DE69516798D1 - Automotive headlights with multi-surface reflector - Google Patents

Automotive headlights with multi-surface reflector

Info

Publication number
DE69516798D1
DE69516798D1 DE69516798T DE69516798T DE69516798D1 DE 69516798 D1 DE69516798 D1 DE 69516798D1 DE 69516798 T DE69516798 T DE 69516798T DE 69516798 T DE69516798 T DE 69516798T DE 69516798 D1 DE69516798 D1 DE 69516798D1
Authority
DE
Germany
Prior art keywords
surface reflector
automotive headlights
headlights
automotive
reflector
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
DE69516798T
Other languages
German (de)
Other versions
DE69516798T2 (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
Original Assignee
Magneti Marelli UK 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 Magneti Marelli UK Ltd filed Critical Magneti Marelli UK Ltd
Publication of DE69516798D1 publication Critical patent/DE69516798D1/en
Application granted granted Critical
Publication of DE69516798T2 publication Critical patent/DE69516798T2/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)
DE69516798T 1994-10-27 1995-10-24 Automotive headlights with multi-surface reflector Expired - Fee Related DE69516798T2 (en)

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 (2)

Publication Number Publication Date
DE69516798D1 true DE69516798D1 (en) 2000-06-15
DE69516798T2 DE69516798T2 (en) 2000-11-09

Family

ID=10763512

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69516798T Expired - Fee Related DE69516798T2 (en) 1994-10-27 1995-10-24 Automotive headlights with multi-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

Family Cites Families (5)

* 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
FR2599120B1 (en) * 1986-05-26 1988-09-16 Cibie Projecteurs OFFSET MIXED CROSSING PROJECTORS
DE3731232A1 (en) * 1987-09-17 1989-03-30 Bosch Gmbh Robert HEADLIGHTS FOR VEHICLES, IN PARTICULAR HEADLIGHTS FOR MOTOR VEHICLES
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

Also Published As

Publication number Publication date
EP0709619B1 (en) 2000-05-10
ES2148401T3 (en) 2000-10-16
GB2294536B (en) 1998-06-17
GB9421697D0 (en) 1994-12-14
GB2294536A (en) 1996-05-01
EP0709619A1 (en) 1996-05-01
DE69516798T2 (en) 2000-11-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee