FR2414680A1 - PERFECTED PROJECTOR FOR A MOTOR VEHICLE - Google Patents

PERFECTED PROJECTOR FOR A MOTOR VEHICLE

Info

Publication number
FR2414680A1
FR2414680A1 FR7802093A FR7802093A FR2414680A1 FR 2414680 A1 FR2414680 A1 FR 2414680A1 FR 7802093 A FR7802093 A FR 7802093A FR 7802093 A FR7802093 A FR 7802093A FR 2414680 A1 FR2414680 A1 FR 2414680A1
Authority
FR
France
Prior art keywords
projector
motor vehicle
reflector
perfected
dazzle
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.)
Withdrawn
Application number
FR7802093A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7802093A priority Critical patent/FR2414680A1/en
Priority to PCT/FR1979/000003 priority patent/WO1979000519A1/en
Priority to EP79420004A priority patent/EP0003940A1/en
Publication of FR2414680A1 publication Critical patent/FR2414680A1/en
Withdrawn legal-status Critical Current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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • 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
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

L'invention concerne un projecteur perfectionné pour un véhicule automobile. Le projecteur comporte, à l'intérieur d'un réflecteur 1 en forme de portion d'ellipsoïde de révolution, un cache supérieur 6 et un cache inférieur 7 placés à l'avant de l'ampoule 2, pour cacher respectivement la partie haute du réflecteur et la partie basse du réflecteur à partir d'un plan sensiblement horizontal passant par l'axe 8 du réflecteur. Application : projecteur qui n'éblouit pas.The invention relates to an improved headlight for a motor vehicle. The projector comprises, inside a reflector 1 in the form of a portion of an ellipsoid of revolution, an upper cover 6 and a lower cover 7 placed at the front of the bulb 2, to respectively hide the upper part of the lamp. reflector and the lower part of the reflector from a substantially horizontal plane passing through the axis 8 of the reflector. Application: projector which does not dazzle.

FR7802093A 1978-01-17 1978-01-17 PERFECTED PROJECTOR FOR A MOTOR VEHICLE Withdrawn FR2414680A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7802093A FR2414680A1 (en) 1978-01-17 1978-01-17 PERFECTED PROJECTOR FOR A MOTOR VEHICLE
PCT/FR1979/000003 WO1979000519A1 (en) 1978-01-17 1979-01-17 Projector for an automobile vehicle headlight
EP79420004A EP0003940A1 (en) 1978-01-17 1979-01-17 Headlight for a motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7802093A FR2414680A1 (en) 1978-01-17 1978-01-17 PERFECTED PROJECTOR FOR A MOTOR VEHICLE

Publications (1)

Publication Number Publication Date
FR2414680A1 true FR2414680A1 (en) 1979-08-10

Family

ID=9203816

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802093A Withdrawn FR2414680A1 (en) 1978-01-17 1978-01-17 PERFECTED PROJECTOR FOR A MOTOR VEHICLE

Country Status (3)

Country Link
EP (1) EP0003940A1 (en)
FR (1) FR2414680A1 (en)
WO (1) WO1979000519A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2818211A1 (en) * 2000-12-18 2002-06-21 Koito Mfg Co Ltd VEHICLE HEADLIGHT WITH ATTENUATOR SHUTTER
FR2825446A1 (en) * 2001-06-05 2002-12-06 Koito Mfg Co Ltd VEHICLE HEADLIGHT, REDUCING GLARE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19745467A1 (en) * 1997-10-15 1999-04-22 Bosch Gmbh Robert Headlamp for use on motor vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1538014A (en) * 1924-03-03 1925-05-19 Ireta L Escher Vehicle headlight
US1549987A (en) * 1923-12-08 1925-08-18 Henry F Juergens Searchlight
US2228476A (en) * 1939-11-15 1941-01-14 I P Whitaker Headlight glare eliminator
FR1469949A (en) * 1966-02-23 1967-02-17 Non-glare low beam
FR2135432A1 (en) * 1971-05-04 1972-12-22 Laribe Armand

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1495417A (en) * 1923-10-23 1924-05-27 Ische Hubert Headlight deflector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1549987A (en) * 1923-12-08 1925-08-18 Henry F Juergens Searchlight
US1538014A (en) * 1924-03-03 1925-05-19 Ireta L Escher Vehicle headlight
US2228476A (en) * 1939-11-15 1941-01-14 I P Whitaker Headlight glare eliminator
FR1469949A (en) * 1966-02-23 1967-02-17 Non-glare low beam
FR2135432A1 (en) * 1971-05-04 1972-12-22 Laribe Armand

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2818211A1 (en) * 2000-12-18 2002-06-21 Koito Mfg Co Ltd VEHICLE HEADLIGHT WITH ATTENUATOR SHUTTER
FR2825446A1 (en) * 2001-06-05 2002-12-06 Koito Mfg Co Ltd VEHICLE HEADLIGHT, REDUCING GLARE

Also Published As

Publication number Publication date
EP0003940A1 (en) 1979-09-05
WO1979000519A1 (en) 1979-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse