FR2782148B1 - MOTOR VEHICLE PROJECTOR WITH A TWO-FILAMENT LAMP AND AN IMPROVED MIRROR - Google Patents

MOTOR VEHICLE PROJECTOR WITH A TWO-FILAMENT LAMP AND AN IMPROVED MIRROR

Info

Publication number
FR2782148B1
FR2782148B1 FR9810247A FR9810247A FR2782148B1 FR 2782148 B1 FR2782148 B1 FR 2782148B1 FR 9810247 A FR9810247 A FR 9810247A FR 9810247 A FR9810247 A FR 9810247A FR 2782148 B1 FR2782148 B1 FR 2782148B1
Authority
FR
France
Prior art keywords
motor vehicle
filament lamp
improved mirror
vehicle projector
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
FR9810247A
Other languages
French (fr)
Other versions
FR2782148A1 (en
Inventor
Kamislav Fadel
Etienne Pauty
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 FR9810247A priority Critical patent/FR2782148B1/en
Priority to FR9814461A priority patent/FR2782149B1/en
Publication of FR2782148A1 publication Critical patent/FR2782148A1/en
Application granted granted Critical
Publication of FR2782148B1 publication Critical patent/FR2782148B1/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
    • 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
    • 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
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • F21S41/164—Incandescent light sources, e.g. filament or halogen lamps having two or more filaments
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR9810247A 1998-08-10 1998-08-10 MOTOR VEHICLE PROJECTOR WITH A TWO-FILAMENT LAMP AND AN IMPROVED MIRROR Expired - Fee Related FR2782148B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9810247A FR2782148B1 (en) 1998-08-10 1998-08-10 MOTOR VEHICLE PROJECTOR WITH A TWO-FILAMENT LAMP AND AN IMPROVED MIRROR
FR9814461A FR2782149B1 (en) 1998-08-10 1998-11-18 MOTOR VEHICLE PROJECTOR WITH A TWO-FILAMENT LAMP AND AN IMPROVED MIRROR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9810247A FR2782148B1 (en) 1998-08-10 1998-08-10 MOTOR VEHICLE PROJECTOR WITH A TWO-FILAMENT LAMP AND AN IMPROVED MIRROR

Publications (2)

Publication Number Publication Date
FR2782148A1 FR2782148A1 (en) 2000-02-11
FR2782148B1 true FR2782148B1 (en) 2001-02-09

Family

ID=9529563

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9810247A Expired - Fee Related FR2782148B1 (en) 1998-08-10 1998-08-10 MOTOR VEHICLE PROJECTOR WITH A TWO-FILAMENT LAMP AND AN IMPROVED MIRROR

Country Status (1)

Country Link
FR (1) FR2782148B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20030611A1 (en) * 2003-08-05 2005-02-06 Fiat Ricerche REFLECTOR COMPLEX FORMED BY SECTORS AT SYMMETRY
DE602006008471D1 (en) 2006-09-19 2009-09-24 Peugeot Citroen Automobiles Sa Motor vehicle headlight with two functions
DE102006060772A1 (en) * 2006-12-21 2008-06-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Dimming cap for two-coil halogen lamp of different power for increasing the useful light

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694373B1 (en) * 1992-07-30 1994-11-04 Valeo Vision Motor vehicle headlamp comprising a lamp with two filaments for selectively generating a fog beam and a driving beam.
FR2710393B1 (en) 1993-09-24 1995-12-15 Valeo Vision Smooth glass headlamp, in particular for a motor vehicle, and method for manufacturing the reflector of such a headlamp.
FR2720476B1 (en) * 1994-05-26 1996-08-09 Valeo Vision Projector comprising a lamp with two filaments to generate a cut beam and an uncut beam.
JPH09237504A (en) * 1996-02-23 1997-09-09 Patent Treuhand Ges Elektr Gluehlamp Mbh Automobile headlight for downward and upward light
FR2755748B1 (en) * 1996-11-08 1999-01-29 Valeo Vision MOTOR VEHICLE PROJECTOR COMPRISING A DISCHARGE LAMP WITH BUSHES AND A MULTI-ZONE REFLECTOR

Also Published As

Publication number Publication date
FR2782148A1 (en) 2000-02-11

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Legal Events

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Year of fee payment: 19

ST Notification of lapse

Effective date: 20180430