DE3768181D1 - Scheinwerfer fuer abblendlicht und fernlicht mit zwei transversalwendeln fuer kraftfahrzeuge. - Google Patents

Scheinwerfer fuer abblendlicht und fernlicht mit zwei transversalwendeln fuer kraftfahrzeuge.

Info

Publication number
DE3768181D1
DE3768181D1 DE8787401811T DE3768181T DE3768181D1 DE 3768181 D1 DE3768181 D1 DE 3768181D1 DE 8787401811 T DE8787401811 T DE 8787401811T DE 3768181 T DE3768181 T DE 3768181T DE 3768181 D1 DE3768181 D1 DE 3768181D1
Authority
DE
Germany
Prior art keywords
headlight
motor vehicles
transversal
coils
high beam
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 - Lifetime
Application number
DE8787401811T
Other languages
English (en)
Inventor
Bernard Luciani
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
Application granted granted Critical
Publication of DE3768181D1 publication Critical patent/DE3768181D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/323—Optical layout thereof the reflector having two perpendicular cross sections having regular geometrical curves of a distinct nature
    • 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
    • F21S41/10—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
    • F21S41/17—Discharge light sources
    • F21S41/173—Fluorescent light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
DE8787401811T 1986-08-04 1987-08-04 Scheinwerfer fuer abblendlicht und fernlicht mit zwei transversalwendeln fuer kraftfahrzeuge. Expired - Lifetime DE3768181D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8611265A FR2602306B1 (fr) 1986-08-04 1986-08-04 Projecteur croisement-route a deux filaments transversaux pour vehicule automobile

Publications (1)

Publication Number Publication Date
DE3768181D1 true DE3768181D1 (de) 1991-04-04

Family

ID=9338008

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787401811T Expired - Lifetime DE3768181D1 (de) 1986-08-04 1987-08-04 Scheinwerfer fuer abblendlicht und fernlicht mit zwei transversalwendeln fuer kraftfahrzeuge.

Country Status (5)

Country Link
US (1) US4794493A (de)
EP (1) EP0258116B1 (de)
JP (1) JP2631981B2 (de)
DE (1) DE3768181D1 (de)
FR (1) FR2602306B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365412A (en) * 1993-01-07 1994-11-15 Ford Motor Company Low profile illuminator
US5471371A (en) * 1993-01-08 1995-11-28 Ford Motor Company High efficiency illuminator
US5434754A (en) * 1993-12-27 1995-07-18 Ford Motor Company Light manifold
FR2774150B1 (fr) 1998-01-28 2000-04-14 Valeo Vision Projecteur a source transversale pour vehicule automobile, susceptilble d'emettre un faisceau a coupure nette
FR2774149B1 (fr) 1998-01-28 2000-04-14 Valeo Vision Projecteur de vehicule automobile, comportant une source transversale et apte a engendrer un faisceau a coupure non rectiligne
FR2774151B1 (fr) 1998-01-28 2000-04-14 Valeo Vision Projecteur de vehicule automobile a source lumineuse virtuelle
FR2775057B1 (fr) 1998-02-17 2000-05-05 Valeo Vision Projecteur a source transversale pour vehicule automobile, avec un moyen d'occultation de la lumiere directe
FR2804495B1 (fr) 2000-01-31 2002-06-07 Valeo Vision Projecteur de vehicule automobile, comportant une source transversale et apte a engendrer un faisceau a coupure non rectiligne
FR2819042B1 (fr) 2000-12-28 2003-03-14 Valeo Vision Projecteur pour vehicule, comprenant un reflecteur et une source lumineuse horizontale orientee transversalement a un axe optique du reflecteur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319105A (fr) * 1961-04-04 1963-02-22 Philips Nv Projecteur pour véhicules à moteur
FR1309130A (fr) * 1962-01-05 1962-11-09 Philips Nv Phare d'automobile
US4246631A (en) * 1978-05-23 1981-01-20 Lucas Industries Limited Vehicle headlamp
US4303965A (en) * 1978-10-16 1981-12-01 Westinghouse Electric Corp. Single-mode vehicular headlamp system
US4520433A (en) * 1982-06-09 1985-05-28 General Electric Company Motor vehicle headlamp
FR2566878B1 (fr) * 1984-06-27 1986-07-18 Cibie Projecteurs Perfectionnements aux projecteurs automobiles emettant un faisceau coupe, notamment un faisceau de croisement
DE3515493A1 (de) * 1985-04-30 1986-10-30 Robert Bosch Gmbh, 7000 Stuttgart Scheinwerfer fuer abblendlicht oder nebellicht von kraftfahrzeugen

Also Published As

Publication number Publication date
JP2631981B2 (ja) 1997-07-16
EP0258116B1 (de) 1991-02-27
FR2602306B1 (fr) 1988-11-10
FR2602306A1 (fr) 1988-02-05
US4794493A (en) 1988-12-27
JPS6343202A (ja) 1988-02-24
EP0258116A1 (de) 1988-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee