FR2840386B1 - Projecteur a reflecteur pour vehicule automobile - Google Patents

Projecteur a reflecteur pour vehicule automobile

Info

Publication number
FR2840386B1
FR2840386B1 FR0206754A FR0206754A FR2840386B1 FR 2840386 B1 FR2840386 B1 FR 2840386B1 FR 0206754 A FR0206754 A FR 0206754A FR 0206754 A FR0206754 A FR 0206754A FR 2840386 B1 FR2840386 B1 FR 2840386B1
Authority
FR
France
Prior art keywords
motor vehicle
projector
reflector
reflector projector
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 - Fee Related
Application number
FR0206754A
Other languages
English (en)
Other versions
FR2840386A1 (fr
Inventor
Jean Claude Puente
Norbert Brun
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 FR0206754A priority Critical patent/FR2840386B1/fr
Publication of FR2840386A1 publication Critical patent/FR2840386A1/fr
Application granted granted Critical
Publication of FR2840386B1 publication Critical patent/FR2840386B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1438—Actuating means for dimming masks or screens
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/64—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices
    • F21S41/645—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices by electro-optic means, e.g. liquid crystal or electrochromic devices
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/692—Shields, i.e. screens not creating an image meant to be projected
    • 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
    • F21S41/337—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having a structured surface, e.g. with facets or corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR0206754A 2002-05-31 2002-05-31 Projecteur a reflecteur pour vehicule automobile Expired - Fee Related FR2840386B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0206754A FR2840386B1 (fr) 2002-05-31 2002-05-31 Projecteur a reflecteur pour vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0206754A FR2840386B1 (fr) 2002-05-31 2002-05-31 Projecteur a reflecteur pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2840386A1 FR2840386A1 (fr) 2003-12-05
FR2840386B1 true FR2840386B1 (fr) 2005-01-07

Family

ID=29558896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0206754A Expired - Fee Related FR2840386B1 (fr) 2002-05-31 2002-05-31 Projecteur a reflecteur pour vehicule automobile

Country Status (1)

Country Link
FR (1) FR2840386B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9909747B2 (en) 2015-11-06 2018-03-06 Ford Global Technologies, Llc Vehicle lighting assembly with retractable cover providing daylight running lamp

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2882589B1 (fr) * 2005-02-28 2007-12-28 Valeo Vision Sa Dispositif d'eclairage ou de signalisation perfectionne pour vehicule automobile
DE102017214656A1 (de) * 2017-08-22 2019-02-28 Audi Ag Scheinwerfer für ein Kraftfahrzeug sowie Verfahren zum Betreiben eines Scheinwerfers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01244934A (ja) * 1988-03-28 1989-09-29 Nissan Motor Co Ltd 車両用前照灯装置
US5517389A (en) * 1994-04-11 1996-05-14 Ford Motor Company Electrochromic lamp assemblies
FR2721686B1 (fr) 1994-06-28 1996-09-13 Valeo Vision Projecteur du type elliptique, comportant un cache basculant.
FR2788836B1 (fr) * 1999-01-26 2001-04-13 Valeo Vision Systeme d'eclairage de vehicule automobile dote d'une fonction de signalisation diurne
FR2796449B1 (fr) 1999-07-13 2001-08-17 Valeo Vision Projecteur pour vehicule automobile avec un cache a multipositions
DE19938179A1 (de) * 1999-08-16 2001-03-15 Gresser German Hochleistungsscheinwerfer für Nebel- und Abblendlicht mit verbessertem Wirkungsgrad

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9909747B2 (en) 2015-11-06 2018-03-06 Ford Global Technologies, Llc Vehicle lighting assembly with retractable cover providing daylight running lamp

Also Published As

Publication number Publication date
FR2840386A1 (fr) 2003-12-05

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 15

ST Notification of lapse

Effective date: 20180131