FR3096112B1 - Guide de lumière plan et feu de véhicule automobile comportant un tel guide. - Google Patents

Guide de lumière plan et feu de véhicule automobile comportant un tel guide. Download PDF

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Publication number
FR3096112B1
FR3096112B1 FR1905112A FR1905112A FR3096112B1 FR 3096112 B1 FR3096112 B1 FR 3096112B1 FR 1905112 A FR1905112 A FR 1905112A FR 1905112 A FR1905112 A FR 1905112A FR 3096112 B1 FR3096112 B1 FR 3096112B1
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France
Prior art keywords
guide
light
face
motor vehicle
plan
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.)
Active
Application number
FR1905112A
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English (en)
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FR3096112A1 (fr
Inventor
Nathalie Larribeau
Vincent Meesemaecker
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles SA
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Publication date
Application filed by PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1905112A priority Critical patent/FR3096112B1/fr
Publication of FR3096112A1 publication Critical patent/FR3096112A1/fr
Application granted granted Critical
Publication of FR3096112B1 publication Critical patent/FR3096112B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21S43/235—Light guides
    • F21S43/236—Light guides characterised by the shape of the light guide
    • F21S43/239—Light guides characterised by the shape of the light guide plate-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Guide de lumière plan comportant une face d’entrée apte à recevoir de la lumière et une face de sortie de lumière, distante de la face d’entrée et parallèle à la face d’entrée, et qui est la face visible du guide, la face de sortie de lumière comportant une pluralité d’optiques de réfraction (MLR), adjacentes et réparties sur toute la face de sortie de lumière, caractérisé en ce que le profil de chaque optique (MLR) comporte une première et une deuxième surface de diffusion (SFC et SFT) ; la deuxième surface (SFT) étant obtenue après découpe de la première surface (SFC). (Figure 7)
FR1905112A 2019-05-16 2019-05-16 Guide de lumière plan et feu de véhicule automobile comportant un tel guide. Active FR3096112B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1905112A FR3096112B1 (fr) 2019-05-16 2019-05-16 Guide de lumière plan et feu de véhicule automobile comportant un tel guide.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905112 2019-05-16
FR1905112A FR3096112B1 (fr) 2019-05-16 2019-05-16 Guide de lumière plan et feu de véhicule automobile comportant un tel guide.

Publications (2)

Publication Number Publication Date
FR3096112A1 FR3096112A1 (fr) 2020-11-20
FR3096112B1 true FR3096112B1 (fr) 2021-04-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905112A Active FR3096112B1 (fr) 2019-05-16 2019-05-16 Guide de lumière plan et feu de véhicule automobile comportant un tel guide.

Country Status (1)

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FR (1) FR3096112B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6123110U (ja) * 1984-07-12 1986-02-10 市光工業株式会社 車輛用信号灯
FR2610083B1 (fr) * 1987-01-23 1991-02-08 Axo Equip Automobile Voyant de feu de signalisation
FR2715713B1 (fr) * 1994-01-31 1996-04-19 Valeo Vision Transparent de feu de véhicule à lentilles toriques.
DE10210780A1 (de) * 2002-03-12 2004-04-08 Hella Kg Hueck & Co. Innenleuchte für Fahrzeuge mit einer Streuscheibe
JP6251985B2 (ja) * 2013-05-31 2017-12-27 市光工業株式会社 車両用灯具
JP6761668B2 (ja) * 2016-05-17 2020-09-30 株式会社小糸製作所 車両用灯具

Also Published As

Publication number Publication date
FR3096112A1 (fr) 2020-11-20

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