FR2765309B1 - Projecteur de vehicule automobile capable d'emettre, avec une source lumineuse unique, deux faisceaux differents - Google Patents

Projecteur de vehicule automobile capable d'emettre, avec une source lumineuse unique, deux faisceaux differents

Info

Publication number
FR2765309B1
FR2765309B1 FR9711326A FR9711326A FR2765309B1 FR 2765309 B1 FR2765309 B1 FR 2765309B1 FR 9711326 A FR9711326 A FR 9711326A FR 9711326 A FR9711326 A FR 9711326A FR 2765309 B1 FR2765309 B1 FR 2765309B1
Authority
FR
France
Prior art keywords
emitting
light source
motor vehicle
single light
different beams
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
FR9711326A
Other languages
English (en)
Other versions
FR2765309A1 (fr
Inventor
Joel Leleve
Andre Prevost
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
Priority claimed from FR9708192A external-priority patent/FR2765308B1/fr
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR9711326A priority Critical patent/FR2765309B1/fr
Priority to FR9802476A priority patent/FR2765310B1/fr
Priority to EP98401613A priority patent/EP0889280A1/fr
Priority to EP98401614A priority patent/EP0889281B1/fr
Priority to DE69823921T priority patent/DE69823921D1/de
Publication of FR2765309A1 publication Critical patent/FR2765309A1/fr
Application granted granted Critical
Publication of FR2765309B1 publication Critical patent/FR2765309B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1415—Dimming circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/076—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR9711326A 1997-06-30 1997-09-11 Projecteur de vehicule automobile capable d'emettre, avec une source lumineuse unique, deux faisceaux differents Expired - Lifetime FR2765309B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9711326A FR2765309B1 (fr) 1997-06-30 1997-09-11 Projecteur de vehicule automobile capable d'emettre, avec une source lumineuse unique, deux faisceaux differents
FR9802476A FR2765310B1 (fr) 1997-06-30 1998-03-02 Projecteur de vehicule automobile capable d'emettre, avec une source lumineuse unique, deux faisceaux differents
EP98401613A EP0889280A1 (fr) 1997-06-30 1998-06-29 Projecteur de véhicule automobile capable d'émettre, avec une source lumineuse unique, deux faisceaux différents
EP98401614A EP0889281B1 (fr) 1997-06-30 1998-06-29 Projecteur de véhicule automobile capable d'émettre, avec une source lumineuse unique, deux faisceaux différents
DE69823921T DE69823921D1 (de) 1997-06-30 1998-06-29 Scheinwerfer für Kraftfahrzeuge, der zwei verschiedene Lichtverteilungmuster mit einer einzigen Lichtquelle erzeugen kann

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9708192A FR2765308B1 (fr) 1997-06-30 1997-06-30 Projecteur de vehicule automobile capable d'emettre, avec une source lumineuse unique, deux faisceaux differents
FR9711326A FR2765309B1 (fr) 1997-06-30 1997-09-11 Projecteur de vehicule automobile capable d'emettre, avec une source lumineuse unique, deux faisceaux differents

Publications (2)

Publication Number Publication Date
FR2765309A1 FR2765309A1 (fr) 1998-12-31
FR2765309B1 true FR2765309B1 (fr) 1999-09-17

Family

ID=26233646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9711326A Expired - Lifetime FR2765309B1 (fr) 1997-06-30 1997-09-11 Projecteur de vehicule automobile capable d'emettre, avec une source lumineuse unique, deux faisceaux differents

Country Status (1)

Country Link
FR (1) FR2765309B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ299269B6 (cs) 2004-03-18 2008-06-04 Visteon Global Technologies, Inc. Serizovací soustava svetlometu zejména pro motorová vozidla
DE102015103628A1 (de) * 2015-03-12 2016-09-15 Hella Autotechnik Nova, S.R.O. Scheinwerfer für Fahrzeuge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH176477A (de) * 1934-08-07 1935-04-15 Risch Werner Scheinwerfer an Fahrzeugen.
FR2609146B1 (fr) * 1986-12-30 1990-01-05 Cibie Projecteurs Projecteur de vehicule automobile comportant un reflecteur parabolique a fond modifie
DE3742191A1 (de) * 1987-12-12 1989-06-22 Hella Kg Hueck & Co Abblendbarer fahrzeugscheinwerfer
US5142455A (en) * 1991-06-05 1992-08-25 General Electric Company Vehicle headlamp in which multiple beams are derived from a single discharge-type light source

Also Published As

Publication number Publication date
FR2765309A1 (fr) 1998-12-31

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