2015243 T3 ES2015243 T3 ES 2015243T3 ES 89310315 T ES89310315 T ES 89310315T ES 89310315 T ES89310315 T ES 89310315T ES 2015243 T3 ES2015243 T3 ES 2015243T3
- Authority
- ES
- Spain
- Prior art keywords
- lens element
- motor vehicle
- headlight
- concava
- smooth
- 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
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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/28—Cover glass
Abstract
UN FARO DELANTERO DE VEHICULO A MOTOR QUE COMPRENDE UN CUERPO CONCAVO (10) QUE TIENE UNA SUPERFICIE REFLECTANTE INTERIOR ELIPSOIDAL (26). SE DISPONE UN FILAMENTO DE LAMPARA EN UN PUNTO FOCAL INTERNO (34) DE LA SUPERFICIE (26). COLOCADO ENTRE LA SUPERFICIE REFLECTANTE (26) Y UNA TAPA DELANTERA (14) HAY UN ELEMENTO DE LENTE MENISCO (38) QUE TIENE UNA SUPERFICIE POSTERIOR CONVEXA LISA (40). EL ELEMENTO DE LENTE (38) TIENE UNA SUPERFICIE EXTERIOR CONCAVA LISA (42), AUNQUE ESTE ULTIMO PUEDE SER UNA LENTE FRESNEL CONCAVA. LA SUPERFICIE TRASERA CONVEXA (40) DEL ELEMENTO DE LA LENTE (39) REDUCE EL RIESGO DE DISPERSION NO DESEADA DE LA LUZ COMPARADA CON EL USO DE UNA SUPERFICIE TRASERA CONCAVA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888824206A GB8824206D0 (en) | 1988-10-15 | 1988-10-15 | Motor vehicle headlamp |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2015243A4 ES2015243A4 (es) | 1990-08-16 |
ES2015243T3 true ES2015243T3 (es) | 1994-12-16 |
Family
ID=10645264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89310315T Expired - Lifetime ES2015243T3 (es) | 1988-10-15 | 1989-10-09 | Faro de vehiculo a motor. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5014166A (es) |
EP (1) | EP0365193B1 (es) |
JP (1) | JPH0664924B2 (es) |
AU (1) | AU612519B2 (es) |
DE (2) | DE68917555T2 (es) |
ES (1) | ES2015243T3 (es) |
GB (1) | GB8824206D0 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8927903D0 (en) * | 1989-12-09 | 1990-02-14 | Carello Lighting Plc | Lamp assembly |
FR2664363B1 (fr) * | 1990-07-03 | 1992-12-31 | Valeo Vision | Projecteur a plusieurs fonctions, en particulier pour vehicule automobile, adapte a ameliorer l'eclairement d'elements de signalisation routiere. |
US5345371A (en) * | 1992-11-05 | 1994-09-06 | Cunningham David W | Lighting fixture |
DE4315393C2 (de) * | 1993-05-08 | 2002-10-31 | Bosch Gmbh Robert | Kraftfahrzeugscheinwerfer mit einem Reflektor und einer Streulinse |
US5544029A (en) * | 1993-11-12 | 1996-08-06 | Cunningham; David W. | Lighting fixture for theater, television and architectural applications |
DE19508639A1 (de) * | 1995-03-10 | 1996-09-12 | Bosch Gmbh Robert | Scheinwerfer für Fahrzeuge |
US5618102A (en) * | 1995-06-07 | 1997-04-08 | Adac Plastics, Inc. | Plasma discharge lamp |
US5897196A (en) * | 1996-03-29 | 1999-04-27 | Osram Sylvania Inc. | Motor vehicle headlamp |
EP0864897A3 (en) * | 1997-02-27 | 1998-10-28 | Canon Kabushiki Kaisha | Light source device, illuminating system and image projecting apparatus |
JPH10311944A (ja) * | 1997-05-14 | 1998-11-24 | Olympus Optical Co Ltd | 投光装置 |
FR2849158B1 (fr) * | 2002-12-20 | 2005-12-09 | Valeo Vision | Module d'eclairage pour projecteur de vehicule |
CN101355108B (zh) * | 2007-07-26 | 2011-09-28 | 鸿富锦精密工业(深圳)有限公司 | 太阳能电池结构 |
US8439525B2 (en) | 2008-08-29 | 2013-05-14 | Abl Ip Holding Llc | Luminaires having enhanced light distribution and applications thereof |
TWI561761B (en) * | 2014-07-16 | 2016-12-11 | Playnitride Inc | Optical module |
JP6741467B2 (ja) * | 2016-05-12 | 2020-08-19 | 株式会社小糸製作所 | 車両用灯具 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE645294C (de) * | 1937-05-25 | Friedrich Richard Dietrich | Elektrischer Fahrzeugscheinwerfer | |
GB188411A (en) * | 1921-08-16 | 1922-11-16 | Henry Salsbury | Improvements in and relating to lenses and/or glasses for motor lamps and the like |
US1571139A (en) * | 1923-12-01 | 1926-01-26 | James G Nolen | Refractor |
DE535057C (de) * | 1930-08-17 | 1931-10-06 | Francois Jacques Andre Darrass | Scheinwerfer fuer Kraftfahrzeuge |
GB437001A (en) * | 1934-02-05 | 1935-10-22 | Friedrich Richard Dietrich | Improvements in lamps with lenses and reflectors |
US4167280A (en) * | 1978-07-24 | 1979-09-11 | Ingersoll-Rand Company | Panic exit mechanism |
JPS5878301A (ja) * | 1981-11-04 | 1983-05-11 | 市光工業株式会社 | 前照灯 |
EP0098062B1 (en) * | 1982-06-24 | 1986-04-09 | Britax Vega Limited | Vehicle lamp assemblies |
DE3406876C1 (de) * | 1984-02-25 | 1985-07-18 | Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt | Abgeblendeter Fahrzeugscheinwerfer |
AT396675B (de) * | 1985-12-04 | 1993-11-25 | Zizala Lichtsysteme Gmbh | Fahrzeugleuchte |
US5065287A (en) * | 1987-03-11 | 1991-11-12 | Eastman Kodak Company | Method of producing an optically effective arrangement, in particular for application with a vehicular headlight |
-
1988
- 1988-10-15 GB GB888824206A patent/GB8824206D0/en active Pending
-
1989
- 1989-10-09 DE DE68917555T patent/DE68917555T2/de not_active Expired - Fee Related
- 1989-10-09 ES ES89310315T patent/ES2015243T3/es not_active Expired - Lifetime
- 1989-10-09 EP EP89310315A patent/EP0365193B1/en not_active Expired - Lifetime
- 1989-10-09 DE DE198989310315T patent/DE365193T1/de active Pending
- 1989-10-10 US US07/419,576 patent/US5014166A/en not_active Expired - Fee Related
- 1989-10-12 AU AU42849/89A patent/AU612519B2/en not_active Ceased
- 1989-10-16 JP JP1268868A patent/JPH0664924B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0365193B1 (en) | 1994-08-17 |
EP0365193A2 (en) | 1990-04-25 |
ES2015243A4 (es) | 1990-08-16 |
DE68917555T2 (de) | 1995-01-05 |
AU4284989A (en) | 1990-04-26 |
AU612519B2 (en) | 1991-07-11 |
GB8824206D0 (en) | 1988-11-23 |
US5014166A (en) | 1991-05-07 |
DE365193T1 (de) | 1990-10-18 |
JPH02270202A (ja) | 1990-11-05 |
EP0365193A3 (en) | 1990-08-22 |
DE68917555D1 (de) | 1994-09-22 |
JPH0664924B2 (ja) | 1994-08-22 |
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