GB2332742B - Vehicle headlamp - Google Patents

Vehicle headlamp

Info

Publication number
GB2332742B
GB2332742B GB9826791A GB9826791A GB2332742B GB 2332742 B GB2332742 B GB 2332742B GB 9826791 A GB9826791 A GB 9826791A GB 9826791 A GB9826791 A GB 9826791A GB 2332742 B GB2332742 B GB 2332742B
Authority
GB
United Kingdom
Prior art keywords
vehicle headlamp
headlamp
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 - Fee Related
Application number
GB9826791A
Other versions
GB9826791D0 (en
GB2332742A (en
Inventor
Toshihisa Hayami
Mitsuyuki Mochizuki
Hirohiko Oshio
Michio Tsukamoto
Michihiko Hayakawa
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
Priority to GB0010990A priority Critical patent/GB2346956B/en
Priority to GB0010991A priority patent/GB2346957B/en
Publication of GB9826791D0 publication Critical patent/GB9826791D0/en
Publication of GB2332742A publication Critical patent/GB2332742A/en
Application granted granted Critical
Publication of GB2332742B publication Critical patent/GB2332742B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60Q1/14—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 having dimming means
    • B60Q1/1415—Dimming circuits
    • 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
    • B60Q1/076—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 by electrical means including means to transmit the movements, e.g. shafts or joints
    • 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
    • F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/692—Shields, i.e. screens not creating an image meant to be projected
GB9826791A 1997-12-24 1998-12-04 Vehicle headlamp Expired - Fee Related GB2332742B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0010990A GB2346956B (en) 1997-12-24 1998-12-04 Vehicle headlamp
GB0010991A GB2346957B (en) 1997-12-24 1998-12-04 Vehicle headlamp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36653097 1997-12-24
JP10330753A JPH11240379A (en) 1997-12-24 1998-11-20 Head lamp for vehicle

Publications (3)

Publication Number Publication Date
GB9826791D0 GB9826791D0 (en) 1999-01-27
GB2332742A GB2332742A (en) 1999-06-30
GB2332742B true GB2332742B (en) 2000-11-15

Family

ID=26573626

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9826791A Expired - Fee Related GB2332742B (en) 1997-12-24 1998-12-04 Vehicle headlamp

Country Status (3)

Country Link
JP (1) JPH11240379A (en)
DE (1) DE19857353B4 (en)
GB (1) GB2332742B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19933414B4 (en) * 1999-07-16 2005-02-03 Automotive Lighting Reutlingen Gmbh Headlight for motor vehicles
JP2001138799A (en) * 1999-08-30 2001-05-22 Koito Mfg Co Ltd Lighting system for vehicle
DE19941375A1 (en) * 1999-09-01 2001-03-08 Hella Kg Hueck & Co Headlights for vehicles
JP3967048B2 (en) 1999-10-05 2007-08-29 株式会社小糸製作所 Vehicle headlamp
JP2001110211A (en) 1999-10-12 2001-04-20 Koito Mfg Co Ltd Head lamp for vehicle
JP2001118409A (en) 1999-10-19 2001-04-27 Koito Mfg Co Ltd Headlight for vehicle
JP2001118410A (en) 1999-10-19 2001-04-27 Koito Mfg Co Ltd Headlight for vehicle
JP3638835B2 (en) 1999-10-19 2005-04-13 株式会社小糸製作所 Vehicle headlamp
DE19951653A1 (en) * 1999-10-27 2001-05-03 Volkswagen Ag Multi-chamber lamp unit for a vehicle
JP3638846B2 (en) 2000-01-31 2005-04-13 株式会社小糸製作所 Vehicle headlamp
JP3638864B2 (en) * 2000-01-31 2005-04-13 株式会社小糸製作所 Vehicle headlamp
JP4015340B2 (en) 2000-02-21 2007-11-28 株式会社小糸製作所 Vehicle headlamp
DE10040573B4 (en) * 2000-08-18 2014-05-08 Automotive Lighting Reutlingen Gmbh Headlamp for vehicles for generating a dipped beam and at least one light beam with a longer range
DE10044392B4 (en) * 2000-09-08 2018-10-04 Automotive Lighting Reutlingen Gmbh vehicle headlights
JP2003127760A (en) 2001-10-30 2003-05-08 Koito Mfg Co Ltd Headlamp for automobile
KR100501575B1 (en) * 2002-11-13 2005-07-18 현대자동차주식회사 A slope plate type head lamp leveling device
JP4622982B2 (en) * 2006-10-13 2011-02-02 市光工業株式会社 Vehicle headlamp
JP5070652B2 (en) * 2008-03-28 2012-11-14 スタンレー電気株式会社 Vehicle lighting
CN110435529B (en) * 2019-07-29 2023-02-28 华南师范大学 Far and near light switching system and method for automobile

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB966789A (en) * 1961-05-04 1964-08-19 Cibie Pierre Improved headlamp with double beams
GB1382135A (en) * 1971-07-20 1975-01-29 Ducellier & Cie Headlamps

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2293941A (en) * 1938-10-19 1942-08-25 Keefe Arthur Headlight
DE4002576C5 (en) * 1990-01-30 2005-06-02 Automotive Lighting Reutlingen Gmbh Headlamp with dipped and main beam for motor vehicles
DE4435507A1 (en) * 1994-10-04 1996-04-11 Bosch Gmbh Robert Low beam and high beam headlights for vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB966789A (en) * 1961-05-04 1964-08-19 Cibie Pierre Improved headlamp with double beams
GB1382135A (en) * 1971-07-20 1975-01-29 Ducellier & Cie Headlamps

Also Published As

Publication number Publication date
DE19857353A1 (en) 1999-07-08
GB9826791D0 (en) 1999-01-27
GB2332742A (en) 1999-06-30
JPH11240379A (en) 1999-09-07
DE19857353B4 (en) 2006-04-20

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Legal Events

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

Effective date: 20071204