ATE364817T1 - VEHICLE HEADLIGHTS WITH VERTICAL DESIGN - Google Patents

VEHICLE HEADLIGHTS WITH VERTICAL DESIGN

Info

Publication number
ATE364817T1
ATE364817T1 AT04292799T AT04292799T ATE364817T1 AT E364817 T1 ATE364817 T1 AT E364817T1 AT 04292799 T AT04292799 T AT 04292799T AT 04292799 T AT04292799 T AT 04292799T AT E364817 T1 ATE364817 T1 AT E364817T1
Authority
AT
Austria
Prior art keywords
mirror
focal point
light beam
vehicle headlights
vertical design
Prior art date
Application number
AT04292799T
Other languages
German (de)
Inventor
Jean-Luc Meyrenaud
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
Application granted granted Critical
Publication of ATE364817T1 publication Critical patent/ATE364817T1/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
    • 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
    • F21S41/337—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having a structured surface, e.g. with facets or corrugations

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

The headlight has a xenon lamp placed near an internal focal point of an ellipsoidal mirror (R1) having a window (1) parallel to its optical axis. A lens (2) has a focal point (3) near an external focal point of the mirror (R1). A vertical mirror (R2) produces a light beam, not intercepted by the lens, from the lamp. The mirror (R1) produces a light beam added to the beam of the mirror (R2) to constitute a complete light beam. An independent claim is also included for a motor vehicle having a headlight.
AT04292799T 2003-12-05 2004-11-26 VEHICLE HEADLIGHTS WITH VERTICAL DESIGN ATE364817T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0314320A FR2863342B1 (en) 2003-12-05 2003-12-05 VERTICALIZED PROJECTOR FOR MOTOR VEHICLE

Publications (1)

Publication Number Publication Date
ATE364817T1 true ATE364817T1 (en) 2007-07-15

Family

ID=34451733

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04292799T ATE364817T1 (en) 2003-12-05 2004-11-26 VEHICLE HEADLIGHTS WITH VERTICAL DESIGN

Country Status (6)

Country Link
EP (1) EP1538393B1 (en)
AT (1) ATE364817T1 (en)
DE (1) DE602004006945T2 (en)
ES (1) ES2289456T3 (en)
FR (1) FR2863342B1 (en)
PL (1) PL1538393T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007031253B4 (en) * 2007-07-04 2013-03-28 Automotive Lighting Reutlingen Gmbh Compact ellipsoid headlight
DE102017113728A1 (en) * 2017-06-21 2018-12-27 Automotive Lighting Reutlingen Gmbh Motor vehicle headlamps

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3525041C2 (en) * 1985-07-13 1994-06-16 Bosch Gmbh Robert Low beam or fog lights for motor vehicles
JP2517368B2 (en) * 1988-09-27 1996-07-24 株式会社小糸製作所 Vehicle headlight and vehicle headlight device
DE3930746A1 (en) * 1989-09-14 1991-03-28 Hella Kg Hueck & Co HEADLIGHTS, ESPECIALLY FOR MOTOR VEHICLES
DE19756437A1 (en) * 1997-12-18 1999-06-24 Bosch Gmbh Robert Vehicle headlamp with high and dipped beam settings
FR2774150B1 (en) * 1998-01-28 2000-04-14 Valeo Vision CROSS-SOURCE PROJECTOR FOR A MOTOR VEHICLE, LIKELY TO TRANSMIT A BEAM WITH A CLEAR CUT
DE19860669B4 (en) * 1998-12-29 2007-08-23 Automotive Lighting Reutlingen Gmbh Vehicle headlights according to the projection principle
JP2001014908A (en) * 1999-06-28 2001-01-19 Stanley Electric Co Ltd Projector type headlight
JP3964089B2 (en) * 2000-01-12 2007-08-22 株式会社小糸製作所 Vehicle headlamp
JP3488960B2 (en) * 2000-02-18 2004-01-19 スタンレー電気株式会社 Vehicle headlights
DE60123370T2 (en) * 2000-12-25 2007-08-23 Stanley Electric Co. Ltd. A vehicle headlamp with an adjustable aperture and an adjustable reflector surface for generating a dipped and high beam
JP3779173B2 (en) * 2001-04-24 2006-05-24 株式会社小糸製作所 Vehicle headlamp
DE60202105T2 (en) * 2001-08-14 2005-12-01 Stanley Electric Co. Ltd. vehicle headlights
FR2849159B1 (en) * 2002-12-24 2005-02-18 Valeo Vision TRANSVERSE LUMINOUS SOURCE PROJECTOR FOR MOTOR VEHICLE

Also Published As

Publication number Publication date
FR2863342B1 (en) 2007-01-05
ES2289456T3 (en) 2008-02-01
DE602004006945T2 (en) 2008-02-21
PL1538393T3 (en) 2007-11-30
EP1538393B1 (en) 2007-06-13
DE602004006945D1 (en) 2007-07-26
FR2863342A1 (en) 2005-06-10
EP1538393A1 (en) 2005-06-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties