ES2110388T1 - Faro con reflector complejo. - Google Patents

Faro con reflector complejo.

Info

Publication number
ES2110388T1
ES2110388T1 ES97300436T ES97300436T ES2110388T1 ES 2110388 T1 ES2110388 T1 ES 2110388T1 ES 97300436 T ES97300436 T ES 97300436T ES 97300436 T ES97300436 T ES 97300436T ES 2110388 T1 ES2110388 T1 ES 2110388T1
Authority
ES
Spain
Prior art keywords
paraboloid
light source
segments
reflector
segment
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.)
Granted
Application number
ES97300436T
Other languages
English (en)
Other versions
ES2110388T3 (es
Inventor
Milan Cejnek
Dana Pekarkova
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.)
Hanon Systems Autopal Services sro
Original Assignee
Autopal sro
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 Autopal sro filed Critical Autopal sro
Publication of ES2110388T1 publication Critical patent/ES2110388T1/es
Application granted granted Critical
Publication of ES2110388T3 publication Critical patent/ES2110388T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21S41/30—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)
  • Optical Elements Other Than Lenses (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

UN FARO DELANTERO COMPRENDE UN REFLECTOR COMPLEJO (1), UN REFRACTOR (2) Y UNA FUENTE DE LUZ (3). EL REFLECTOR (1) CONSTA DE DOS SEGMENTOS PARABOLOIDES (11, 12) EN DONDE LA DISTANCIA FOCAL (F{SUB, 11}) DEL SEGMENTO PARABOLOIDE SUPERIOR (11) ES MENOR QUE LA DISTANCIA FOCAL (F{SUB, 12}) DEL SEGMENTO PARABOLOIDE DEL FONDO (12) Y LOS SEGMENTOS ESTAN PROVISTOS DE ELEMENTOS OPTICOS (14) EN FORMA DE CILINDROS PARABOLICOS CON EJES DE FORMACION HORIZONTALES. LOS PERFILES DE CONTROL DE LAS PARABOLAS SON IDENTICOS QUE LOS PERFILES DEL SEGMENTOS PARABOLOIDE (11, 12). EL EJE (31) DE LA FUENTE DE LUZ (3) SE COLOCA POR ENCIMA DEL EJE (4) DEL FARO DELANTERO Y LOS FOCOS DE LOS SEGMENTOS PARABOLOIDES SUPERIOR Y DEL FONDO SE COLOCAN EN LA PROXIMIDAD DE LAS CARAS DE LA FUENTE DE LUZ (3).
ES97300436T 1996-01-29 1997-01-23 Faro con reflector complejo. Expired - Lifetime ES2110388T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ1996257A CZ287690B6 (cs) 1996-01-29 1996-01-29 Světlomet s komplexním reflektorem
CZ25796 1996-01-29

Publications (2)

Publication Number Publication Date
ES2110388T1 true ES2110388T1 (es) 1998-02-16
ES2110388T3 ES2110388T3 (es) 2006-12-01

Family

ID=5461453

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97300436T Expired - Lifetime ES2110388T3 (es) 1996-01-29 1997-01-23 Faro con reflector complejo.

Country Status (7)

Country Link
US (1) US5826964A (es)
EP (1) EP0786622B1 (es)
JP (1) JPH09306205A (es)
BR (1) BR9700810A (es)
CZ (1) CZ287690B6 (es)
DE (2) DE69735605T2 (es)
ES (1) ES2110388T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19843986B4 (de) * 1998-09-25 2012-02-23 Automotive Lighting Reutlingen Gmbh Scheinwerfer für Fahrzeuge
CZ9900704A3 (cs) * 1999-03-02 2000-10-11 Autopal S. R. O. Kombinovaný světlomet pro motorová vozidla
CN102844617B (zh) * 2010-04-19 2016-03-16 皇家飞利浦电子股份有限公司 Led前照明装置
ES2699502A1 (es) * 2017-08-11 2019-02-11 Investig Y Desarrollo Nuevas Tecnologias S L U Reflector para faro de luz de cruce de vehiculo

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385429A (en) * 1915-02-27 1921-07-26 Charles W Crockett Searchlight-reflector
US3700883A (en) * 1970-09-23 1972-10-24 Gen Motors Corp Faceted reflector for lighting unit
GB1369624A (en) * 1970-09-23 1974-10-09 Gen Motors Corp Faceted reflector for a lighting unit and method of making same
GB2155608B (en) * 1984-03-07 1987-09-09 Stanley Electric Co Ltd Vehicle headlamp
FR2599121B1 (fr) * 1986-05-26 1988-09-16 Cibie Projecteurs Projecteur de croisement sans coupelle a concentration decalee
FR2599120B1 (fr) * 1986-05-26 1988-09-16 Cibie Projecteurs Projecteurs de croisement sans coupelle a concentration decalee
US4704661A (en) * 1986-08-25 1987-11-03 General Electric Company Faceted reflector for headlamps
DE3731232A1 (de) * 1987-09-17 1989-03-30 Bosch Gmbh Robert Scheinwerfer fuer fahrzeuge, insbesondere scheinwerfer fuer kraftfahrzeuge
FR2621679B1 (fr) * 1987-10-13 1990-02-09 Cibie Projecteurs Projecteur de route de faible hauteur a grande recuperation de flux pour vehicule automobile
CS269110B1 (en) * 1988-01-13 1990-04-11 Cejnek Milan Headlight for motor vehicles
JPH0666121B2 (ja) * 1988-05-06 1994-08-24 スタンレー電気株式会社 車両用前照灯
FR2639888B1 (fr) * 1988-12-07 1993-08-13 Valeo Vision Projecteur de vehicule automobile, comportant un reflecteur a surface complexe a zones intermediaires modifiees
GB8903738D0 (en) * 1989-02-18 1989-04-05 Carello Lighting Plc Lamp reflector
DE4123658A1 (de) * 1991-07-17 1993-01-21 Bosch Gmbh Robert Scheinwerfer fuer kraftfahrzeuge
DE4228890B4 (de) * 1992-08-29 2006-03-16 Automotive Lighting Reutlingen Gmbh Scheinwerfer für Fahrzeuge
JP2626865B2 (ja) * 1992-12-25 1997-07-02 株式会社小糸製作所 車輌用前照灯の反射鏡
JP2626864B2 (ja) * 1992-12-25 1997-07-02 株式会社小糸製作所 車輌用前照灯の反射鏡
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.
JPH0741830U (ja) * 1993-12-21 1995-07-21 株式会社小糸製作所 車輌用標識灯
US5483430A (en) * 1994-06-06 1996-01-09 Ford Motor Company Multi-faceted light reflector

Also Published As

Publication number Publication date
BR9700810A (pt) 1998-07-07
DE786622T1 (de) 1998-03-26
ES2110388T3 (es) 2006-12-01
CZ9600257A3 (cs) 2000-10-11
DE69735605D1 (de) 2006-05-18
DE69735605T2 (de) 2007-07-05
JPH09306205A (ja) 1997-11-28
EP0786622A1 (en) 1997-07-30
EP0786622B1 (en) 2006-04-05
CZ287690B6 (cs) 2001-01-17
US5826964A (en) 1998-10-27

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