ES8102657A1 - Perfeccionamientos en los faros - Google Patents
Perfeccionamientos en los farosInfo
- Publication number
- ES8102657A1 ES8102657A1 ES492826A ES492826A ES8102657A1 ES 8102657 A1 ES8102657 A1 ES 8102657A1 ES 492826 A ES492826 A ES 492826A ES 492826 A ES492826 A ES 492826A ES 8102657 A1 ES8102657 A1 ES 8102657A1
- Authority
- ES
- Spain
- Prior art keywords
- reflector
- ribs
- reflector surface
- lamp
- vertical ribs
- 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
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
- F21S41/30—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
- F21S41/337—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having a structured surface, e.g. with facets or corrugations
-
- 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
- F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
- F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
ESTRUCTURA REFLECTORA PARA FAROS. LA SUPERFICIE BASE DE LA ESTRUCTURA REFLECTORA ES DE FORMA PARABOLICA DE REVOLUCION Y PRESENTA UNAS ESTRIAS ALARGADAS (DH1, DH2, DH3) DE DESVIACION, CUYA SECCION, EN LA DIRECCION DEL PLANO AXIAL ES CONSTANTE EN TODA SU LONGITUD, DE FORMA QUE SE PRODUCE UNA DESVIACION DE LOS RAYOS LUMINOSOS EN LA CITADA DIRECCION. CADA ESTRIA ESTA DELIMITADA, EN LA SECCION DE LA SUPERFICIE BASE, POR DOS PLANOS PARALELOS ADYACENTES PERPENDICULARES A LA DIRECCION ANTEDICHA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7916926A FR2460442A1 (fr) | 1979-06-29 | 1979-06-29 | Nouvelle structure de projecteur, notamment de projecteur d'automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8102657A1 true ES8102657A1 (es) | 1981-02-16 |
ES492826A0 ES492826A0 (es) | 1981-02-16 |
Family
ID=9227324
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES492826A Granted ES492826A0 (es) | 1979-06-29 | 1980-06-26 | Perfeccionamientos en los faros |
Country Status (10)
Country | Link |
---|---|
US (1) | US4351018A (es) |
JP (1) | JPS567301A (es) |
AR (1) | AR225444A1 (es) |
BR (1) | BR8003952A (es) |
DE (1) | DE3024040A1 (es) |
ES (1) | ES492826A0 (es) |
FR (1) | FR2460442A1 (es) |
GB (1) | GB2054815B (es) |
RO (1) | RO81476B1 (es) |
YU (1) | YU168680A (es) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3069386D1 (en) * | 1979-12-22 | 1984-11-08 | Lucas Ind Plc | Motor vehicle lamp reflector |
DE3027719A1 (de) * | 1980-07-22 | 1982-02-11 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Reflektor zur ausleuchtung einer flaeche |
EP0084934A1 (en) * | 1982-01-16 | 1983-08-03 | LUCAS INDUSTRIES public limited company | Lamp reflector |
FR2525733A1 (fr) * | 1982-04-23 | 1983-10-28 | Auteroche Sa | Reflecteur a paraboloides multiples |
US4481563A (en) * | 1982-05-10 | 1984-11-06 | Corning Glass Works | Automotive headlight having optics in the reflector |
FR2528536A1 (fr) * | 1982-06-09 | 1983-12-16 | Cibie Projecteurs | Perfectionnements aux projecteurs de croisement pour vehicules automobiles |
FR2528537B1 (fr) * | 1982-06-09 | 1987-03-20 | Cibie Projecteurs | Projecteurs de croisement pour vehicules automobiles |
DE3379800D1 (en) * | 1982-10-15 | 1989-06-08 | Carello Lighting Plc | Road vehicle headlamp |
US4555748A (en) * | 1982-10-28 | 1985-11-26 | General Electric Company | Truncated motor vehicle headlamp |
FR2536502B1 (fr) * | 1982-11-19 | 1987-01-09 | Cibie Projecteurs | Projecteur de croisement pour vehicule automobile |
US4506315A (en) * | 1982-12-08 | 1985-03-19 | Ichikoh Industries, Ltd. | Vehicle headlamp |
US4495552A (en) * | 1982-12-13 | 1985-01-22 | Cal Custom Accessories, Inc. | Forward shining vehicle lamp |
DE3340462C1 (de) * | 1983-11-09 | 1985-04-18 | Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt | Abgeblendeter Fahrzeugscheinwerfer |
DE3406876C1 (de) * | 1984-02-25 | 1985-07-18 | Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt | Abgeblendeter Fahrzeugscheinwerfer |
US4566056A (en) * | 1984-03-08 | 1986-01-21 | Stanley Electric Co., Ltd. | Headlamp for vehicle |
FR2561354B1 (fr) * | 1984-03-16 | 1988-11-18 | Stanley Electric Co Ltd | Phare pour vehicule du type comportant un reflecteur presentant deux surfaces paraboloidales differentes |
US4816974A (en) * | 1986-05-19 | 1989-03-28 | Mycro Group Co. | Glare control lamp and reflector assembly and method for glare control |
US5075828A (en) * | 1986-05-19 | 1991-12-24 | Musco Corporation | Glare control lamp and reflector assembly and method for glare control |
US4947303A (en) * | 1986-05-19 | 1990-08-07 | Musco Corporation | Glare control lamp and reflector assembly and method for glare control |
US5211473A (en) * | 1984-12-31 | 1993-05-18 | Musco Corporation | Glare control lamp and reflector assembly and method for glare control |
JPS6231304U (es) * | 1985-07-15 | 1987-02-25 | ||
JPS6258502A (ja) * | 1985-08-10 | 1987-03-14 | スタンレー電気株式会社 | ヘツドランプ用複合反射鏡 |
US4725934A (en) * | 1986-05-19 | 1988-02-16 | Mycro-Group Company | Glare control lamp and reflector assembly and method for glare control |
NL8601338A (nl) * | 1986-05-26 | 1987-12-16 | Raak Licht Bv | Reflector voor een langwerpige lichtbron. |
US4704661A (en) * | 1986-08-25 | 1987-11-03 | General Electric Company | Faceted reflector for headlamps |
US4789923A (en) * | 1986-12-23 | 1988-12-06 | Hubbell Incorporated | Reflector for roadway lighting luminaire |
US4694382A (en) * | 1986-12-23 | 1987-09-15 | Hubbell Incorporated | Reflector for roadway lighting luminaire |
DE3808086A1 (de) * | 1988-03-11 | 1989-09-28 | Hella Kg Hueck & Co | Reflektor fuer abgeblendete oder abblendbare kraftfahrzeugscheinwerfer |
DE3836382A1 (de) * | 1988-10-26 | 1990-05-03 | Hella Kg Hueck & Co | Schalenfoermiger reflektor fuer einen fahrzeugscheinwerfer |
FR2639888B1 (fr) * | 1988-12-07 | 1993-08-13 | Valeo Vision | Projecteur de vehicule automobile, comportant un reflecteur a surface complexe a zones intermediaires modifiees |
FR2642145B1 (fr) * | 1989-01-23 | 1993-04-09 | Valeo Vision | Projecteur de vehicule automobile comportant une source lumineuse unique et engendrant deux faisceaux differents |
US4985814A (en) * | 1989-04-14 | 1991-01-15 | Whelen Technologies, Inc. | Warning light with quadruple reflective surfaces |
US5016150A (en) * | 1989-10-19 | 1991-05-14 | Musco Corporation | Means and method for increasing output, efficiency, and flexibility of use of an arc lamp |
US5134557A (en) * | 1989-10-19 | 1992-07-28 | Musco Corporation | Means and method for increasing output, efficiency, and flexibility of use of an arc lamp |
US5161883A (en) * | 1989-10-19 | 1992-11-10 | Musco Corporation | Means and method for increasing output, efficiency, and flexibility of use of an arc lamp |
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. |
US5373430A (en) * | 1992-04-16 | 1994-12-13 | Mcdermott; Kevin | Wide angle beam pattern lamp |
US5493483A (en) * | 1993-07-13 | 1996-02-20 | Red Spot Paint & Varnish Co., Inc. | Lamp reflectors and UV curable compositions useful as basecoats for same |
FR2710393B1 (fr) * | 1993-09-24 | 1995-12-15 | Valeo Vision | Projecteur à glace lisse, notamment pour véhicule automobile, et procédé de fabrication du réflecteur d'un tel projecteur. |
JP2581778Y2 (ja) * | 1993-12-21 | 1998-09-24 | 株式会社小糸製作所 | 車輌用標識灯 |
JP3079412B2 (ja) * | 1995-02-24 | 2000-08-21 | 株式会社小糸製作所 | 車輌用灯具及びその反射鏡の形成方法 |
FR2732446B1 (fr) * | 1995-03-31 | 1997-06-20 | Valeo Vision | Procede de fabrication d'un miroir de projecteur de vehicule automobile et projecteur incorporant un miroir a deviation selective de la lumiere |
IT1276514B1 (it) * | 1995-04-03 | 1997-10-31 | Tri O M S P A | Proiettore per veicoli con riflettore "lentinato" per modellare il flusso luminoso tramite riflessione. |
US5860733A (en) * | 1995-04-17 | 1999-01-19 | Musco Corporation | Light fixture with controllable light block |
US5577833A (en) * | 1995-06-13 | 1996-11-26 | Osram Sylvania Inc. | Vehicle headlamp reflector |
CA2200511C (en) * | 1996-03-20 | 2001-02-06 | Myron K. Gordin | Increased efficiency light fixture, reflector and method |
FR2751051B1 (fr) * | 1996-07-11 | 1998-11-06 | Valeo Vision | Projecteur de vehicule automobile comportant un cache de lumiere directe a bras support vertical et un miroir adapte |
FR2760068B1 (fr) * | 1997-02-21 | 1999-05-14 | Valeo Vision | Projecteur de vehicule automobile a miroir a zones juxtaposees lateralement, et procede de fabrication d'un tel miroir |
FR2775640B1 (fr) * | 1998-03-04 | 2000-05-26 | Valeo Vision | Projecteur de vehicule automobile a miroir dote d'au moins une joue laterale |
JP3913358B2 (ja) * | 1998-03-18 | 2007-05-09 | 株式会社小糸製作所 | 車輌用標識灯 |
US6203176B1 (en) | 1998-12-14 | 2001-03-20 | Musco Corporation | Increased efficiency light fixture, reflector, and method |
FR2800439B1 (fr) * | 1999-10-29 | 2002-02-15 | Valeo Vision | Projet de vehicule, notamment projecteur de croisement, a encombrement reduit |
KR20000030868A (ko) * | 2000-03-22 | 2000-06-05 | 이명래 | 눈부심 방지를 위한 전조등의 보조 반사경 |
FR2822929B1 (fr) * | 2001-03-30 | 2003-12-12 | Valeo Vision | Projecteur a encombrement reduit pour vehicule automobile |
US6508562B1 (en) * | 2001-11-05 | 2003-01-21 | Yazaki North America, Inc. | Instrument cluster reflector |
FR2844867B1 (fr) * | 2002-09-20 | 2005-07-08 | Valeo Vision | Dispositif projecteur de vehicule automobile a miroir et element de deviation conjugues avec coupure non plate |
US7122136B2 (en) * | 2003-08-04 | 2006-10-17 | Guide Corporation | Glare prevention feature |
US7255264B2 (en) * | 2004-04-24 | 2007-08-14 | De Leon Hilary Laing | Cellular phone-based automatic payment system |
JP2006019049A (ja) * | 2004-06-30 | 2006-01-19 | Ichikoh Ind Ltd | 車両用灯具 |
US7585096B2 (en) * | 2005-05-18 | 2009-09-08 | Visteon Global Technologies, Inc. | Compound trough reflector for LED light sources |
JP5086029B2 (ja) * | 2007-10-19 | 2012-11-28 | スタンレー電気株式会社 | 車両前照灯 |
JP4735664B2 (ja) * | 2008-05-14 | 2011-07-27 | 市光工業株式会社 | 車両用灯具 |
DE102008056103A1 (de) * | 2008-11-06 | 2010-05-12 | Erco Gmbh | Leuchte |
EP2473112A4 (en) * | 2009-09-04 | 2014-03-26 | Univ Southern California | FRESNEL BEAM TRAINING FOR ULTRASONIC GROUPINGS |
JP5582865B2 (ja) * | 2010-05-12 | 2014-09-03 | 株式会社小糸製作所 | 灯具 |
US8562190B2 (en) * | 2010-12-30 | 2013-10-22 | Toyota Motor Engineering & Manufacturing North America, Inc. | Rear lamp assembly |
DE102012223584B4 (de) | 2012-12-18 | 2018-08-02 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugleuchte |
DE102020130859A1 (de) | 2020-11-23 | 2022-05-25 | Marelli Automotive Lighting Reutlingen (Germany) GmbH | Kraftfahrzeugbeleuchtungseinrichtung mit einem Reflektor und Verfahren zum Gestalten einer Reflexionsfläche eines Reflektors einer solchen Kraftfahrzeugbeleuchtungseinrichtung |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1390747A (en) * | 1920-06-15 | 1921-09-13 | Flatlite Ltd | Reflector for use in light-projectors |
US1572853A (en) * | 1922-09-19 | 1926-02-09 | American Flatlite Company | Light projector |
US1793662A (en) * | 1926-06-07 | 1931-02-24 | William H Wood | Headlight |
US1732884A (en) * | 1927-02-14 | 1929-10-22 | Indiana Lamp Corp | Reflector for headlights |
US1825084A (en) * | 1927-08-15 | 1931-09-29 | Delco Remy Corp | Reflector for automobile headlamps |
US2174937A (en) * | 1936-12-21 | 1939-10-03 | Dietz Gustav | Reflector |
FR1271102A (fr) * | 1960-07-19 | 1961-09-08 | Procédé de détermination de réflecteurs pour projecteurs de véhicules automobiles et réflecteurs obtenus par sa mise en oeuvre | |
DE1772942A1 (de) * | 1968-07-24 | 1971-12-30 | Westfaelische Metall Industrie | Abblendbarer Scheinwerfer,insbesondere fuer Kraftfahrzeuge |
US3700883A (en) * | 1970-09-23 | 1972-10-24 | Gen Motors Corp | Faceted reflector for lighting unit |
US3688149A (en) * | 1970-10-01 | 1972-08-29 | Westinghouse Electric Corp | Vehicle headlamp having a dual-segment reflector |
US4149229A (en) * | 1976-06-18 | 1979-04-10 | Lucas Industries Limited | Lamp reflector with downwardly-facing step |
IT1079057B (it) * | 1976-06-24 | 1985-05-08 | Sassmannshausen Knut | Luce in particolare luce posteriore di sicurezza o di segnalazione |
US4277821A (en) * | 1976-06-24 | 1981-07-07 | Sassmannshausen Knut | Lamp |
DE2720956C2 (de) * | 1977-05-10 | 1982-12-02 | Bayerische Motoren Werke AG, 8000 München | Kraftfahrzeug-Scheinwerfer für Abblend- und Fernlicht |
-
1979
- 1979-06-29 FR FR7916926A patent/FR2460442A1/fr active Granted
-
1980
- 1980-06-23 GB GB8020534A patent/GB2054815B/en not_active Expired
- 1980-06-24 US US06/162,503 patent/US4351018A/en not_active Expired - Lifetime
- 1980-06-25 AR AR281526A patent/AR225444A1/es active
- 1980-06-25 JP JP8527680A patent/JPS567301A/ja active Granted
- 1980-06-25 BR BR8003952A patent/BR8003952A/pt not_active IP Right Cessation
- 1980-06-26 DE DE19803024040 patent/DE3024040A1/de active Granted
- 1980-06-26 ES ES492826A patent/ES492826A0/es active Granted
- 1980-06-27 YU YU01686/80A patent/YU168680A/xx unknown
- 1980-06-27 RO RO101539A patent/RO81476B1/ro unknown
Also Published As
Publication number | Publication date |
---|---|
GB2054815B (en) | 1983-07-06 |
JPS6131921B2 (es) | 1986-07-23 |
FR2460442A1 (fr) | 1981-01-23 |
FR2460442B1 (es) | 1982-06-11 |
JPS567301A (en) | 1981-01-26 |
BR8003952A (pt) | 1981-01-13 |
YU168680A (en) | 1984-10-31 |
ES492826A0 (es) | 1981-02-16 |
GB2054815A (en) | 1981-02-18 |
DE3024040A1 (de) | 1981-01-08 |
DE3024040C2 (es) | 1987-06-25 |
AR225444A1 (es) | 1982-03-31 |
US4351018A (en) | 1982-09-21 |
RO81476B1 (ro) | 1983-04-30 |
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