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ES2094038T3 - VEHICLE LIGHTHOUSE PROJECTION LENS. - Google Patents

VEHICLE LIGHTHOUSE PROJECTION LENS.

Info

Publication number
ES2094038T3
ES2094038T3 ES94890077T ES94890077T ES2094038T3 ES 2094038 T3 ES2094038 T3 ES 2094038T3 ES 94890077 T ES94890077 T ES 94890077T ES 94890077 T ES94890077 T ES 94890077T ES 2094038 T3 ES2094038 T3 ES 2094038T3
Authority
ES
Spain
Prior art keywords
horizontal plane
projection lens
vehicle
lighthouse
lens
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
ES94890077T
Other languages
Spanish (es)
Inventor
Gert Krammer
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.)
ZKW Group GmbH
Original Assignee
Zizala Lichtsysteme GmbH
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 Zizala Lichtsysteme GmbH filed Critical Zizala Lichtsysteme GmbH
Application granted granted Critical
Publication of ES2094038T3 publication Critical patent/ES2094038T3/en
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
    • F21S41/25—Projection lenses
    • F21S41/27—Thick lenses

Landscapes

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

Abstract

SE PROPONE UNA LENTE DE PROYECCION DE PROYECTOR DE LUZ DE VEHICULO PARA LA GENERACION DE UNA MUESTRA DE LUZ DIAFRAGMADA, EN DONDE LA SUPERFICIE DE RADIACION CONVEXA DE LA LENTE DISPONE DE TRAMOS DE FORMACION DE IMAGEN DIFERENTE. SE HA PREVISTO UN TRAMO INFERIOR QUE SE ENCUENTRA POR ENCIMA DEL PLANO HORIZONTAL A TRAVES DEL EJE OPTICO QUE DESCANSA SOBRE EL TRAMO SUPERIOR Y UN PLANO HORIZONTAL DE LA PARTE INFERIOR, CON LAS CARACTERISTICAS DE QUE AL MENOS SE DISPONGA DE DOS TRAMOS INFERIORES, A PARTIR DE LOS CUALES EXISTA UNA LIMITACION (B) SUPERIOR QUE SE ELEVA A TRAVES DEL PLANO (18) HORIZONTAL CON RESPECTO A LA RUEDA DE LENTE LATERAL, O QUE SE HAYA PREVISTO UNA SUPERFICIE (SUPERFICIE LIBRE) FORMADORA DE IMAGEN DIFERENTE DE MODO CONTINUO.A VEHICLE LIGHT PROJECTOR PROJECTION LENS IS PROPOSED FOR THE GENERATION OF A DIAPHRAGMED LIGHT SAMPLE, WHERE THE CONVEX RADIATION SURFACE OF THE LENS HAS DIFFERENT IMAGE FORMATION SECTIONS. A BOTTOM SECTION HAS BEEN PROVIDED ABOVE THE HORIZONTAL PLANE THROUGH THE OPTICAL AXIS THAT RESTS ON THE UPPER SECTION AND A HORIZONTAL PLANE OF THE LOWER PART, WITH THE CHARACTERISTICS OF AT LEAST TWO LOWER SECTIONS. OF WHICH THERE IS A HIGHER LIMITATION (B) THAT RISES THROUGH THE HORIZONTAL PLANE (18) WITH RESPECT TO THE SIDE LENS WHEEL, OR THAT A DIFFERENT IMAGE FORMING SURFACE (FREE SURFACE) HAS BEEN PROVIDED.

ES94890077T 1993-05-03 1994-05-02 VEHICLE LIGHTHOUSE PROJECTION LENS. Expired - Lifetime ES2094038T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0085593A AT400887B (en) 1993-05-03 1993-05-03 VEHICLE LIGHT PROJECTION LENS

Publications (1)

Publication Number Publication Date
ES2094038T3 true ES2094038T3 (en) 1997-01-01

Family

ID=3501352

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94890077T Expired - Lifetime ES2094038T3 (en) 1993-05-03 1994-05-02 VEHICLE LIGHTHOUSE PROJECTION LENS.

Country Status (4)

Country Link
EP (1) EP0623780B1 (en)
AT (1) AT400887B (en)
DE (1) DE59400981D1 (en)
ES (1) ES2094038T3 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3521441B2 (en) * 1993-06-16 2004-04-19 株式会社デンソー Lighting equipment for vehicles
JPH07159897A (en) * 1993-12-07 1995-06-23 Nippondenso Co Ltd Light source device
JPH07326204A (en) * 1994-05-31 1995-12-12 Nippondenso Co Ltd Vehicle lighting fixture
JP3337560B2 (en) * 1994-07-21 2002-10-21 株式会社デンソー Lighting equipment for vehicles
JPH08138408A (en) * 1994-11-11 1996-05-31 Nippondenso Co Ltd Headlight for vehicle
JPH08195103A (en) * 1994-11-15 1996-07-30 Nippondenso Co Ltd Lamp tool device for vehicle
JPH08167301A (en) * 1994-12-12 1996-06-25 Nippondenso Co Ltd Headlamp for vehicle
JPH08175259A (en) * 1994-12-21 1996-07-09 Nippondenso Co Ltd Headlight for vehicle
JPH08203303A (en) * 1995-01-31 1996-08-09 Nippondenso Co Ltd Lighting fixture device
DE69635465T2 (en) * 1995-09-12 2006-08-10 Denso Corp., Kariya Discharge lamp device
JP3455827B2 (en) * 1995-10-18 2003-10-14 株式会社デンソー Light distribution forming lens for vehicle headlamp
DE19811570C2 (en) 1998-03-17 2001-08-02 Volkswagen Ag Vehicle headlights with a housing and a lens for a glare-free signal image function
DE19813597A1 (en) * 1998-03-27 1999-09-30 Volkswagen Ag Automobile headlamp using projection principle
DE19857439A1 (en) * 1998-12-12 2000-06-15 Hella Kg Hueck & Co Headlights
DE102004043706B4 (en) * 2004-09-09 2010-04-01 Oec Ag Optical system for a motor vehicle headlight, lighting unit for a motor vehicle headlight and motor vehicle headlight
JP2006210294A (en) * 2005-01-31 2006-08-10 Ichikoh Ind Ltd Vehicular lighting fixture and vehicular headlight device
US7563008B2 (en) * 2006-03-28 2009-07-21 Visteon Global Technologies, Inc. LED projector headlamps using single or multi-faceted lenses
DE102007018996A1 (en) * 2007-04-21 2008-10-23 Hella Kgaa Hueck & Co. Headlamp for vehicles has a unit with a source of light containing a luminous element and a sold lens element fitted in front of the unit with a source of light in the direction of light radiation
JP5235502B2 (en) * 2008-05-28 2013-07-10 株式会社小糸製作所 Lighting fixtures for vehicles
JP5157883B2 (en) 2008-12-25 2013-03-06 市光工業株式会社 Vehicle headlamp
FR2975462B1 (en) * 2011-05-17 2013-05-17 Valeo Vision OPTICAL UNIT, IN PARTICULAR FOR MOTOR VEHICLE
FR2994246B1 (en) * 2012-08-02 2019-03-15 Valeo Vision OPTICAL LENS FOR LIGHTING DEVICE, IN PARTICULAR OF A MOTOR VEHICLE
FR3002304A1 (en) * 2013-02-21 2014-08-22 Valeo Vision LENS, IN PARTICULAR FOR AN OPTICAL UNIT

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3602262C2 (en) * 1985-11-07 1995-05-11 Bosch Gmbh Robert Refractor element for a motor vehicle headlight for low beam or fog light
AT396675B (en) * 1985-12-04 1993-11-25 Zizala Lichtsysteme Gmbh VEHICLE LIGHT

Also Published As

Publication number Publication date
EP0623780B1 (en) 1996-11-06
DE59400981D1 (en) 1996-12-12
ATA85593A (en) 1995-08-15
EP0623780A2 (en) 1994-11-09
EP0623780A3 (en) 1995-01-25
AT400887B (en) 1996-04-25

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