ES2175497T3 - Lampara de alumbrado para vehiculos. - Google Patents

Lampara de alumbrado para vehiculos.

Info

Publication number
ES2175497T3
ES2175497T3 ES97950186T ES97950186T ES2175497T3 ES 2175497 T3 ES2175497 T3 ES 2175497T3 ES 97950186 T ES97950186 T ES 97950186T ES 97950186 T ES97950186 T ES 97950186T ES 2175497 T3 ES2175497 T3 ES 2175497T3
Authority
ES
Spain
Prior art keywords
partial surface
housing
fresnel lens
partial
light
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
ES97950186T
Other languages
English (en)
Inventor
Hubert Flottmeyer
Peter Leinwand
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.)
Hella GmbH and Co KGaA
Original Assignee
Hella KGaA Huek and Co
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 Hella KGaA Huek and Co filed Critical Hella KGaA Huek and Co
Application granted granted Critical
Publication of ES2175497T3 publication Critical patent/ES2175497T3/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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/255—Filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255

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)
  • Glass Compositions (AREA)
  • Inorganic Insulating Materials (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Soil Working Implements (AREA)

Abstract

LA INVENCION SE REFIERE A UN FARO DE VEHICULO CON UNA CARCASA (G), CON UN DIFUSOR DE LUZ (L) QUE CIERRA LA CARCASA (G) Y QUE SE EXTIENDE POR UNA ESQUINA DEL VEHICULO, CON AL MENOS UNA CAMARA DEL FARO (K) EN LA CARCASA (G) DONDE SE DISPONE UNA FUENTE LUMINOSA (Q), Y CON UNA LENTE DE FRESNEL (F) QUE TIENE ANILLOS PRISMATICOS CONCENTRICOS (P), MONTADA ENTRE LA FUENTE LUMINOSA (Q) Y EL DIFUSOR DE LUZ (L), QUE SE MONTA ADYACENTE AL DIFUSOR DE LUZ, AL MENOS EN UNA ZONA PARCIAL, EN QUE LA LENTE DE FRESNEL (F) TIENE AL MENOS UNA SUPERFICIE PARCIAL CURVADA. CON EL FIN DE SIMPLIFICAR LO MAS POSIBLE LA FABRICACION Y GARANTIZAR UNA ILUMINACION Y UN MANTENIMIENTO DE LA DISTRIBUCION DE LUZ LO MEJORES POSIBLE, LA LENTE DE FRESNEL (F) CONSTA DE UNA PRIMERA SUPERFICIE PARCIAL (T1) CURVADA QUE CONTIENE EL CENTRO DE LOS ANILLOS PRISMATICOS CONCENTRICOS (P) Y UNA SEGUNDA SUPERFICIE PARCIAL (T2) QUE SE EXTIENDE POR LA ZONA LATERAL DE LA CAMARA DEL FARO. LAS SUPERFICIES PARCIALES (T1, T2) TIENEN GEOMETRIAS PLANAS DIFERENTES Y ESTAN SEPARADAS UNA DE OTRA MEDIANTE LINEAS SEPARADORAS VERTICALES (TL1, 2), SI BIEN LOS ANILLOS PRISMATICOS CONCENTRICOS (P) CONTINUAN ENRASADOS AL TRASPASAR LAS LINEAS SEPARADORAS (TL1, 2) HACIA LA OTRA SUPERFICIE PARCIAL.
ES97950186T 1996-11-15 1997-11-13 Lampara de alumbrado para vehiculos. Expired - Lifetime ES2175497T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19647357A DE19647357A1 (de) 1996-11-15 1996-11-15 Fahrzeugleuchte

Publications (1)

Publication Number Publication Date
ES2175497T3 true ES2175497T3 (es) 2002-11-16

Family

ID=7811820

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97950186T Expired - Lifetime ES2175497T3 (es) 1996-11-15 1997-11-13 Lampara de alumbrado para vehiculos.

Country Status (10)

Country Link
US (1) US6146004A (es)
EP (1) EP0877899B1 (es)
AT (1) ATE216048T1 (es)
AU (1) AU719245B2 (es)
BR (1) BR9707143A (es)
DE (2) DE19647357A1 (es)
ES (1) ES2175497T3 (es)
PL (1) PL184623B1 (es)
PT (1) PT877899E (es)
WO (1) WO1998022748A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19852308A1 (de) * 1998-11-12 2000-06-15 Volkswagen Ag Gekrümmte Signalleuchte für ein Fahrzeug
DE19854303A1 (de) 1998-11-25 2000-06-29 Hella Kg Hueck & Co Fahrzeugleuchte
FR2826099B1 (fr) 2001-06-18 2003-12-19 Valeo Vision Dispositif d'eclairage ou de signalisation d'aspect ameliore pour vehicule automobile
US20040202003A1 (en) * 2003-04-11 2004-10-14 Guide Corporation Selective output wave-guide
FR2878020B1 (fr) * 2004-11-18 2008-12-19 Valeo Vision Sa Dispositif d'eclairage et/ou de signalisation pour automobile produisant un faisceau lumineux sur le cote d'un vehicule automobile
DE102007033709A1 (de) * 2007-07-17 2009-01-22 Volkswagen Ag Fahrzeugleuchtvorrichtung mit einer lichtstreuenden Zwischenlichtscheibe
US7589917B2 (en) * 2007-10-25 2009-09-15 Honeywell International Inc. Collimating fresnel lens with diffuser appearance
JP5165352B2 (ja) * 2007-12-06 2013-03-21 スタンレー電気株式会社 車両用信号灯

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT317729B (de) * 1971-05-07 1974-09-10 Swarovski & Co Wildwarnreflektor
AT326498B (de) * 1972-05-23 1975-12-10 Zizala Metallwaren Karl Signalleuchte
IT1160893B (it) * 1978-10-30 1987-03-11 Iao Industrie Riunite Spa Fanale per autoveicoli
DE2908453C2 (de) * 1979-03-05 1981-12-03 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Farbiges Licht abgebende Signalleuchte, insbesondere für Fahrzeuge
DE2908821C2 (de) * 1979-03-07 1982-08-05 Volkswagenwerk Ag, 3180 Wolfsburg Farbig strahlende Eckleuchte für ein Fahrzeug
DE3362901D1 (en) * 1982-06-24 1986-05-15 Britax Vega Ltd Vehicle lamp assemblies
US4722023A (en) * 1984-05-15 1988-01-26 Koito Seisakusho Co., Ltd. Lamp assembly for emitting a beam of light at an angle to its optical axis
DE3619592A1 (de) * 1986-06-11 1987-12-17 Ullmann Ulo Werk Fahrzeugleuchte in flachbauweise
US4912606A (en) * 1987-10-28 1990-03-27 Koito Manufacturing Co., Ltd. Vehicle lamp device
JPH01146202A (ja) * 1987-12-01 1989-06-08 Koito Mfg Co Ltd 車輌用灯具
IT1211618B (it) * 1987-12-22 1989-11-03 Fiat Auto Spa Fanale retronebbia per autoveicoli
JPH01235101A (ja) * 1988-03-16 1989-09-20 Koito Mfg Co Ltd 車輌用灯具
JPH01257142A (ja) * 1988-04-07 1989-10-13 Honda Motor Co Ltd インナーレンズ用金型の製造方法
JPH01258301A (ja) * 1988-04-07 1989-10-16 Honda Motor Co Ltd 自動車用リアコンビネーションランプ
US5081564A (en) * 1989-07-11 1992-01-14 Koito Manufacturing Co., Ltd. Vehicular lighting device
DE4005417C1 (en) * 1990-02-21 1991-07-18 Ulo-Werk Moritz Ullmann Gmbh & Co Kg, 7340 Geislingen, De Lamp cover for motor vehicle tail light cluster - is integral piece with bendable region(s) allowing bowing to fit assembly contour
JP2582928B2 (ja) * 1990-05-30 1997-02-19 株式会社小糸製作所 自動車用灯具
JP2700970B2 (ja) * 1991-12-14 1998-01-21 株式会社小糸製作所 車輌用灯具のレンズ及びその金型作製方法
FR2707222B1 (fr) * 1993-07-07 1995-09-29 Valeo Vision Feu de signalisation perfectionné à diodes électroluminescentes.
FR2708986B1 (fr) * 1993-08-09 1995-11-03 Valeo Vision Glace de feu de signalisation.
JP2842260B2 (ja) * 1994-01-11 1998-12-24 市光工業株式会社 プロジェクタ型前照灯の色むら防止構造

Also Published As

Publication number Publication date
EP0877899B1 (de) 2002-04-10
EP0877899A1 (de) 1998-11-18
AU5321898A (en) 1998-06-10
DE59706965D1 (de) 2002-05-16
ATE216048T1 (de) 2002-04-15
AU719245B2 (en) 2000-05-04
DE19647357A1 (de) 1998-05-20
PL184623B1 (pl) 2002-11-29
BR9707143A (pt) 1999-05-18
WO1998022748A1 (de) 1998-05-28
US6146004A (en) 2000-11-14
PT877899E (pt) 2002-09-30
PL327941A1 (en) 1999-01-04

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