IT8421661A1 - LIGHT EMITTER DEVICE, IN PARTICULAR FOR LIGHTING AND SIGNALING FOR AUTOMOBILE VEHICLES, WITH A PERFECTED FLOW RECOVERY SYSTEM - Google Patents

LIGHT EMITTER DEVICE, IN PARTICULAR FOR LIGHTING AND SIGNALING FOR AUTOMOBILE VEHICLES, WITH A PERFECTED FLOW RECOVERY SYSTEM

Info

Publication number
IT8421661A1
IT8421661A1 IT1984A21661A IT2166184A IT8421661A1 IT 8421661 A1 IT8421661 A1 IT 8421661A1 IT 1984A21661 A IT1984A21661 A IT 1984A21661A IT 2166184 A IT2166184 A IT 2166184A IT 8421661 A1 IT8421661 A1 IT 8421661A1
Authority
IT
Italy
Prior art keywords
perfected
signaling
lighting
light emitter
recovery system
Prior art date
Application number
IT1984A21661A
Other languages
Italian (it)
Other versions
IT8421661A0 (en
IT1176355B (en
Original Assignee
Cibie Projecteurs
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 filed Critical Cibie Projecteurs
Publication of IT8421661A0 publication Critical patent/IT8421661A0/en
Publication of IT8421661A1 publication Critical patent/IT8421661A1/en
Application granted granted Critical
Publication of IT1176355B publication Critical patent/IT1176355B/en

Links

Classifications

    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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
    • 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
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
    • 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
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F21S43/31—Optical layout thereof
    • F21S43/315—Optical layout thereof using total internal reflection
    • 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
    • F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IT21661/84A 1983-07-27 1984-06-29 LIGHT-EMITTING DEVICE, IN PARTICULAR FOR LIGHTING AND SIGNALING FOR AUTOMOTIVE VEHICLES, INCLUDING A PERFECTED FLOW RECOVERY SYSTEM IT1176355B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312406A FR2549934B1 (en) 1983-07-27 1983-07-27 LIGHT EMITTING DEVICE, PARTICULARLY FOR LIGHTING AND AUTOMOTIVE SIGNALING, INCLUDING AN IMPROVED FLOW RECOVERY SYSTEM

Publications (3)

Publication Number Publication Date
IT8421661A0 IT8421661A0 (en) 1984-06-29
IT8421661A1 true IT8421661A1 (en) 1985-12-29
IT1176355B IT1176355B (en) 1987-08-18

Family

ID=9291160

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21661/84A IT1176355B (en) 1983-07-27 1984-06-29 LIGHT-EMITTING DEVICE, IN PARTICULAR FOR LIGHTING AND SIGNALING FOR AUTOMOTIVE VEHICLES, INCLUDING A PERFECTED FLOW RECOVERY SYSTEM

Country Status (4)

Country Link
DE (1) DE3427461A1 (en)
ES (1) ES534545A0 (en)
FR (1) FR2549934B1 (en)
IT (1) IT1176355B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2870323B1 (en) * 2004-05-13 2006-08-04 Valeo Vision Sa ILLUMINATING OR SIGNALING DEVICE HAVING AN OPTICAL PART WHICH REALIZES A REGULAR BEAM IN AN AUTONOMOUS MANNER
DE102005031777B4 (en) * 2005-07-07 2021-03-11 HELLA GmbH & Co. KGaA Signal light for vehicles with a curved optical element that has offset prisms
DE102005039808A1 (en) 2005-08-22 2007-03-15 Docter Optics Gmbh Headlight lens for a vehicle headlight
DE102012210443B4 (en) * 2012-06-20 2014-11-06 Automotive Lighting Reutlingen Gmbh Translucent pane for a luminaire, in particular for a vehicle luminaire
BR112020017970B1 (en) 2018-03-07 2023-12-26 Ledil Oy OPTICAL DEVICE FOR LIGHT DISTRIBUTION MODIFICATION, LIGHTING DEVICE AND MOLD

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1399973A (en) * 1919-11-08 1921-12-13 Alexander S Limpert Headlight
US1393573A (en) * 1920-10-21 1921-10-11 John A Ritter Headlamp
DE1010024B (en) * 1954-05-06 1957-06-13 Bosch Gmbh Robert Lights, in particular signal lights for motor vehicles
DE1259747B (en) * 1962-07-24 1968-01-25 Elastic Stop Nut Corp Arrangement for preventing phantom light in a signal light system for Automobileod. like
FR2291062A1 (en) * 1974-08-23 1976-06-11 Seima Shallow headlamps for cars - have concentric ridges of fresnel prism section for parallel forward refraction
IT1156906B (en) * 1978-02-27 1987-02-04 Iao Industrie Riunite Spa MOTORCYCLE LIGHT
FR2501828B1 (en) * 1981-03-16 1986-03-07 Cibie Projecteurs IMPROVEMENTS ON MOTOR VEHICLE LIGHTS
FR2507741B1 (en) * 1981-06-11 1987-03-20 Cibie Projecteurs IMPROVEMENTS IN LIGHT FLOW RECOVERY SYSTEMS, PARTICULARLY FOR AUTOMOTIVE LIGHTING AND SIGNALING

Also Published As

Publication number Publication date
FR2549934A1 (en) 1985-02-01
DE3427461A1 (en) 1985-02-14
IT8421661A0 (en) 1984-06-29
FR2549934B1 (en) 1988-03-25
ES8504372A1 (en) 1985-05-01
IT1176355B (en) 1987-08-18
DE3427461C2 (en) 1987-11-26
ES534545A0 (en) 1985-05-01

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