FR2507741B1 - IMPROVEMENTS IN LIGHT FLOW RECOVERY SYSTEMS, PARTICULARLY FOR AUTOMOTIVE LIGHTING AND SIGNALING - Google Patents

IMPROVEMENTS IN LIGHT FLOW RECOVERY SYSTEMS, PARTICULARLY FOR AUTOMOTIVE LIGHTING AND SIGNALING

Info

Publication number
FR2507741B1
FR2507741B1 FR8111485A FR8111485A FR2507741B1 FR 2507741 B1 FR2507741 B1 FR 2507741B1 FR 8111485 A FR8111485 A FR 8111485A FR 8111485 A FR8111485 A FR 8111485A FR 2507741 B1 FR2507741 B1 FR 2507741B1
Authority
FR
France
Prior art keywords
signaling
recovery systems
light flow
automotive lighting
flow recovery
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
FR8111485A
Other languages
French (fr)
Other versions
FR2507741A1 (en
Inventor
Gilbert Dilouya
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 FR8111485A priority Critical patent/FR2507741B1/en
Publication of FR2507741A1 publication Critical patent/FR2507741A1/en
Application granted granted Critical
Publication of FR2507741B1 publication Critical patent/FR2507741B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/255—Filters
    • 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
    • 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
    • F21S41/322—Optical layout thereof the reflector using total internal reflection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR8111485A 1981-06-11 1981-06-11 IMPROVEMENTS IN LIGHT FLOW RECOVERY SYSTEMS, PARTICULARLY FOR AUTOMOTIVE LIGHTING AND SIGNALING Expired FR2507741B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8111485A FR2507741B1 (en) 1981-06-11 1981-06-11 IMPROVEMENTS IN LIGHT FLOW RECOVERY SYSTEMS, PARTICULARLY FOR AUTOMOTIVE LIGHTING AND SIGNALING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8111485A FR2507741B1 (en) 1981-06-11 1981-06-11 IMPROVEMENTS IN LIGHT FLOW RECOVERY SYSTEMS, PARTICULARLY FOR AUTOMOTIVE LIGHTING AND SIGNALING

Publications (2)

Publication Number Publication Date
FR2507741A1 FR2507741A1 (en) 1982-12-17
FR2507741B1 true FR2507741B1 (en) 1987-03-20

Family

ID=9259394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8111485A Expired FR2507741B1 (en) 1981-06-11 1981-06-11 IMPROVEMENTS IN LIGHT FLOW RECOVERY SYSTEMS, PARTICULARLY FOR AUTOMOTIVE LIGHTING AND SIGNALING

Country Status (1)

Country Link
FR (1) FR2507741B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097449B1 (en) * 1982-06-19 1986-04-09 Britax Vega Limited Vehicle lamp assembly
DE3362901D1 (en) * 1982-06-24 1986-05-15 Britax Vega Ltd Vehicle lamp assemblies
FR2546607B1 (en) * 1983-05-25 1986-03-14 Cibie Projecteurs IMPROVEMENTS ON MOTOR VEHICLE LIGHTS
FR2549934B1 (en) * 1983-07-27 1988-03-25 Cibie Projecteurs LIGHT EMITTING DEVICE, PARTICULARLY FOR LIGHTING AND AUTOMOTIVE SIGNALING, INCLUDING AN IMPROVED FLOW RECOVERY SYSTEM
US4646207A (en) * 1984-04-10 1987-02-24 Gte Products Corporation Motor vehicle lighting system including a sealed lens member as part thereof
FR2627256B1 (en) * 1988-02-15 1992-04-30 Cibie Projecteurs SIGNAL LIGHT WITH WIDE AND HOMOGENEOUS LIGHTING RANGE FOR MOTOR VEHICLE
FR2790540B1 (en) 1999-03-02 2001-06-08 Valeo Vision SIGNALING LIGHT WITH A HOMOGENEOUS LIGHTING RANGE FOR A MOTOR VEHICLE
JP3904760B2 (en) * 1999-05-17 2007-04-11 株式会社小糸製作所 Vehicle sign light
FR2836208B1 (en) 2002-02-21 2004-09-03 Valeo Vision SIGNALING LIGHT COMPRISING AN OPTICAL PART PROVIDING AN AUTONOMOUS SIGNALING FUNCTION
FR3101695B1 (en) 2019-10-08 2023-01-06 Dav Optical system, and optical element for shaping an optical beam and corresponding lighting, signaling and/or cosmetic device

Also Published As

Publication number Publication date
FR2507741A1 (en) 1982-12-17

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