GB2346957B - Vehicle headlamp - Google Patents

Vehicle headlamp

Info

Publication number
GB2346957B
GB2346957B GB0010991A GB0010991A GB2346957B GB 2346957 B GB2346957 B GB 2346957B GB 0010991 A GB0010991 A GB 0010991A GB 0010991 A GB0010991 A GB 0010991A GB 2346957 B GB2346957 B GB 2346957B
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
GB0010991A
Other versions
GB2346957A (en
GB0010991D0 (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
Priority claimed from JP10330753A external-priority patent/JPH11240379A/en
Application filed by Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of GB0010991D0 publication Critical patent/GB0010991D0/en
Publication of GB2346957A publication Critical patent/GB2346957A/en
Application granted granted Critical
Publication of GB2346957B publication Critical patent/GB2346957B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
GB0010991A 1997-12-24 1998-12-04 Vehicle headlamp Expired - Fee Related GB2346957B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP36653097 1997-12-24
JP10330753A JPH11240379A (en) 1997-12-24 1998-11-20 Head lamp for vehicle
GB9826791A GB2332742B (en) 1997-12-24 1998-12-04 Vehicle headlamp

Publications (3)

Publication Number Publication Date
GB0010991D0 GB0010991D0 (en) 2000-06-28
GB2346957A GB2346957A (en) 2000-08-23
GB2346957B true GB2346957B (en) 2000-11-15

Family

ID=27269576

Family Applications (2)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0010990A Expired - Fee Related GB2346956B (en) 1997-12-24 1998-12-04 Vehicle headlamp

Country Status (1)

Country Link
GB (2) GB2346957B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3064048A1 (en) * 2017-03-20 2018-09-21 Peugeot Citroen Automobiles Sa VEHICLE OPTICAL BLOCK WITH A LIGHT BEAM CONFIGURABLE BY DISPLACING THE PHOTON SOURCE

Citations (1)

* 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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146580A5 (en) * 1971-07-20 1973-03-02 Ducellier & Cie
JPS636602U (en) * 1986-06-30 1988-01-18

Patent Citations (1)

* 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

Also Published As

Publication number Publication date
GB2346957A (en) 2000-08-23
GB0010990D0 (en) 2000-06-28
GB2346956B (en) 2000-11-15
GB0010991D0 (en) 2000-06-28
GB2346956A (en) 2000-08-23

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Legal Events

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

Effective date: 20071204