FR2962784B1 - REFLECTOR OF THE ELLIPTICAL TYPE CORRECTED - Google Patents

REFLECTOR OF THE ELLIPTICAL TYPE CORRECTED

Info

Publication number
FR2962784B1
FR2962784B1 FR1055850A FR1055850A FR2962784B1 FR 2962784 B1 FR2962784 B1 FR 2962784B1 FR 1055850 A FR1055850 A FR 1055850A FR 1055850 A FR1055850 A FR 1055850A FR 2962784 B1 FR2962784 B1 FR 2962784B1
Authority
FR
France
Prior art keywords
reflector
elliptical type
type corrected
corrected
elliptical
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.)
Active
Application number
FR1055850A
Other languages
French (fr)
Other versions
FR2962784A1 (en
Inventor
Pierre Albou
Julien Muller
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 FR1055850A priority Critical patent/FR2962784B1/en
Priority to EP11174353.0A priority patent/EP2410237B1/en
Publication of FR2962784A1 publication Critical patent/FR2962784A1/en
Application granted granted Critical
Publication of FR2962784B1 publication Critical patent/FR2962784B1/en
Active 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/322—Optical layout thereof the reflector using total internal reflection
    • 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
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • 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
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • 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
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
    • 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
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR1055850A 2010-07-19 2010-07-19 REFLECTOR OF THE ELLIPTICAL TYPE CORRECTED Active FR2962784B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1055850A FR2962784B1 (en) 2010-07-19 2010-07-19 REFLECTOR OF THE ELLIPTICAL TYPE CORRECTED
EP11174353.0A EP2410237B1 (en) 2010-07-19 2011-07-18 Reflector of the corrected elliptical type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1055850A FR2962784B1 (en) 2010-07-19 2010-07-19 REFLECTOR OF THE ELLIPTICAL TYPE CORRECTED

Publications (2)

Publication Number Publication Date
FR2962784A1 FR2962784A1 (en) 2012-01-20
FR2962784B1 true FR2962784B1 (en) 2015-01-16

Family

ID=43567783

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1055850A Active FR2962784B1 (en) 2010-07-19 2010-07-19 REFLECTOR OF THE ELLIPTICAL TYPE CORRECTED

Country Status (2)

Country Link
EP (1) EP2410237B1 (en)
FR (1) FR2962784B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956728A (en) 1950-02-06
FR2537249B1 (en) * 1982-12-02 1987-12-31 Cibie Projecteurs CUT BEAM PROJECTOR WITH ELLIPTICAL REFLECTOR FOR MOTOR VEHICLE
US5681104A (en) * 1995-11-06 1997-10-28 Ford Motor Company Mini-projector beam headlamps
FR2839139B1 (en) * 2002-04-25 2005-01-14 Valeo Vision LUMINAIRE-FREE ELLIPTICAL LIGHTING MODULE COMPRISING A CUT-OFF LIGHTING BEAM AND PROJECTOR COMPRISING SUCH A MODULE
FR2858042B1 (en) * 2003-07-24 2005-09-23 Valeo Vision LUMINAIRE-FREE ELLIPTICAL LIGHTING MODULE COMPRISING A CUT-OFF LIGHTING BEAM AND PROJECTOR COMPRISING SUCH A MODULE
FR2917484B1 (en) * 2007-06-18 2009-10-02 Valeo Vision Sa OPTICAL MODULE FOR AUTOMOTIVE LIGHTING DEVICE
FR2950672B1 (en) * 2009-09-29 2012-11-16 Valeo Vision OPTICAL MODULE WITH FOLDER FORMED BY A DIOPTER TRANSPARENT MATERIAL / AIR

Also Published As

Publication number Publication date
EP2410237B1 (en) 2017-04-19
FR2962784A1 (en) 2012-01-20
EP2410237A1 (en) 2012-01-25

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