ES2051171A2 - Faro de automovil. - Google Patents

Faro de automovil.

Info

Publication number
ES2051171A2
ES2051171A2 ES09102546A ES9102546A ES2051171A2 ES 2051171 A2 ES2051171 A2 ES 2051171A2 ES 09102546 A ES09102546 A ES 09102546A ES 9102546 A ES9102546 A ES 9102546A ES 2051171 A2 ES2051171 A2 ES 2051171A2
Authority
ES
Spain
Prior art keywords
reflector
sub
bulb
automotive headlamp
main
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.)
Granted
Application number
ES09102546A
Other languages
English (en)
Other versions
ES2051171B1 (es
ES2051171R (es
Inventor
Hiroyuki Makita
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of ES2051171A2 publication Critical patent/ES2051171A2/es
Publication of ES2051171R publication Critical patent/ES2051171R/es
Application granted granted Critical
Publication of ES2051171B1 publication Critical patent/ES2051171B1/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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • F21S41/164—Incandescent light sources, e.g. filament or halogen lamps having two or more filaments
    • 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
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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
    • F21S41/36—Combinations of two or more separate reflectors
    • 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
    • F21S41/39—Attachment thereof
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/47—Attachment thereof
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • 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
    • F21S41/36—Combinations of two or more separate reflectors
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the light

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

FARO DE AUTOMOVIL. UN FARO DE AUTOMOVIL, EN EL QUE UNA LAMPARA ESTA MONTADA DE TAL MANERA QUE SU FILAMENTO ESTA POSICIONADO EN LA PROXIMIDAD DEL FOCO DE UN REFLECTOR PRINCIPAL, Y DELANTE DE LA LAMPARA ESTA PREVISTO UN SUB-REFLECTOR PARA REFLEJAR, EN UNA DIRECCION PREDETERMINADA HACIA ADELANTE, RAYOS DIRECTOS DE LUZ EMITIDA INCLINADA HACIA ADELANTE DESDE LA LAMPARA. EL SUB-REFLECTOR ESTA SOPORTADO POR MEDIO DE UNA PORCION DE CONEXION FORMADA SOBRE UNA SUPERFICIE TRASERA DEL SUB-REFLECTOR Y ESTA CONECTADO AL REFLECTOR PRINCIPAL. EL REFLECTOR PRINCIPAL Y EL SUB-REFLECTOR TIENEN LONGITUDES FOCALES DIFERENTES.
ES09102546A 1990-11-19 1991-11-15 Faro de automovil. Expired - Lifetime ES2051171B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2311371A JP2527274B2 (ja) 1990-11-19 1990-11-19 自動車用ヘッドランプ

Publications (3)

Publication Number Publication Date
ES2051171A2 true ES2051171A2 (es) 1994-06-01
ES2051171R ES2051171R (es) 1996-05-16
ES2051171B1 ES2051171B1 (es) 1996-12-16

Family

ID=18016372

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09102546A Expired - Lifetime ES2051171B1 (es) 1990-11-19 1991-11-15 Faro de automovil.

Country Status (4)

Country Link
US (1) US5130900A (es)
JP (1) JP2527274B2 (es)
ES (1) ES2051171B1 (es)
GB (1) GB2250807B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307247A (en) * 1992-09-22 1994-04-26 Autopal, Statni Podnik Headlamp for motor vehicles
JP2736726B2 (ja) * 1993-04-20 1998-04-02 株式会社小糸製作所 車輌用前照灯
JPH07320505A (ja) * 1994-05-19 1995-12-08 Koito Mfg Co Ltd 自動車用灯具におけるエイミング機構
US5803593A (en) * 1996-10-24 1998-09-08 The Regents, University Of California Reflector system for a lighting fixture
GB2318954B (en) * 1996-10-29 2001-05-23 Daewoo Electronics Co Ltd Reed-solomon decoder for use in advanced television
US6217197B1 (en) 1998-07-31 2001-04-17 Michael J. Siminovitch Reflector system for a lighting fixture
JP3953692B2 (ja) 1999-09-17 2007-08-08 株式会社小糸製作所 車両用前照灯
JP2002109915A (ja) 2000-09-27 2002-04-12 Koito Mfg Co Ltd 車両用前照灯
JP2002184219A (ja) 2000-12-18 2002-06-28 Koito Mfg Co Ltd 車輌用前照灯
JP2005166371A (ja) * 2003-12-01 2005-06-23 Ichikoh Ind Ltd 車両用灯具
DE602006008471D1 (de) * 2006-09-19 2009-09-24 Peugeot Citroen Automobiles Sa Kraftfahrzeugscheinwerfer mit zwei Funktionen
AT512589B1 (de) * 2012-03-12 2014-06-15 Zizala Lichtsysteme Gmbh Lichtleitelement für einen Laser-Fahrzeugscheinwerfer sowie Fahrzeugscheinwerfer
EP3290810B1 (de) * 2016-09-02 2018-09-19 BJB GmbH & Co. KG Haushaltegeräteleuchte
KR102441571B1 (ko) * 2017-10-12 2022-09-08 현대자동차주식회사 차량의 리어 램프 장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES132254U (es) * 1967-08-05 1968-01-01 Faessa Y Men Par S A Faro para automoviles.
ES339278A3 (es) * 1967-03-30 1968-05-01 Cibie Perfeccionamientos en los faros para automoviles y simila- res.
EP0111579A1 (en) * 1982-12-17 1984-06-27 Ichikoh Industries Limited Vehicle headlamp
ES281766Y (es) * 1983-10-19 1985-11-16 Westfalische Metall Industrie Kg Hueck & Co Faro ventilado para vehiculo automovil
US4882660A (en) * 1986-11-13 1989-11-21 General Motors Corporation Headlamp assembly
US4922398A (en) * 1987-03-31 1990-05-01 Ichikoh Industries Limited Automotive lamp assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1775619A (en) * 1927-10-07 1930-09-09 Redirected Light Corp Of Ameri Headlight
SE406636B (sv) * 1978-01-30 1979-02-19 Laser Max Anordning vid reflektor for lostagbar anbringning vid en normalglodlampa
JPS62137503U (es) * 1986-02-25 1987-08-29
JPS6414801A (en) * 1987-07-08 1989-01-19 Stanley Electric Co Ltd Head lamp for vehicle
US5067054A (en) * 1989-10-11 1991-11-19 Koito Manufacturing Co., Ltd. Beam-forming shade for vehicular headlamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES339278A3 (es) * 1967-03-30 1968-05-01 Cibie Perfeccionamientos en los faros para automoviles y simila- res.
ES132254U (es) * 1967-08-05 1968-01-01 Faessa Y Men Par S A Faro para automoviles.
EP0111579A1 (en) * 1982-12-17 1984-06-27 Ichikoh Industries Limited Vehicle headlamp
ES281766Y (es) * 1983-10-19 1985-11-16 Westfalische Metall Industrie Kg Hueck & Co Faro ventilado para vehiculo automovil
US4882660A (en) * 1986-11-13 1989-11-21 General Motors Corporation Headlamp assembly
US4922398A (en) * 1987-03-31 1990-05-01 Ichikoh Industries Limited Automotive lamp assembly

Also Published As

Publication number Publication date
GB9124191D0 (en) 1992-01-08
GB2250807A (en) 1992-06-17
US5130900A (en) 1992-07-14
ES2051171B1 (es) 1996-12-16
JPH04184803A (ja) 1992-07-01
ES2051171R (es) 1996-05-16
JP2527274B2 (ja) 1996-08-21
GB2250807B (en) 1994-08-03

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