GB2059565B - Beam deflection devices for vehicle headlamps - Google Patents

Beam deflection devices for vehicle headlamps

Info

Publication number
GB2059565B
GB2059565B GB8031773A GB8031773A GB2059565B GB 2059565 B GB2059565 B GB 2059565B GB 8031773 A GB8031773 A GB 8031773A GB 8031773 A GB8031773 A GB 8031773A GB 2059565 B GB2059565 B GB 2059565B
Authority
GB
United Kingdom
Prior art keywords
beam deflection
deflection devices
vehicle headlamps
headlamps
vehicle
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
Application number
GB8031773A
Other languages
English (en)
Other versions
GB2059565A (en
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.)
Cibie Projecteurs SA
Original Assignee
Cibie Projecteurs SA
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
Priority claimed from FR7924508A external-priority patent/FR2466702A1/fr
Priority claimed from FR7931584A external-priority patent/FR2472717B1/fr
Application filed by Cibie Projecteurs SA filed Critical Cibie Projecteurs SA
Publication of GB2059565A publication Critical patent/GB2059565A/en
Application granted granted Critical
Publication of GB2059565B publication Critical patent/GB2059565B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • 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
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
    • 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
    • F21S41/28—Cover glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB8031773A 1979-10-02 1980-10-02 Beam deflection devices for vehicle headlamps Expired GB2059565B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7924508A FR2466702A1 (fr) 1979-10-02 1979-10-02 Systeme optique deviateur a deviation variable commandee, notamment pour projecteurs automobiles
FR7931584A FR2472717B1 (fr) 1979-12-24 1979-12-24 Systeme optique deviateur a deviation variable commandee, notamment pour projecteurs automobiles

Publications (2)

Publication Number Publication Date
GB2059565A GB2059565A (en) 1981-04-23
GB2059565B true GB2059565B (en) 1983-06-22

Family

ID=26221378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8031773A Expired GB2059565B (en) 1979-10-02 1980-10-02 Beam deflection devices for vehicle headlamps

Country Status (6)

Country Link
US (2) US4345303A (enExample)
JP (1) JPS63101401U (enExample)
DE (1) DE3037107A1 (enExample)
GB (1) GB2059565B (enExample)
IT (1) IT1133671B (enExample)
SU (1) SU1358793A3 (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57174803A (en) * 1981-04-20 1982-10-27 Masayasu Negishi Surface light source device
DE3226580A1 (de) * 1981-12-08 1983-06-16 Robert Bosch Gmbh, 7000 Stuttgart Scheinwerfer fuer kraftfahrzeuge
FR2542422B1 (fr) * 1983-03-08 1985-08-23 Cibie Projecteurs Projecteur d'automobile a glace inclinee munie d'elements optiques redresseurs
AT396675B (de) * 1985-12-04 1993-11-25 Zizala Lichtsysteme Gmbh Fahrzeugleuchte
DE3601388A1 (de) * 1986-01-18 1987-07-23 Bosch Gmbh Robert Scheinwerferanlage fuer fahrzeuge, insbesondere fuer kraftfahrzeuge
US4857794A (en) * 1986-09-03 1989-08-15 Koito Seisakusho Co., Ltd. Single-filament headlamp unit capable of throwing both upper and lower beams
IT1210733B (it) * 1987-05-13 1989-09-20 Paolo Soardo Programmabile proiettore per autoveicoli con ripartizione luminosa
US5068768A (en) * 1990-03-28 1991-11-26 Koito Manufacturing Co., Ltd. Variable light distribution type automobile lamp
US5138540A (en) * 1990-04-24 1992-08-11 Koito Manufacturing Co., Ltd. Variable light distribution type headlamp
SE465265B (sv) * 1990-08-31 1991-08-19 Anders Dahlberg Markeringsljus
FR2684936B1 (fr) * 1991-12-13 1997-09-19 Valeo Vision Projecteur de vehicule automobile equipe de moyens de fixation perfectionnes.
WO1996016294A1 (en) * 1994-11-17 1996-05-30 Cunningham, David, W. Lighting device incorporating a zoomable beamspreader
US5758955A (en) * 1995-07-11 1998-06-02 High End Systems, Inc. Lighting system with variable shaped beam
US5666564A (en) * 1995-08-01 1997-09-09 Eastman Kodak Company Zoom flash with wave-lens
DE19625923A1 (de) * 1996-06-28 1998-01-08 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge
US5921665A (en) * 1996-12-13 1999-07-13 Delta America Ltd. Projection illumination system for tricolor projectors
WO1998055798A2 (en) 1997-06-04 1998-12-10 Simon Jerome H Reflective and refractive wave lens for light shaping
FR2772111B1 (fr) * 1997-12-05 2000-02-25 Valeo Vision Projecteur a reflecteur hyperbolique et bloc optique comportant un tel projecteur
US6186650B1 (en) * 1997-12-09 2001-02-13 Cooper Automotive Products, Inc. Vehicle headlamp with beamforming waveguide
DE19830396C2 (de) * 1998-07-08 2000-07-06 Bosch Gmbh Robert Optische Ablenkanordnung mit gesteuert veränderbarer Ablenkung als Bestandteil eines Kraftfahrzeugscheinwerfers
FR2803013A1 (fr) * 1999-12-23 2001-06-29 Valeo Vision Projecteur de vehicule automobile a specialisation selective
US6632004B2 (en) * 2000-12-27 2003-10-14 Canon Kabushiki Kaisha Lighting device
ITTO20010362A1 (it) * 2001-04-13 2002-10-13 Fiat Ricerche Proiettore per autoveicoli con mezzi di regolazione a memoria di forma.
US6742918B2 (en) * 2002-04-12 2004-06-01 Guide Corporation Movable condenser lens
DE10261183B3 (de) * 2002-12-20 2004-06-03 Daimlerchrysler Ag Fahrzeugscheinwerfer mit mehreren zu einem Array zusammengefassten LEDs.
US6997589B2 (en) * 2003-01-27 2006-02-14 Pierre Cibie Masking device for automobile vehicle headlights
CZ299240B6 (cs) * 2003-03-11 2008-05-28 Visteon Global Technologies, Inc. Projektorová jednotka s variabilním kondenzorem pro svetlomety motorových vozidel
DE10344172A1 (de) * 2003-09-22 2005-04-21 Hella Kgaa Hueck & Co Scheinwerfer für Fahrzeuge
US7810972B2 (en) * 2006-10-13 2010-10-12 Visteon Global Technologies, Inc. Headlamp assembly having an adjustable light beam direction
DE102007053399A1 (de) * 2007-11-09 2009-05-14 Continental Automotive Gmbh Scheinwerfer mit adaptierbarer Lichtführung
CN101435549B (zh) * 2007-11-13 2010-12-01 建兴电子科技股份有限公司 可调整照光形状及照光面积的照明系统
EP2335098A1 (en) * 2008-10-09 2011-06-22 Koninklijke Philips Electronics N.V. Beam direction controlling device and light-output device
US20110222301A1 (en) * 2010-03-09 2011-09-15 Digital Imaging Systems GmbH and Luger Research e. U. Dynamic lighting system
JP2012069409A (ja) * 2010-09-24 2012-04-05 Panasonic Corp 照明器具
ES1079153Y (es) * 2013-04-10 2013-07-30 Linares Encarnacion Bermudez Dispositivo de transmision y distribucion de luz aplicable a faros de vehiculos
WO2014195383A1 (de) * 2013-06-04 2014-12-11 Rheinmetall Man Military Vehicles Gmbh Lampenvorsatz
WO2015020555A1 (ru) * 2013-08-08 2015-02-12 Sapt Georgiy Pavlovich Фара транспортного средства
US20160018085A1 (en) * 2014-07-18 2016-01-21 Soraa, Inc. Compound light control lens field
CN108528322B (zh) * 2017-03-03 2021-11-19 长城汽车股份有限公司 前照灯控制系统及车辆
KR102036749B1 (ko) * 2017-12-14 2019-10-28 에스엘 주식회사 차량용 램프
CN108954227B (zh) * 2018-08-20 2024-10-25 上海彩丞新材料科技有限公司 一种可改变光斑大小的透镜组件
KR20220167985A (ko) * 2021-06-15 2022-12-22 현대자동차주식회사 초점 가변형 조명 장치 및 초점 가변형 조명 시스템
EP4381226A1 (en) * 2021-08-02 2024-06-12 Ledil Oy An optical device for modifying light distribution

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1034703A (fr) * 1950-01-02 1953-07-30 Phare pour véhicules, en particulier véhicules automobiles
US3522424A (en) * 1968-04-12 1970-08-04 Itt Searchlight apparatus
FR2219651A6 (enExample) * 1972-07-20 1974-09-20 Cibie Projecteurs
AT342149B (de) * 1974-01-11 1978-03-10 Faulhaber Fritz Scheinwerfer
GB1591013A (en) * 1978-05-30 1981-06-10 Lucas Industries Ltd High contrast lamp assembly

Also Published As

Publication number Publication date
IT1133671B (it) 1986-07-09
DE3037107C2 (enExample) 1987-07-16
DE3037107A1 (de) 1981-04-09
US4369488A (en) 1983-01-18
IT8025091A0 (it) 1980-10-02
GB2059565A (en) 1981-04-23
SU1358793A3 (ru) 1987-12-07
JPS63101401U (enExample) 1988-07-01
US4345303A (en) 1982-08-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee