FR2797030B1 - ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE, CAPABLE OF GENERATING A TWO-FUNCTIONAL LIGHT BEAM - Google Patents

ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE, CAPABLE OF GENERATING A TWO-FUNCTIONAL LIGHT BEAM

Info

Publication number
FR2797030B1
FR2797030B1 FR9909919A FR9909919A FR2797030B1 FR 2797030 B1 FR2797030 B1 FR 2797030B1 FR 9909919 A FR9909919 A FR 9909919A FR 9909919 A FR9909919 A FR 9909919A FR 2797030 B1 FR2797030 B1 FR 2797030B1
Authority
FR
France
Prior art keywords
generating
light beam
motor vehicle
functional light
elliptical projector
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
FR9909919A
Other languages
French (fr)
Other versions
FR2797030A1 (en
Inventor
Pierre Albou
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 FR9909919A priority Critical patent/FR2797030B1/en
Priority to DE10037197A priority patent/DE10037197B4/en
Publication of FR2797030A1 publication Critical patent/FR2797030A1/en
Application granted granted Critical
Publication of FR2797030B1 publication Critical patent/FR2797030B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • 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
    • F21S41/335—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with continuity 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
    • 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
FR9909919A 1999-07-30 1999-07-30 ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE, CAPABLE OF GENERATING A TWO-FUNCTIONAL LIGHT BEAM Expired - Fee Related FR2797030B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9909919A FR2797030B1 (en) 1999-07-30 1999-07-30 ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE, CAPABLE OF GENERATING A TWO-FUNCTIONAL LIGHT BEAM
DE10037197A DE10037197B4 (en) 1999-07-30 2000-07-31 Motor vehicle ellipsoid headlight for generating a light beam with two functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909919A FR2797030B1 (en) 1999-07-30 1999-07-30 ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE, CAPABLE OF GENERATING A TWO-FUNCTIONAL LIGHT BEAM

Publications (2)

Publication Number Publication Date
FR2797030A1 FR2797030A1 (en) 2001-02-02
FR2797030B1 true FR2797030B1 (en) 2001-09-14

Family

ID=9548711

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909919A Expired - Fee Related FR2797030B1 (en) 1999-07-30 1999-07-30 ELLIPTICAL PROJECTOR FOR A MOTOR VEHICLE, CAPABLE OF GENERATING A TWO-FUNCTIONAL LIGHT BEAM

Country Status (2)

Country Link
DE (1) DE10037197B4 (en)
FR (1) FR2797030B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2822550B1 (en) * 2001-03-21 2003-05-16 Valeo Vision MOTOR VEHICLE PROJECTOR WITH MIRROR AND DEVICE FOR DIVERSION
FR2843184B1 (en) * 2002-08-05 2004-11-26 Valeo Vision ELLIPTICAL LIGHTING PROJECTOR SUITABLE FOR MAKING A TURNING BEAM

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB413937A (en) * 1932-11-23 1934-07-26 Friedrich Richard Dietrich Improvements in reflectors for lamps
JPH0762961B2 (en) * 1988-04-08 1995-07-05 株式会社小糸製作所 Vehicle headlights
FR2704044B1 (en) * 1993-04-15 1995-07-13 Valeo Vision ELLIPTICAL TYPE PROJECTOR FOR MOTOR VEHICLE.
DE19625923A1 (en) * 1996-06-28 1998-01-08 Hella Kg Hueck & Co Headlights for vehicles
JPH10269805A (en) * 1997-03-21 1998-10-09 Stanley Electric Co Ltd Headlamp

Also Published As

Publication number Publication date
DE10037197B4 (en) 2010-09-09
FR2797030A1 (en) 2001-02-02
DE10037197A1 (en) 2001-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140331