ITRM970252A0 - MOTOR VEHICLE HEADLIGHT, OF THE ELLIPTIC TYPE, WITH IMPROVED LIGHT CONCENTRATION MEANS - Google Patents

MOTOR VEHICLE HEADLIGHT, OF THE ELLIPTIC TYPE, WITH IMPROVED LIGHT CONCENTRATION MEANS

Info

Publication number
ITRM970252A0
ITRM970252A0 ITRM970252A ITRM970252A ITRM970252A0 IT RM970252 A0 ITRM970252 A0 IT RM970252A0 IT RM970252 A ITRM970252 A IT RM970252A IT RM970252 A ITRM970252 A IT RM970252A IT RM970252 A0 ITRM970252 A0 IT RM970252A0
Authority
IT
Italy
Prior art keywords
motor vehicle
vehicle headlight
improved light
light concentration
concentration means
Prior art date
Application number
ITRM970252A
Other languages
Italian (it)
Original Assignee
Valeo Vision
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 filed Critical Valeo Vision
Publication of ITRM970252A0 publication Critical patent/ITRM970252A0/en
Publication of ITRM970252A1 publication Critical patent/ITRM970252A1/en
Application granted granted Critical
Publication of IT1290598B1 publication Critical patent/IT1290598B1/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
    • F21S41/36—Combinations of two or more separate reflectors
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
    • 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
    • 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
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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

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)
IT97RM000252A 1996-05-03 1997-04-30 VEHICLE PROJECTOR, ELLIPTICAL TYPE, WITH PERFECTED MEANS OF CONCENTRATION OF LIGHT IT1290598B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605552A FR2748313B1 (en) 1996-05-03 1996-05-03 ELLIPTICAL MOTOR VEHICLE PROJECTOR WITH IMPROVED LIGHT CONCENTRATION MEANS

Publications (3)

Publication Number Publication Date
ITRM970252A0 true ITRM970252A0 (en) 1997-04-30
ITRM970252A1 ITRM970252A1 (en) 1998-10-30
IT1290598B1 IT1290598B1 (en) 1998-12-10

Family

ID=9491803

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97RM000252A IT1290598B1 (en) 1996-05-03 1997-04-30 VEHICLE PROJECTOR, ELLIPTICAL TYPE, WITH PERFECTED MEANS OF CONCENTRATION OF LIGHT

Country Status (2)

Country Link
FR (1) FR2748313B1 (en)
IT (1) IT1290598B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1679108A (en) * 1925-11-03 1928-07-31 American Woodlite Corp Condensing reflector
CH125086A (en) * 1927-03-03 1928-04-02 Schmid Dr Alfred Headlights with glare protection.

Also Published As

Publication number Publication date
ITRM970252A1 (en) 1998-10-30
IT1290598B1 (en) 1998-12-10
FR2748313A1 (en) 1997-11-07
FR2748313B1 (en) 1998-07-31

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Legal Events

Date Code Title Description
0001 Granted