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FR2756237B1 - INFRARED PROJECTOR FOR MOTOR VEHICLE - Google Patents

INFRARED PROJECTOR FOR MOTOR VEHICLE

Info

Publication number
FR2756237B1
FR2756237B1 FR9614445A FR9614445A FR2756237B1 FR 2756237 B1 FR2756237 B1 FR 2756237B1 FR 9614445 A FR9614445 A FR 9614445A FR 9614445 A FR9614445 A FR 9614445A FR 2756237 B1 FR2756237 B1 FR 2756237B1
Authority
FR
France
Prior art keywords
motor vehicle
infrared projector
projector
infrared
vehicle
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
FR9614445A
Other languages
French (fr)
Other versions
FR2756237A1 (en
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 FR9614445A priority Critical patent/FR2756237B1/en
Publication of FR2756237A1 publication Critical patent/FR2756237A1/en
Application granted granted Critical
Publication of FR2756237B1 publication Critical patent/FR2756237B1/en
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
    • B60Q1/14—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
    • 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
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/13—Ultraviolet light; Infrared 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
    • F21S41/30—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
    • F21S41/365—Combinations of two or more separate reflectors successively reflecting the 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
    • F21S41/60—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
    • F21S41/686—Blades, i.e. screens moving in a vertical plane
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/04—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out infrared radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR9614445A 1996-11-26 1996-11-26 INFRARED PROJECTOR FOR MOTOR VEHICLE Expired - Fee Related FR2756237B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9614445A FR2756237B1 (en) 1996-11-26 1996-11-26 INFRARED PROJECTOR FOR MOTOR VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9614445A FR2756237B1 (en) 1996-11-26 1996-11-26 INFRARED PROJECTOR FOR MOTOR VEHICLE

Publications (2)

Publication Number Publication Date
FR2756237A1 FR2756237A1 (en) 1998-05-29
FR2756237B1 true FR2756237B1 (en) 1999-02-12

Family

ID=9498021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9614445A Expired - Fee Related FR2756237B1 (en) 1996-11-26 1996-11-26 INFRARED PROJECTOR FOR MOTOR VEHICLE

Country Status (1)

Country Link
FR (1) FR2756237B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809797B1 (en) * 2000-05-31 2002-08-23 Valeo Vision ELLIPTICAL PROJECTOR FOR INFRARED MOTOR VEHICLE WITH REDUCED SIZE
DE10047207A1 (en) * 2000-09-23 2002-04-11 Hella Kg Hueck & Co Headlights for vehicles
JP4784013B2 (en) * 2001-07-31 2011-09-28 トヨタ自動車株式会社 Visibility assist device
FR2830073B1 (en) 2001-09-27 2003-12-12 Valeo Vision ELLIPTICAL LIGHTING PROJECTOR FOR A MOTOR VEHICLE COMPRISING A SECONDARY OPTICAL SYSTEM
FR2849156B1 (en) 2002-12-20 2005-12-16 Valeo Vision MOTOR VEHICLE PROJECTOR PROVIDING AT LEAST TWO FUNCTIONS
CN103499038A (en) * 2013-10-15 2014-01-08 四川钟顺太阳能开发有限公司 Solar simulator
US11906124B2 (en) * 2021-06-08 2024-02-20 Apple Inc. Multiband adjustable lights

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067925A5 (en) * 1969-11-21 1971-08-20 Peugeot & Renault
FR2578955B1 (en) * 1985-03-14 1987-04-03 Cibie Projecteurs MOTOR VEHICLE PROJECTOR INCORPORATING A PARABOLIC REFLECTOR AND AN ELLIPTICAL REFLECTOR
DE3932216C3 (en) * 1989-09-27 2002-09-12 Bosch Gmbh Robert Lighting device for vehicles
FR2667284B1 (en) * 1990-10-02 1992-12-04 Peugeot PROJECTOR DEVICE FOR A MOTOR VEHICLE.
JPH05298903A (en) * 1992-04-20 1993-11-12 Canon Inc Head lamp for automobile

Also Published As

Publication number Publication date
FR2756237A1 (en) 1998-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140731