FR2942024B1 - Dispositif d'occultation pour un module de projection - Google Patents

Dispositif d'occultation pour un module de projection

Info

Publication number
FR2942024B1
FR2942024B1 FR0950807A FR0950807A FR2942024B1 FR 2942024 B1 FR2942024 B1 FR 2942024B1 FR 0950807 A FR0950807 A FR 0950807A FR 0950807 A FR0950807 A FR 0950807A FR 2942024 B1 FR2942024 B1 FR 2942024B1
Authority
FR
France
Prior art keywords
projection module
occultation device
occultation
projection
module
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
FR0950807A
Other languages
English (en)
Other versions
FR2942024A1 (fr
Inventor
Nathalie Larribeau
Laurent Delamarre
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0950807A priority Critical patent/FR2942024B1/fr
Publication of FR2942024A1 publication Critical patent/FR2942024A1/fr
Application granted granted Critical
Publication of FR2942024B1 publication Critical patent/FR2942024B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21S41/60—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
    • F21S41/686—Blades, i.e. screens moving in a vertical plane
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/12—Shape memory
    • 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
    • F21S41/62—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution for adaptation between right-hand and left-hand traffic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR0950807A 2009-02-10 2009-02-10 Dispositif d'occultation pour un module de projection Expired - Fee Related FR2942024B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0950807A FR2942024B1 (fr) 2009-02-10 2009-02-10 Dispositif d'occultation pour un module de projection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0950807A FR2942024B1 (fr) 2009-02-10 2009-02-10 Dispositif d'occultation pour un module de projection

Publications (2)

Publication Number Publication Date
FR2942024A1 FR2942024A1 (fr) 2010-08-13
FR2942024B1 true FR2942024B1 (fr) 2012-08-03

Family

ID=40996540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0950807A Expired - Fee Related FR2942024B1 (fr) 2009-02-10 2009-02-10 Dispositif d'occultation pour un module de projection

Country Status (1)

Country Link
FR (1) FR2942024B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3041069B1 (fr) * 2015-09-10 2018-08-17 Valeo Vision Module lumineux pour l'eclairage et/ou la signalisation d'un vehicule automobile
GB2544772A (en) * 2015-11-26 2017-05-31 Johnson Electric Sa Headlight shutter assembly for vehicular adaptive lighting system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5829870A (en) * 1995-12-04 1998-11-03 Ford Global Technologies, Inc. Variable headlamp system for an automotive vehicle using an electrostatic shutter
US5681103A (en) * 1995-12-04 1997-10-28 Ford Global Technologies, Inc. Electrostatic shutter particularly for an automotive headlamp
US7275846B2 (en) * 2004-03-12 2007-10-02 General Motors Corporation Adaptive head light and lens assemblies
JP2007141690A (ja) * 2005-11-18 2007-06-07 Kanto Auto Works Ltd バルブシェード及びそれを備えた自動車用ランプ
DE102006031819A1 (de) * 2006-07-07 2008-01-10 Hella Kgaa Hueck & Co. Projektionsscheinwerfer für Fahrzeuge

Also Published As

Publication number Publication date
FR2942024A1 (fr) 2010-08-13

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131031