FR2472717B1 - DEVICE OPTICAL SYSTEM WITH CONTROLLED VARIABLE DEVIATION, IN PARTICULAR FOR AUTOMOTIVE PROJECTORS - Google Patents

DEVICE OPTICAL SYSTEM WITH CONTROLLED VARIABLE DEVIATION, IN PARTICULAR FOR AUTOMOTIVE PROJECTORS

Info

Publication number
FR2472717B1
FR2472717B1 FR7931584A FR7931584A FR2472717B1 FR 2472717 B1 FR2472717 B1 FR 2472717B1 FR 7931584 A FR7931584 A FR 7931584A FR 7931584 A FR7931584 A FR 7931584A FR 2472717 B1 FR2472717 B1 FR 2472717B1
Authority
FR
France
Prior art keywords
optical system
controlled variable
device optical
variable deviation
projectors
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
Application number
FR7931584A
Other languages
French (fr)
Other versions
FR2472717A2 (en
Inventor
Roland Gerard
Norbert Brun
Jacques Ricard
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.)
Cibie Projecteurs SA
Original Assignee
Cibie Projecteurs SA
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 Cibie Projecteurs SA filed Critical Cibie Projecteurs SA
Priority to FR7931584A priority Critical patent/FR2472717B1/en
Priority to US06/191,499 priority patent/US4345303A/en
Priority to US06/191,500 priority patent/US4369488A/en
Priority to DE19803037107 priority patent/DE3037107A1/en
Priority to SU802990881A priority patent/SU1358793A3/en
Priority to GB8031773A priority patent/GB2059565B/en
Priority to IT25091/80A priority patent/IT1133671B/en
Publication of FR2472717A2 publication Critical patent/FR2472717A2/en
Priority to JP1986119875U priority patent/JPS63101401U/ja
Application granted granted Critical
Publication of FR2472717B1 publication Critical patent/FR2472717B1/en
Expired 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
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR7931584A 1979-10-02 1979-12-24 DEVICE OPTICAL SYSTEM WITH CONTROLLED VARIABLE DEVIATION, IN PARTICULAR FOR AUTOMOTIVE PROJECTORS Expired FR2472717B1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7931584A FR2472717B1 (en) 1979-12-24 1979-12-24 DEVICE OPTICAL SYSTEM WITH CONTROLLED VARIABLE DEVIATION, IN PARTICULAR FOR AUTOMOTIVE PROJECTORS
US06/191,500 US4369488A (en) 1979-10-02 1980-09-29 Optical system permitting controlled shifting of the beam pattern in headlamps, especially for vehicles
US06/191,499 US4345303A (en) 1979-10-02 1980-09-29 Optical systems permitting controlled shifting of the beam pattern in headlamps, especially for vehicles
SU802990881A SU1358793A3 (en) 1979-10-02 1980-10-01 Optical deflecting system,mainly for automobile (versions)
DE19803037107 DE3037107A1 (en) 1979-10-02 1980-10-01 OPTICAL DISTRACTION SYSTEM WITH CONTROLLED CHANGEABLE DISTRACTION, IN PARTICULAR FOR MOTOR VEHICLE HEADLIGHTS
GB8031773A GB2059565B (en) 1979-10-02 1980-10-02 Beam deflection devices for vehicle headlamps
IT25091/80A IT1133671B (en) 1979-10-02 1980-10-02 OPTICAL DEVIATOR SYSTEM, WITH VARIABLE COMMAND DEVIATION, PARTICULARLY FOR VEHICLE HEADLIGHTS
JP1986119875U JPS63101401U (en) 1979-10-02 1986-08-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7931584A FR2472717B1 (en) 1979-12-24 1979-12-24 DEVICE OPTICAL SYSTEM WITH CONTROLLED VARIABLE DEVIATION, IN PARTICULAR FOR AUTOMOTIVE PROJECTORS

Publications (2)

Publication Number Publication Date
FR2472717A2 FR2472717A2 (en) 1981-07-03
FR2472717B1 true FR2472717B1 (en) 1987-04-10

Family

ID=9233128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931584A Expired FR2472717B1 (en) 1979-10-02 1979-12-24 DEVICE OPTICAL SYSTEM WITH CONTROLLED VARIABLE DEVIATION, IN PARTICULAR FOR AUTOMOTIVE PROJECTORS

Country Status (1)

Country Link
FR (1) FR2472717B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927405A1 (en) * 2008-02-08 2009-08-14 Fabien Sellner Lighting device for use as e.g. navigation light in car, has LEDs placed in aligned manner, and lenses concentrating light on cylindrical lenses, which are displaceable to obtain controllable lighting on part of lighting system, on car

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE319793C (en) * 1917-01-05 1920-03-27 Siemens Schuckertwerke G M B H Headlights with two scattering lens systems lying one behind the other in the luminous flux
FR952486A (en) * 1946-08-27 1949-11-17 Philips Nv Road lighthouse
DE918433C (en) * 1952-10-23 1954-09-27 Karl Nister Dimming device on headlights, fog lamps and cornering lamps of vehicles
AT290673B (en) * 1968-08-16 1971-06-11 Westfaelische Metall Industrie Dimmable motor vehicle headlights

Also Published As

Publication number Publication date
FR2472717A2 (en) 1981-07-03

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Legal Events

Date Code Title Description
ST Notification of lapse