FR1368187A - Method for modifying the lighting of a projector and device for its implementation - Google Patents

Method for modifying the lighting of a projector and device for its implementation

Info

Publication number
FR1368187A
FR1368187A FR937990A FR937990A FR1368187A FR 1368187 A FR1368187 A FR 1368187A FR 937990 A FR937990 A FR 937990A FR 937990 A FR937990 A FR 937990A FR 1368187 A FR1368187 A FR 1368187A
Authority
FR
France
Prior art keywords
projector
modifying
lighting
implementation
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
FR937990A
Other languages
French (fr)
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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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 to BE648764D priority Critical patent/BE648764A/fr
Application filed by Ducellier et Cie filed Critical Ducellier et Cie
Priority to FR937990A priority patent/FR1368187A/en
Priority to ES0299797A priority patent/ES299797A1/en
Priority to NL6405994A priority patent/NL6405994A/xx
Application granted granted Critical
Publication of FR1368187A publication Critical patent/FR1368187A/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
    • B60Q1/14—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
    • B60Q1/1438—Actuating means for dimming masks or screens
    • 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
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/125—Coloured 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
    • F21S41/17—Discharge light sources
    • F21S41/173—Fluorescent light sources
    • 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
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
    • 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
    • F21S41/692—Shields, i.e. screens not creating an image meant to be projected

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR937990A 1963-06-13 1963-06-13 Method for modifying the lighting of a projector and device for its implementation Expired FR1368187A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE648764D BE648764A (en) 1963-06-13
FR937990A FR1368187A (en) 1963-06-13 1963-06-13 Method for modifying the lighting of a projector and device for its implementation
ES0299797A ES299797A1 (en) 1963-06-13 1964-05-13 Device that allows to obtain at the will the road light or the crossing light (Machine-translation by Google Translate, not legally binding)
NL6405994A NL6405994A (en) 1963-06-13 1964-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR937990A FR1368187A (en) 1963-06-13 1963-06-13 Method for modifying the lighting of a projector and device for its implementation

Publications (1)

Publication Number Publication Date
FR1368187A true FR1368187A (en) 1964-07-31

Family

ID=8805978

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937990A Expired FR1368187A (en) 1963-06-13 1963-06-13 Method for modifying the lighting of a projector and device for its implementation

Country Status (4)

Country Link
BE (1) BE648764A (en)
ES (1) ES299797A1 (en)
FR (1) FR1368187A (en)
NL (1) NL6405994A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657681A1 (en) * 1990-01-30 1991-08-02 Bosch Gmbh Robert PROJECTOR FOR AUTOMOTIVE VEHICLES, THE LIGHT SOURCE OF WHICH IS A GAS DISCHARGE LAMP.
FR2742522A1 (en) * 1995-12-18 1997-06-20 Valeo Vision Motor vehicle headlamp with guide for movable beam correction optics
FR2742521A1 (en) * 1995-12-18 1997-06-20 Valeo Vision DEVICE FOR MOVING A MOBILE PROOF OPTICAL FOR A MOTOR VEHICLE PROJECTOR
FR2799817A1 (en) * 1999-10-19 2001-04-20 Koito Mfg Co Ltd VEHICLE HEADLIGHT WITH MOBILE COVER
FR2808867A1 (en) * 2000-05-11 2001-11-16 Valeo Vision Vehicle headlamp with dual beam pattern include mobile shutter to vary illumination of reflector to determine two output beams

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657681A1 (en) * 1990-01-30 1991-08-02 Bosch Gmbh Robert PROJECTOR FOR AUTOMOTIVE VEHICLES, THE LIGHT SOURCE OF WHICH IS A GAS DISCHARGE LAMP.
FR2742522A1 (en) * 1995-12-18 1997-06-20 Valeo Vision Motor vehicle headlamp with guide for movable beam correction optics
FR2742521A1 (en) * 1995-12-18 1997-06-20 Valeo Vision DEVICE FOR MOVING A MOBILE PROOF OPTICAL FOR A MOTOR VEHICLE PROJECTOR
EP0780625A1 (en) * 1995-12-18 1997-06-25 Valeo Vision Motor vehicle headlamp comprising a displacing device for moving a beam correction optics
FR2799817A1 (en) * 1999-10-19 2001-04-20 Koito Mfg Co Ltd VEHICLE HEADLIGHT WITH MOBILE COVER
FR2808867A1 (en) * 2000-05-11 2001-11-16 Valeo Vision Vehicle headlamp with dual beam pattern include mobile shutter to vary illumination of reflector to determine two output beams

Also Published As

Publication number Publication date
ES299797A1 (en) 1964-09-01
BE648764A (en)
NL6405994A (en) 1964-12-14

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