FR2778452B1 - Projecteur du type elliptique a faisceau variable pour vehicule automobile - Google Patents

Projecteur du type elliptique a faisceau variable pour vehicule automobile

Info

Publication number
FR2778452B1
FR2778452B1 FR9805714A FR9805714A FR2778452B1 FR 2778452 B1 FR2778452 B1 FR 2778452B1 FR 9805714 A FR9805714 A FR 9805714A FR 9805714 A FR9805714 A FR 9805714A FR 2778452 B1 FR2778452 B1 FR 2778452B1
Authority
FR
France
Prior art keywords
motor vehicle
variable beam
elliptical projector
projector
elliptical
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
FR9805714A
Other languages
English (en)
Other versions
FR2778452A1 (fr
Inventor
Pierre Albou
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
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR9805714A priority Critical patent/FR2778452B1/fr
Priority to DE19920964A priority patent/DE19920964A1/de
Publication of FR2778452A1 publication Critical patent/FR2778452A1/fr
Application granted granted Critical
Publication of FR2778452B1 publication Critical patent/FR2778452B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60Q1/06—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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
    • F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
    • 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
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • F21S41/689—Flaps, i.e. screens pivoting around one of their edges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR9805714A 1998-05-06 1998-05-06 Projecteur du type elliptique a faisceau variable pour vehicule automobile Expired - Fee Related FR2778452B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9805714A FR2778452B1 (fr) 1998-05-06 1998-05-06 Projecteur du type elliptique a faisceau variable pour vehicule automobile
DE19920964A DE19920964A1 (de) 1998-05-06 1999-05-06 Ellipsoidscheinwerfer mit variablem Lichtbündel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9805714A FR2778452B1 (fr) 1998-05-06 1998-05-06 Projecteur du type elliptique a faisceau variable pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR2778452A1 FR2778452A1 (fr) 1999-11-12
FR2778452B1 true FR2778452B1 (fr) 2000-07-28

Family

ID=9526077

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9805714A Expired - Fee Related FR2778452B1 (fr) 1998-05-06 1998-05-06 Projecteur du type elliptique a faisceau variable pour vehicule automobile

Country Status (2)

Country Link
DE (1) DE19920964A1 (fr)
FR (1) FR2778452B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2802283B1 (fr) * 1999-12-09 2002-01-25 Valeo Vision Projecteur du genre elliptique a miroir non specifique, capable de former deux faisceaux de croisement specifiques
FR2867835B1 (fr) * 2004-03-16 2006-12-15 Valeo Vision Module d'eclairage pour projecteur de vehicule automobile

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528820C2 (de) 1985-08-10 1994-02-24 Bosch Gmbh Robert Abblendlicht- oder Nebellichtscheinwerfer für Kraftfahrzeuge
US4857794A (en) * 1986-09-03 1989-08-15 Koito Seisakusho Co., Ltd. Single-filament headlamp unit capable of throwing both upper and lower beams
US5412543A (en) 1992-02-28 1995-05-02 Koito Manufacturing Co., Ltd. Variable light distribution type headlamp
DE19625923A1 (de) * 1996-06-28 1998-01-08 Hella Kg Hueck & Co Scheinwerfer für Fahrzeuge

Also Published As

Publication number Publication date
DE19920964A1 (de) 1999-11-11
FR2778452A1 (fr) 1999-11-12

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070131