DE69832327D1 - Motor vehicle headlight with a two-filament lamp - Google Patents

Motor vehicle headlight with a two-filament lamp

Info

Publication number
DE69832327D1
DE69832327D1 DE69832327T DE69832327T DE69832327D1 DE 69832327 D1 DE69832327 D1 DE 69832327D1 DE 69832327 T DE69832327 T DE 69832327T DE 69832327 T DE69832327 T DE 69832327T DE 69832327 D1 DE69832327 D1 DE 69832327D1
Authority
DE
Germany
Prior art keywords
motor vehicle
filament lamp
vehicle headlight
filament
reflector
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
DE69832327T
Other languages
German (de)
Other versions
DE69832327T2 (en
Inventor
Roberto Cella
Davide Lorenzi
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.)
FLII PAGANI SpA
Original Assignee
FLII PAGANI SpA
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 FLII PAGANI SpA filed Critical FLII PAGANI SpA
Publication of DE69832327D1 publication Critical patent/DE69832327D1/en
Application granted granted Critical
Publication of DE69832327T2 publication Critical patent/DE69832327T2/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
    • F21S41/30—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

A headlight for motor vehicles with a double-filament lamp is described, having a high-beam filament (20) and a low-beam filament (30), disposed on the optical axis (X) of the reflector (R), a shield (S) being positioned above the optical axis in correspondence with the low-beam filament (30), and the filament (30) being "out of focus" to the rear of the focal point of the reflector. <IMAGE>
DE69832327T 1997-06-12 1998-01-12 Motor vehicle headlight with a two-filament lamp Expired - Fee Related DE69832327T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI971395 1997-06-12
IT97MI001395A IT1292152B1 (en) 1997-06-12 1997-06-12 PROJECTOR FOR MOTOR VEHICLES WITH TWO-FILAMENT LAMP

Publications (2)

Publication Number Publication Date
DE69832327D1 true DE69832327D1 (en) 2005-12-22
DE69832327T2 DE69832327T2 (en) 2006-08-10

Family

ID=11377355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69832327T Expired - Fee Related DE69832327T2 (en) 1997-06-12 1998-01-12 Motor vehicle headlight with a two-filament lamp

Country Status (5)

Country Link
EP (1) EP0884522B1 (en)
AT (1) ATE310206T1 (en)
DE (1) DE69832327T2 (en)
ES (1) ES2253791T3 (en)
IT (1) IT1292152B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006156046A (en) 2004-11-26 2006-06-15 Koito Mfg Co Ltd Vehicular headlight
DE102007062136A1 (en) * 2007-12-21 2009-06-25 Hella Kgaa Hueck & Co. Headlights for vehicles
DE102010013821B4 (en) * 2010-04-03 2016-09-15 Volkswagen Ag Lighting device and method for generating a first and a second light function for a vehicle
DE102010014205A1 (en) * 2010-04-08 2011-10-13 Willi Wolfgang Oswald Lamp has stand socket and lamp body arranged at stand socket in partially visible manner, in which lighting medium is arranged, where fog machine is arranged in stand socket for generating fog in covered manner
CN107654958B (en) * 2014-04-30 2020-02-07 王正 Vehicle lamp module

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7413325L (en) * 1974-10-23 1976-04-26 Erik Wilkenson DEVICE ON A MOTORCYCLE INTENDED FOR MOTOR VEHICLES
DE2757713A1 (en) * 1977-12-23 1979-06-28 Bayerische Motoren Werke Ag Motor vehicle headlight - has main beam filament of focal point of one of two part-paraboloid reflectors
DE3104613A1 (en) * 1981-02-10 1982-08-19 Robert Bosch Gmbh, 7000 Stuttgart Headlamp for motor vehicles
US4566056A (en) * 1984-03-08 1986-01-21 Stanley Electric Co., Ltd. Headlamp for vehicle

Also Published As

Publication number Publication date
EP0884522A3 (en) 2000-10-04
IT1292152B1 (en) 1999-01-25
ITMI971395A1 (en) 1998-12-12
ITMI971395A0 (en) 1997-06-12
EP0884522B1 (en) 2005-11-16
ATE310206T1 (en) 2005-12-15
ES2253791T3 (en) 2006-06-01
EP0884522A2 (en) 1998-12-16
DE69832327T2 (en) 2006-08-10

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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