FR2830074B1 - OPTICAL SYSTEM FOR FORMING A LIGHT BEAM COMPRISING A SERIES OF OPTICAL FIBERS - Google Patents

OPTICAL SYSTEM FOR FORMING A LIGHT BEAM COMPRISING A SERIES OF OPTICAL FIBERS

Info

Publication number
FR2830074B1
FR2830074B1 FR0112559A FR0112559A FR2830074B1 FR 2830074 B1 FR2830074 B1 FR 2830074B1 FR 0112559 A FR0112559 A FR 0112559A FR 0112559 A FR0112559 A FR 0112559A FR 2830074 B1 FR2830074 B1 FR 2830074B1
Authority
FR
France
Prior art keywords
series
forming
light beam
optical system
optical
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
FR0112559A
Other languages
French (fr)
Other versions
FR2830074A1 (en
Inventor
Lamberterie Antoine De
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 FR0112559A priority Critical patent/FR2830074B1/en
Priority to EP02292396A priority patent/EP1298386A1/en
Publication of FR2830074A1 publication Critical patent/FR2830074A1/en
Application granted granted Critical
Publication of FR2830074B1 publication Critical patent/FR2830074B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/247—Light guides with a single light source being coupled into the light guide
    • 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
    • F21S41/24—Light guides
    • 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
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/235—Light guides
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/243—Light guides characterised by the emission area emitting light from one or more of its extremities
FR0112559A 2001-09-27 2001-09-27 OPTICAL SYSTEM FOR FORMING A LIGHT BEAM COMPRISING A SERIES OF OPTICAL FIBERS Expired - Fee Related FR2830074B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0112559A FR2830074B1 (en) 2001-09-27 2001-09-27 OPTICAL SYSTEM FOR FORMING A LIGHT BEAM COMPRISING A SERIES OF OPTICAL FIBERS
EP02292396A EP1298386A1 (en) 2001-09-27 2002-09-27 Optical system for light beam formation using a serie of optical fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0112559A FR2830074B1 (en) 2001-09-27 2001-09-27 OPTICAL SYSTEM FOR FORMING A LIGHT BEAM COMPRISING A SERIES OF OPTICAL FIBERS

Publications (2)

Publication Number Publication Date
FR2830074A1 FR2830074A1 (en) 2003-03-28
FR2830074B1 true FR2830074B1 (en) 2004-04-02

Family

ID=8867760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0112559A Expired - Fee Related FR2830074B1 (en) 2001-09-27 2001-09-27 OPTICAL SYSTEM FOR FORMING A LIGHT BEAM COMPRISING A SERIES OF OPTICAL FIBERS

Country Status (2)

Country Link
EP (1) EP1298386A1 (en)
FR (1) FR2830074B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3124573B1 (en) * 2021-06-25 2023-08-18 Valeo Vision Optical module of a lighting system of a motor vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE815181C (en) * 1948-08-04 1951-10-01 Westinghouse Brake & Signal Optical system for lighting systems, e.g. B. light signals
GB8816648D0 (en) * 1988-07-13 1988-08-17 Rowland A C Light delivery system
IT1237274B (en) * 1989-11-17 1993-05-27 Carello Spa LIGHTING GROUP FOR VEHICLES, IN PARTICULAR VEHICLES
US5369554A (en) * 1993-01-07 1994-11-29 Ford Motor Company Illuminator utilizing multiple light guides
FR2782778B1 (en) * 1998-09-01 2001-01-19 Valeo Vision CENTRALIZED LIGHTING SYSTEM COMPRISING AT LEAST ONE OPTICAL GUIDE AND OPTICAL GUIDE FOR CENTRALIZED LIGHTING SYSTEM

Also Published As

Publication number Publication date
FR2830074A1 (en) 2003-03-28
EP1298386A1 (en) 2003-04-02

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Effective date: 20200906