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FR2687761B1 - SPOTLIGHT COMPRISING IMPROVED MEANS OF STOPPING SOME PARTS OF RADIATION, ESPECIALLY FOR MOTOR VEHICLES. - Google Patents

SPOTLIGHT COMPRISING IMPROVED MEANS OF STOPPING SOME PARTS OF RADIATION, ESPECIALLY FOR MOTOR VEHICLES.

Info

Publication number
FR2687761B1
FR2687761B1 FR9202093A FR9202093A FR2687761B1 FR 2687761 B1 FR2687761 B1 FR 2687761B1 FR 9202093 A FR9202093 A FR 9202093A FR 9202093 A FR9202093 A FR 9202093A FR 2687761 B1 FR2687761 B1 FR 2687761B1
Authority
FR
France
Prior art keywords
spotlight
stopping
radiation
parts
motor vehicles
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 - Lifetime
Application number
FR9202093A
Other languages
French (fr)
Other versions
FR2687761A1 (en
Inventor
Jean-Francois Cavanna
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR9202093A priority Critical patent/FR2687761B1/en
Priority to DE4305633A priority patent/DE4305633A1/en
Publication of FR2687761A1 publication Critical patent/FR2687761A1/en
Application granted granted Critical
Publication of FR2687761B1 publication Critical patent/FR2687761B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/04—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out infrared radiation
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/29—Attachment thereof
    • F21S41/295—Attachment thereof specially adapted to projection lenses
    • 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
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S41/55—Attachment 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
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/10—Protection of lighting devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • 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)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR9202093A 1992-02-24 1992-02-24 SPOTLIGHT COMPRISING IMPROVED MEANS OF STOPPING SOME PARTS OF RADIATION, ESPECIALLY FOR MOTOR VEHICLES. Expired - Lifetime FR2687761B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9202093A FR2687761B1 (en) 1992-02-24 1992-02-24 SPOTLIGHT COMPRISING IMPROVED MEANS OF STOPPING SOME PARTS OF RADIATION, ESPECIALLY FOR MOTOR VEHICLES.
DE4305633A DE4305633A1 (en) 1992-02-24 1993-02-24 Headlamp with two-part lens holder esp for motor vehicle - has relative positions of lens and reflector fixed by heat-dissipating assembly which grips lens between coaxial collars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202093A FR2687761B1 (en) 1992-02-24 1992-02-24 SPOTLIGHT COMPRISING IMPROVED MEANS OF STOPPING SOME PARTS OF RADIATION, ESPECIALLY FOR MOTOR VEHICLES.

Publications (2)

Publication Number Publication Date
FR2687761A1 FR2687761A1 (en) 1993-08-27
FR2687761B1 true FR2687761B1 (en) 1999-04-02

Family

ID=9426947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202093A Expired - Lifetime FR2687761B1 (en) 1992-02-24 1992-02-24 SPOTLIGHT COMPRISING IMPROVED MEANS OF STOPPING SOME PARTS OF RADIATION, ESPECIALLY FOR MOTOR VEHICLES.

Country Status (1)

Country Link
FR (1) FR2687761B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI21240A (en) * 2002-05-27 2003-12-31 Saturnus - Avtooprema Proizvodnja Svetlobne Opreme Illuminant with apparently black or almost black case made of polymer
JP4971137B2 (en) * 2004-04-08 2012-07-11 フェデラル−モーグル コーポレイション Chromatic aberration correction projector, lamp, headlight
FR2898403B1 (en) * 2006-03-07 2012-12-14 Valeo Vision LENS FOR OPTICAL MODULE OF LIGHTING DEVICE FOR MOTOR VEHICLE
DE202012102644U1 (en) 2012-07-17 2013-10-21 Zumtobel Lighting Gmbh Light-emitting device and luminaire with a light-emitting device
JP6299353B2 (en) 2014-04-08 2018-03-28 市光工業株式会社 Vehicle lighting
DE102018112386A1 (en) * 2018-05-23 2019-11-28 Automotive Lighting Reutlingen Gmbh Light module with a glass attachment optics and a holder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1201278B (en) * 1962-05-04 1965-09-23 Quarzlampen Gmbh Operating light
DE3516812A1 (en) * 1985-05-10 1986-11-13 Hella KG Hueck & Co, 4780 Lippstadt Dimmed vehicle headlights
US5031080A (en) * 1990-05-24 1991-07-09 Gulton Industries, Inc. Portable cockpit light assembly

Also Published As

Publication number Publication date
FR2687761A1 (en) 1993-08-27

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