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GB2294536B - Vehicle headlight with a complex-surface reflector - Google Patents

Vehicle headlight with a complex-surface reflector

Info

Publication number
GB2294536B
GB2294536B GB9421697A GB9421697A GB2294536B GB 2294536 B GB2294536 B GB 2294536B GB 9421697 A GB9421697 A GB 9421697A GB 9421697 A GB9421697 A GB 9421697A GB 2294536 B GB2294536 B GB 2294536B
Authority
GB
United Kingdom
Prior art keywords
complex
vehicle headlight
surface reflector
reflector
headlight
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
GB9421697A
Other versions
GB9421697D0 (en
GB2294536A (en
Inventor
William Simon Fray
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.)
Magneti Marelli UK Ltd
Carello Lighting PLC
Original Assignee
Magneti Marelli UK Ltd
Carello Lighting PLC
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 Magneti Marelli UK Ltd, Carello Lighting PLC filed Critical Magneti Marelli UK Ltd
Priority to GB9421697A priority Critical patent/GB2294536B/en
Publication of GB9421697D0 publication Critical patent/GB9421697D0/en
Priority to DE69516798T priority patent/DE69516798T2/en
Priority to EP95116738A priority patent/EP0709619B1/en
Priority to ES95116738T priority patent/ES2148401T3/en
Publication of GB2294536A publication Critical patent/GB2294536A/en
Application granted granted Critical
Publication of GB2294536B publication Critical patent/GB2294536B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
    • 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
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/335—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with continuity at the junction between adjacent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB9421697A 1994-10-27 1994-10-27 Vehicle headlight with a complex-surface reflector Expired - Fee Related GB2294536B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9421697A GB2294536B (en) 1994-10-27 1994-10-27 Vehicle headlight with a complex-surface reflector
DE69516798T DE69516798T2 (en) 1994-10-27 1995-10-24 Automotive headlights with multi-surface reflector
EP95116738A EP0709619B1 (en) 1994-10-27 1995-10-24 Vehicle headlight with a complex-surface reflector
ES95116738T ES2148401T3 (en) 1994-10-27 1995-10-24 HEADLIGHT FOR VEHICLE WITH A REFLECTOR THAT INCLUDES SEVERAL SECTORS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9421697A GB2294536B (en) 1994-10-27 1994-10-27 Vehicle headlight with a complex-surface reflector

Publications (3)

Publication Number Publication Date
GB9421697D0 GB9421697D0 (en) 1994-12-14
GB2294536A GB2294536A (en) 1996-05-01
GB2294536B true GB2294536B (en) 1998-06-17

Family

ID=10763512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9421697A Expired - Fee Related GB2294536B (en) 1994-10-27 1994-10-27 Vehicle headlight with a complex-surface reflector

Country Status (4)

Country Link
EP (1) EP0709619B1 (en)
DE (1) DE69516798T2 (en)
ES (1) ES2148401T3 (en)
GB (1) GB2294536B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09237504A (en) * 1996-02-23 1997-09-09 Patent Treuhand Ges Elektr Gluehlamp Mbh Automobile headlight for downward and upward light

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0247936A1 (en) * 1986-05-26 1987-12-02 Valeo Vision Dipped headlamp without a cap and having an offset concentration
EP0307657A2 (en) * 1987-09-17 1989-03-22 Robert Bosch Gmbh Motor vehicle headlight

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536502B1 (en) 1982-11-19 1987-01-09 Cibie Projecteurs CROSSING PROJECTOR FOR MOTOR VEHICLE
DE4206881A1 (en) * 1992-03-05 1993-09-09 Bosch Gmbh Robert LOW-BEAM HEADLIGHTS FOR MOTOR VEHICLES
JP2626864B2 (en) * 1992-12-25 1997-07-02 株式会社小糸製作所 Vehicle headlight reflector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0247936A1 (en) * 1986-05-26 1987-12-02 Valeo Vision Dipped headlamp without a cap and having an offset concentration
EP0307657A2 (en) * 1987-09-17 1989-03-22 Robert Bosch Gmbh Motor vehicle headlight

Also Published As

Publication number Publication date
EP0709619B1 (en) 2000-05-10
GB9421697D0 (en) 1994-12-14
GB2294536A (en) 1996-05-01
EP0709619A1 (en) 1996-05-01
DE69516798T2 (en) 2000-11-09
DE69516798D1 (en) 2000-06-15
ES2148401T3 (en) 2000-10-16

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Legal Events

Date Code Title Description
730 Substitution of applicants allowed (sect. 30/1977)
730A Proceeding under section 30 patents act 1977
PCNP Patent ceased through non-payment of renewal fee