ES2115701T3 - Dispositivo de alumbrado, en particular para ser utilizado en vehiculos de motor. - Google Patents

Dispositivo de alumbrado, en particular para ser utilizado en vehiculos de motor.

Info

Publication number
ES2115701T3
ES2115701T3 ES93111868T ES93111868T ES2115701T3 ES 2115701 T3 ES2115701 T3 ES 2115701T3 ES 93111868 T ES93111868 T ES 93111868T ES 93111868 T ES93111868 T ES 93111868T ES 2115701 T3 ES2115701 T3 ES 2115701T3
Authority
ES
Spain
Prior art keywords
flow
light
lighting device
motor vehicles
diffacted
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
ES93111868T
Other languages
English (en)
Inventor
Stefania Masuelli
Pietro Perlo
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 Europe SpA
Original Assignee
Magneti Marelli 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 Magneti Marelli SpA filed Critical Magneti Marelli SpA
Application granted granted Critical
Publication of ES2115701T3 publication Critical patent/ES2115701T3/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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

EL DISPOSITIVO COMPRENDE UNA FUENTE PARA GENERAR UNA RADIACION LUMINOSA Y ES CAPAZ DE EMITIR UN FLUJO LUMINOSO QUE TIENE CARACTERISTICAS PREDETERMINADAS DENTRO DEL AREA FUERA DEL DISPOSITIVO EN SI. TAL DISPOSITIVO COMPRENDE UN PRIMER MEDIO DE DIFRACCION (3) DISPUESTO DE MANERA SER GOLPEADA POR LA RADIACION LUMINOSA (4) EMITIDA POR LA FUENTE ARRIBA MENCIONADA Y CAPAZ DE EMITIR UN PRIMER FLUJO DE RAYOS DIFRACTADOS (5) Y SEGUNDOS MEDIOS DE DIFRACCION (6) DISPUESTOS DE MANERA A SER GOLPEADO POR DICHO PRIMER FLUJO (5) Y CAPAZ DE EMITIR UN SEGUNDO FLUJO DE RAYOS DIFRACTADOS (7); LOS SEGUNDOS MEDIOS DE DIFRACCION (6) ESTAN AJUSTADO DE MANERA A CORREGIR Y MODIFICAR LAS CARACTERISTICAS DE LOS RAYOS DEL PRIMER FLUJO LUMINOSO (5) DE MANERA QUE LAS CARACTERISTICAS DEL SEGUNDO FLUJO LUMINOSO (7) CORRESPONDAN A LAS CARACTERISTICAS ARRIBA MENCIONADAS.
ES93111868T 1992-07-24 1993-07-23 Dispositivo de alumbrado, en particular para ser utilizado en vehiculos de motor. Expired - Lifetime ES2115701T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO920635A IT1256892B (it) 1992-07-24 1992-07-24 Dispositivo di illuminazione in particolare per autoveicoli

Publications (1)

Publication Number Publication Date
ES2115701T3 true ES2115701T3 (es) 1998-07-01

Family

ID=11410633

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93111868T Expired - Lifetime ES2115701T3 (es) 1992-07-24 1993-07-23 Dispositivo de alumbrado, en particular para ser utilizado en vehiculos de motor.

Country Status (4)

Country Link
EP (1) EP0584547B1 (es)
DE (1) DE69318354T2 (es)
ES (1) ES2115701T3 (es)
IT (1) IT1256892B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1261250B (it) * 1993-09-03 1996-05-09 Carello Spa Dispositivo di illuminazione in particolare per autoveicoli
CA2316946A1 (en) * 1998-01-16 1999-07-22 Jefferson E. Odhner Active and passive holographic optical based curved surface elements
FR2785364B1 (fr) 1998-11-03 2000-12-22 Valeo Vision Feu de signalisation a diffraction, notamment pour vehicule automobile
DE10028456A1 (de) * 2000-06-08 2001-12-13 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge und Beleuchtungseinrichtung mit wenigstens einem solchen Scheinwerfer
FR2815425B1 (fr) * 2000-10-12 2003-10-31 Holophane Piece de matiere transparente et lentille de phares de vehicules
DE102006043402B4 (de) 2006-09-15 2019-05-09 Osram Gmbh Beleuchtungseinheit mit einem optischen Element
US8556482B2 (en) 2007-07-26 2013-10-15 Docter Optics Se Method for producing a headlamp lens for a motor-vehicle headlamp
EP2500629B1 (de) * 2011-03-15 2017-09-06 SMR Patents S.à.r.l. Aussenspiegel eines Fahrzeugs mit Beleuchtungseinheit samt Mikrooptiken
DE102016225153B4 (de) * 2016-12-15 2018-07-12 Magna Mirrors Holding Gmbh Beleuchtungseinheit
US11131864B2 (en) * 2018-04-06 2021-09-28 Magna Closures, Inc. Holographic display within a vehicle external part

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536833A (en) * 1984-04-16 1985-08-20 Knoll International, Inc. Lighting fixture utilizing a multi-layered hologram as a lens element
JP2705245B2 (ja) * 1989-09-27 1998-01-28 キヤノン株式会社 ヘッドアップディスプレイ装置
JP2808780B2 (ja) * 1990-01-30 1998-10-08 日産自動車株式会社 車両用灯具
JPH0434804A (ja) * 1990-05-31 1992-02-05 Sanyo Electric Co Ltd 採光装置

Also Published As

Publication number Publication date
EP0584547B1 (en) 1998-05-06
DE69318354T2 (de) 1998-09-10
ITTO920635A0 (it) 1992-07-24
DE69318354D1 (de) 1998-06-10
EP0584547A1 (en) 1994-03-02
ITTO920635A1 (it) 1994-01-24
IT1256892B (it) 1995-12-27

Similar Documents

Publication Publication Date Title
MX9303476A (es) Lampara marcadora con arreglo de diodos emisores de luz y difusor prismatico.
MY121633A (en) Display sign and an optical element for use in the same.
DE602004026915D1 (de) Leuchtdioden (leds) mit hoher strahlungsleistung verwendende reflektoranordnungen
KR960706281A (ko) 전자 디스플레이 장치의 후면조명을 위한 고효율 자외선 배면광 시스템 (high efficiency uv backlighting system for rear illumination of electronic display devices)
DE59300929D1 (de) Schlussleuchte für Zweiradfahrzeuge.
ATE337518T1 (de) Elliptische beleuchtungseinheit ohne lichtblende zur erzeugung eines abblendlichtbündels und scheinwerfer mit einer derartigen belleuchtungseinheit
IT1265106B1 (it) Sistema ottico per diodi emettitori di luce
GB2304230B (en) Transparent substrate light emitting diodes with directed light output
ES2190599T3 (es) Sistema de gestion de luz delgado para orientar y distribuir la luz de una o mas fuentes luminosas y metodo de fabricacion de estructuras opticas para su uso en el sistema.
ATE290761T1 (de) Lichtemittierende gegenstände mit lichtreflektierende stukturen
ES2115701T3 (es) Dispositivo de alumbrado, en particular para ser utilizado en vehiculos de motor.
EP0950850A3 (en) Lighting unit with reflecting mirror
DE69218724D1 (de) Leuchte mit einer elektrodenlosen Entladungslampe als Lichtquelle
ATE140074T1 (de) Wannenleuchte mit reflektorkorb
IT1265366B1 (it) Sistema di illuminazione di fari anteriori a proiezione per proiettare un largo fascio di luce a divergenza controllata
FR2710133B3 (fr) Appareil d'éclairage à réflecteur à facettes.
ES2184391T3 (es) Dispositivo de radiacion para un sistema de ayuda de vision nocturna para vehiculo.
ES2105509T3 (es) Configuracion de suministro de potencia para un laser de doble impulso activado por una lampara de destellos.
ATE131681T1 (de) Schaltungsanordnung mit mindestens einer lichtabstrahlenden quelle
DE69811026T2 (de) Gleichstrom-Entladungslampe und Lichtquelle mit, unmittelbar an der Enladungslampe angebrachten Reflektor
ES2032353T3 (es) Faro de senalizacion de varias funciones para vehiculo automovil.
US3544827A (en) Mounting for semiconductor radiant energy source
ES2072520T3 (es) Lampara reflectora.
ES2077551T1 (es) Luminarias.
RU97115071A (ru) Осветительное устройство

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 584547

Country of ref document: ES