ES2146690T3 - Faro para vehiculo con reflector de superficie completa. - Google Patents

Faro para vehiculo con reflector de superficie completa.

Info

Publication number
ES2146690T3
ES2146690T3 ES95114817T ES95114817T ES2146690T3 ES 2146690 T3 ES2146690 T3 ES 2146690T3 ES 95114817 T ES95114817 T ES 95114817T ES 95114817 T ES95114817 T ES 95114817T ES 2146690 T3 ES2146690 T3 ES 2146690T3
Authority
ES
Spain
Prior art keywords
reflector
light
headlight
vehicle
full surface
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
ES95114817T
Other languages
English (en)
Inventor
Sergio Zattoni
Stefania Masuelli
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.)
Marelli Automotive Lighting Italy SpA
Original Assignee
Automotive Lighting Italia SpA
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 Automotive Lighting Italia SpA filed Critical Automotive Lighting Italia SpA
Application granted granted Critical
Publication of ES2146690T3 publication Critical patent/ES2146690T3/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
    • F21S41/335—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with continuity 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

UNA LUZ DELANTERA (1) QUE PRESENTA UNA FUENTE LUMINOSA (3), UN REFLECTOR (5) Y UNA LENTE EN PRISMA EN LA PARTE FRONTAL DEL REFLECTOR, EN DONDE EL REFLECTOR (5) RECOGE 360 (GRADOS) DE LUZ EMITIDA DE LA FUENTE LUMINOSA SOBRE ESTA, Y DONDE LA FUENTE LUMINOSA (3) ESTA ALINEADA CON EL EJE OPTICO (AO) DE LA LUZ DELANTERA; EL REFLECTOR (5) QUE PRESENTE UNA SUPERFICIE DE REFLEXION COMPLEJA (7) PRESENTA A SU VEZ UN NUMERO DE SECTORES DIFERENTES (9, 10, 13, 14, 19, 20, 21) CONECTADOS SUSTANCIALMENTE SIN COSTURAS, NINGUNO DE LOS CUALES ESTA DEFINIDO POR UNA SUPERFICIE DE REVOLUCION, Y MUCHOS DE LOS CUALES ESTAN DEFINIDOS POR SUPERFICIES GENERADAS POR EL TRASLADO DE UNA CURVA DE BASE GENERADA - DEFINIDA EN UN PRIMER PLANO - JUNTO A UNA CURVA DE SOPORTE DEFINIDA EN UN SEGUNDO PLANO PERPENDICULAR A LA PRIMERA.
ES95114817T 1994-09-20 1995-09-20 Faro para vehiculo con reflector de superficie completa. Expired - Lifetime ES2146690T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000733A IT1266928B1 (it) 1994-09-20 1994-09-20 Proiettore per veicoli con riflettore a superficie complessa.

Publications (1)

Publication Number Publication Date
ES2146690T3 true ES2146690T3 (es) 2000-08-16

Family

ID=11412773

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95114817T Expired - Lifetime ES2146690T3 (es) 1994-09-20 1995-09-20 Faro para vehiculo con reflector de superficie completa.

Country Status (4)

Country Link
EP (1) EP0703403B1 (es)
DE (1) DE69517272T2 (es)
ES (1) ES2146690T3 (es)
IT (1) IT1266928B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09237504A (ja) * 1996-02-23 1997-09-09 Patent Treuhand Ges Elektr Gluehlamp Mbh 下向き及び上向きライト用自動車前照灯
US9133999B2 (en) * 2012-03-19 2015-09-15 Ichikoh Industries, Ltd. Vehicle headlamp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1732884A (en) * 1927-02-14 1929-10-22 Indiana Lamp Corp Reflector for headlights
EP0084934A1 (en) * 1982-01-16 1983-08-03 LUCAS INDUSTRIES public limited company Lamp reflector
FR2536502B1 (fr) * 1982-11-19 1987-01-09 Cibie Projecteurs Projecteur de croisement pour vehicule automobile
FR2639888B1 (fr) 1988-12-07 1993-08-13 Valeo Vision Projecteur de vehicule automobile, comportant un reflecteur a surface complexe a zones intermediaires modifiees

Also Published As

Publication number Publication date
ITTO940733A0 (it) 1994-09-20
DE69517272D1 (de) 2000-07-06
IT1266928B1 (it) 1997-01-21
EP0703403B1 (en) 2000-05-31
ITTO940733A1 (it) 1996-03-20
DE69517272T2 (de) 2000-11-30
EP0703403A1 (en) 1996-03-27

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