DE3263003D1 - Projector, particularly a vehicle headlamp - Google Patents

Projector, particularly a vehicle headlamp

Info

Publication number
DE3263003D1
DE3263003D1 DE8282108538T DE3263003T DE3263003D1 DE 3263003 D1 DE3263003 D1 DE 3263003D1 DE 8282108538 T DE8282108538 T DE 8282108538T DE 3263003 T DE3263003 T DE 3263003T DE 3263003 D1 DE3263003 D1 DE 3263003D1
Authority
DE
Germany
Prior art keywords
projector
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
Application number
DE8282108538T
Other languages
German (de)
Inventor
Werner Dr Dipl Phys Grunwald
Gerhard Dipl Ing Lindae
Peter Perthus
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE8282108538T priority Critical patent/DE3263003D1/en
Application granted granted Critical
Publication of DE3263003D1 publication Critical patent/DE3263003D1/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE8282108538T 1981-09-29 1982-09-16 Projector, particularly a vehicle headlamp Expired DE3263003D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282108538T DE3263003D1 (en) 1981-09-29 1982-09-16 Projector, particularly a vehicle headlamp

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3138641 1981-09-29
DE19813139943 DE3139943A1 (en) 1981-09-29 1981-10-08 HEADLIGHTS, IN PARTICULAR HEADLIGHTS FOR MOTOR VEHICLES
DE8282108538T DE3263003D1 (en) 1981-09-29 1982-09-16 Projector, particularly a vehicle headlamp

Publications (1)

Publication Number Publication Date
DE3263003D1 true DE3263003D1 (en) 1985-05-15

Family

ID=25796412

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813139943 Withdrawn DE3139943A1 (en) 1981-09-29 1981-10-08 HEADLIGHTS, IN PARTICULAR HEADLIGHTS FOR MOTOR VEHICLES
DE8282108538T Expired DE3263003D1 (en) 1981-09-29 1982-09-16 Projector, particularly a vehicle headlamp

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19813139943 Withdrawn DE3139943A1 (en) 1981-09-29 1981-10-08 HEADLIGHTS, IN PARTICULAR HEADLIGHTS FOR MOTOR VEHICLES

Country Status (2)

Country Link
EP (1) EP0075786B1 (en)
DE (2) DE3139943A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545152B1 (en) * 1983-04-27 1985-08-16 Cibie Projecteurs
DE3380703D1 (en) * 1983-05-10 1989-11-16 Corning Glass Works Automotive headlight having optics in the reflector
DE3405504A1 (en) * 1984-02-16 1985-08-29 Robert Bosch Gmbh, 7000 Stuttgart HEADLIGHTS, IN PARTICULAR HEADLIGHTS FOR MOTOR VEHICLES
DE3531223A1 (en) * 1985-08-31 1987-03-05 Bosch Gmbh Robert HEADLIGHTS, IN PARTICULAR RECTANGULAR HEADLIGHTS, FOR LOW BEAM LIGHTS OF MOTOR VEHICLES
FR2600024B1 (en) * 1986-06-17 1988-10-21 Cibie Projecteurs ADDITIONAL PROJECTOR FOR A CROSSING PROJECTOR FOR A MOTOR VEHICLE
DE3627696C2 (en) * 1986-08-14 1995-07-27 Bosch Gmbh Robert Multi-part reflector for a low beam headlight for motor vehicles
JP2517368B2 (en) * 1988-09-27 1996-07-24 株式会社小糸製作所 Vehicle headlight and vehicle headlight device
JP3163569B2 (en) * 1992-02-18 2001-05-08 株式会社小糸製作所 Automotive headlamp
DE19745467A1 (en) 1997-10-15 1999-04-22 Bosch Gmbh Robert Headlamp for use on motor vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1559212A (en) * 1920-05-03 1925-10-27 Winston Overton Reflector for headlights
DE1142322B (en) * 1960-04-20 1963-01-17 Pierre Cibie Long-range headlights with strong close-range lighting
DE1156727B (en) * 1960-07-19 1963-11-07 Pierre Cibie Reflector for motor vehicle headlights
GB2000266B (en) * 1977-06-17 1982-01-27 Lucas Industries Ltd Lamp reflector for a motor vehicle

Also Published As

Publication number Publication date
DE3139943A1 (en) 1983-04-14
EP0075786B1 (en) 1985-04-10
EP0075786A1 (en) 1983-04-06

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee