IT1292152B1 - PROJECTOR FOR MOTOR VEHICLES WITH TWO-FILAMENT LAMP - Google Patents

PROJECTOR FOR MOTOR VEHICLES WITH TWO-FILAMENT LAMP

Info

Publication number
IT1292152B1
IT1292152B1 IT97MI001395A ITMI971395A IT1292152B1 IT 1292152 B1 IT1292152 B1 IT 1292152B1 IT 97MI001395 A IT97MI001395 A IT 97MI001395A IT MI971395 A ITMI971395 A IT MI971395A IT 1292152 B1 IT1292152 B1 IT 1292152B1
Authority
IT
Italy
Prior art keywords
motor vehicles
projector
filament
filament lamp
reflector
Prior art date
Application number
IT97MI001395A
Other languages
Italian (it)
Inventor
Roberto Cella
Davide Lorenzi
Original Assignee
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 Pagani Spa filed Critical Pagani Spa
Priority to IT97MI001395A priority Critical patent/IT1292152B1/en
Publication of ITMI971395A0 publication Critical patent/ITMI971395A0/it
Priority to ES98100383T priority patent/ES2253791T3/en
Priority to EP98100383A priority patent/EP0884522B1/en
Priority to DE69832327T priority patent/DE69832327T2/en
Priority to AT98100383T priority patent/ATE310206T1/en
Publication of ITMI971395A1 publication Critical patent/ITMI971395A1/en
Application granted granted Critical
Publication of IT1292152B1 publication Critical patent/IT1292152B1/en

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>
IT97MI001395A 1997-06-12 1997-06-12 PROJECTOR FOR MOTOR VEHICLES WITH TWO-FILAMENT LAMP IT1292152B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT97MI001395A IT1292152B1 (en) 1997-06-12 1997-06-12 PROJECTOR FOR MOTOR VEHICLES WITH TWO-FILAMENT LAMP
ES98100383T ES2253791T3 (en) 1997-06-12 1998-01-12 HEADLIGHT FOR MOTOR VEHICLES WITH DOUBLE FILAMENT LAMP.
EP98100383A EP0884522B1 (en) 1997-06-12 1998-01-12 Headlight for motor vehicles with double-filament lamp
DE69832327T DE69832327T2 (en) 1997-06-12 1998-01-12 Motor vehicle headlight with a two-filament lamp
AT98100383T ATE310206T1 (en) 1997-06-12 1998-01-12 MOTOR VEHICLE HEADLIGHT WITH A TWO-FILAD LAMP

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
ITMI971395A0 ITMI971395A0 (en) 1997-06-12
ITMI971395A1 ITMI971395A1 (en) 1998-12-12
IT1292152B1 true IT1292152B1 (en) 1999-01-25

Family

ID=11377355

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI001395A IT1292152B1 (en) 1997-06-12 1997-06-12 PROJECTOR FOR MOTOR VEHICLES WITH 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
CN105020650B (en) * 2014-04-30 2017-11-10 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
ITMI971395A1 (en) 1998-12-12
ATE310206T1 (en) 2005-12-15
EP0884522A2 (en) 1998-12-16
EP0884522A3 (en) 2000-10-04
ITMI971395A0 (en) 1997-06-12
DE69832327T2 (en) 2006-08-10
ES2253791T3 (en) 2006-06-01
DE69832327D1 (en) 2005-12-22
EP0884522B1 (en) 2005-11-16

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Legal Events

Date Code Title Description
0001 Granted