ES2168447T3 - Procedimiento de fabricacion de un espejo de faro de vehiculo automovil y faro que incorpora un espejo de desviacion selectiva de la luz. - Google Patents

Procedimiento de fabricacion de un espejo de faro de vehiculo automovil y faro que incorpora un espejo de desviacion selectiva de la luz.

Info

Publication number
ES2168447T3
ES2168447T3 ES96400667T ES96400667T ES2168447T3 ES 2168447 T3 ES2168447 T3 ES 2168447T3 ES 96400667 T ES96400667 T ES 96400667T ES 96400667 T ES96400667 T ES 96400667T ES 2168447 T3 ES2168447 T3 ES 2168447T3
Authority
ES
Spain
Prior art keywords
mirror
light
mold
focus
headlight
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
Application number
ES96400667T
Other languages
English (en)
Inventor
Kamislav Fadel
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 Valeo Vision SAS filed Critical Valeo Vision SAS
Application granted granted Critical
Publication of ES2168447T3 publication Critical patent/ES2168447T3/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
    • F21S41/337—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

UN PROCEDIMIENTO DE FABRICACION DE UN ESPEJO (20) DE FARO DE VEHICULO AUTOMOVIL, COMPRENDE LAS ETAPAS QUE CONSISTEN EN: A) ESTABLECER UNA SUPERFICIE REFLECTANTE DE BASE QUE POSEE UN FOCO DE REFERENCIA Y APTA PARA ASEGURAR UNA DISTRIBUCION DETERMINADA DE LA LUZ EMITIDA POR UNA FUENTE LUMINOSA (10) DE GEOMETRIA Y DE POSICION DADA RESPECTO DE DICHO FOCO DE REFERENCIA, PRINCIPALMENTE EN DIRECCION VERTICAL, B) EN AL MENOS UNA ZONA (21), DETERMINAR UNA LINEA (LI{SUB,M}) QUE PASA POR EL CONJUNTO DE PUNTOS QUE ASEGURA UNA MISMA DESVIACION HORIZONTAL, PREDETERMINADA, DE UNA RADIACION TEORICA SALIDA DEL FOCO DE REFERENCIA, C) MODIFICAR DICHA SUPERFICIE REFLECTANTE DE BASE PARA COLOCAR SENSIBLEMENTE A LO LARGO DE ESTA LINEA, O ENTRE DOS LINEAS CERCANAS, UNA ESTRIA (S) DE EXTENSION HORIZONTAL DE LA LUZ, D) REALIZAR UN MOLDE (20) SEGUN DICHA SUPERFICIE MODIFICADA, Y E) MOLDEAR EL ESPEJO (20) MEDIANTE DICHO MOLDE. LA INVENCION PROPONE TAMBIEN UN FARO QUE LLEVA UN ESPEJO ESTRIADO.
ES96400667T 1995-03-31 1996-03-28 Procedimiento de fabricacion de un espejo de faro de vehiculo automovil y faro que incorpora un espejo de desviacion selectiva de la luz. Expired - Lifetime ES2168447T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9503861A FR2732446B1 (fr) 1995-03-31 1995-03-31 Procede de fabrication d'un miroir de projecteur de vehicule automobile et projecteur incorporant un miroir a deviation selective de la lumiere

Publications (1)

Publication Number Publication Date
ES2168447T3 true ES2168447T3 (es) 2002-06-16

Family

ID=9477656

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96400667T Expired - Lifetime ES2168447T3 (es) 1995-03-31 1996-03-28 Procedimiento de fabricacion de un espejo de faro de vehiculo automovil y faro que incorpora un espejo de desviacion selectiva de la luz.

Country Status (6)

Country Link
US (1) US6186652B1 (es)
EP (1) EP0735309B1 (es)
JP (1) JPH0922606A (es)
DE (1) DE69616853T2 (es)
ES (1) ES2168447T3 (es)
FR (1) FR2732446B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732747B1 (fr) * 1995-04-06 1997-06-20 Valeo Vision Projecteur de vehicule automobile capable d'emettre un faisceau delimite par une coupure a deux demi-plans decales en hauteur
AT404396B (de) * 1996-12-05 1998-11-25 Zizala Lichtsysteme Gmbh Rillenscheinwerfer
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
DE19827367B4 (de) * 1998-06-19 2007-03-01 Automotive Lighting Reutlingen Gmbh Fahrzeug-Scheinwerfer
JP4031600B2 (ja) * 1999-10-01 2008-01-09 株式会社小糸製作所 車両用灯具の反射鏡の反射面決定方法
ITTO20030612A1 (it) * 2003-08-05 2005-02-06 Fiat Ricerche Riflettore complesso per un proiettore di un veicolo, e procedimento per la fabbricazione di tale riflettore.
FR3090818B1 (fr) * 2018-12-19 2020-12-25 Plastic Omnium Cie Elément lumineux de pièce de carrosserie en polycarbonate injecté

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1572853A (en) * 1922-09-19 1926-02-09 American Flatlite Company Light projector
US1621752A (en) * 1925-04-27 1927-03-22 Paraflector Company Headlight reflector
US2108286A (en) * 1935-12-18 1938-02-15 United Lens Corp Lamp construction
US3511983A (en) * 1967-04-10 1970-05-12 Corning Glass Works Lighting device for dental and surgical procedures
FR2460442A1 (fr) * 1979-06-29 1981-01-23 Cibie Projecteurs Nouvelle structure de projecteur, notamment de projecteur d'automobile
US5577833A (en) * 1995-06-13 1996-11-26 Osram Sylvania Inc. Vehicle headlamp reflector

Also Published As

Publication number Publication date
JPH0922606A (ja) 1997-01-21
DE69616853T2 (de) 2002-06-27
DE69616853D1 (de) 2001-12-20
FR2732446B1 (fr) 1997-06-20
EP0735309A1 (fr) 1996-10-02
FR2732446A1 (fr) 1996-10-04
EP0735309B1 (fr) 2001-11-14
US6186652B1 (en) 2001-02-13

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