ATE462924T1 - Vorrichtung zur beleuchtung oder signalisierung mittels lichtwellenleiter für kraftfahrzeuge - Google Patents

Vorrichtung zur beleuchtung oder signalisierung mittels lichtwellenleiter für kraftfahrzeuge

Info

Publication number
ATE462924T1
ATE462924T1 AT07290730T AT07290730T ATE462924T1 AT E462924 T1 ATE462924 T1 AT E462924T1 AT 07290730 T AT07290730 T AT 07290730T AT 07290730 T AT07290730 T AT 07290730T AT E462924 T1 ATE462924 T1 AT E462924T1
Authority
AT
Austria
Prior art keywords
guide
corner
signaling
lighting
optical fibers
Prior art date
Application number
AT07290730T
Other languages
English (en)
Inventor
Ruiz Carlos Gomez
Original Assignee
Valeo Vision
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 filed Critical Valeo Vision
Application granted granted Critical
Publication of ATE462924T1 publication Critical patent/ATE462924T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • 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
    • F21S41/24—Light guides
    • 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
    • F21S43/237—Light guides characterised by the shape of the light guide rod-shaped
    • 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
    • F21S43/242—Light guides characterised by the emission area
    • F21S43/245—Light guides characterised by the emission area emitting light from one or more of its major surfaces
    • 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
    • F21S43/247—Light guides with a single light source being coupled into the light guide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S385/00—Optical waveguides
    • Y10S385/901—Illuminating or display apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Couplings Of Light Guides (AREA)
AT07290730T 2006-06-15 2007-06-12 Vorrichtung zur beleuchtung oder signalisierung mittels lichtwellenleiter für kraftfahrzeuge ATE462924T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0605361A FR2902494B1 (fr) 2006-06-15 2006-06-15 Dispositif d'eclairage ou de signalisation a guide optique pour vehicule automobile

Publications (1)

Publication Number Publication Date
ATE462924T1 true ATE462924T1 (de) 2010-04-15

Family

ID=37620758

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07290730T ATE462924T1 (de) 2006-06-15 2007-06-12 Vorrichtung zur beleuchtung oder signalisierung mittels lichtwellenleiter für kraftfahrzeuge

Country Status (6)

Country Link
US (1) US7460751B2 (de)
EP (1) EP1867913B1 (de)
JP (1) JP5410658B2 (de)
AT (1) ATE462924T1 (de)
DE (1) DE602007005545D1 (de)
FR (1) FR2902494B1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2919708A1 (fr) * 2007-08-03 2009-02-06 Valeo Vision Sa Dispositif d'eclairage comportant un guide de lumiere coude equipe de moyens pour exploiter les fuites de lumiere
US8066416B2 (en) * 2008-06-09 2011-11-29 Federal-Mogul Ignition Company Head lamp assembly and accent lighting therefor
JP5575592B2 (ja) * 2010-09-17 2014-08-20 株式会社小糸製作所 車両用灯具
JP2012169116A (ja) * 2011-02-14 2012-09-06 Stanley Electric Co Ltd 車両用灯具
ITTV20110098A1 (it) * 2011-07-11 2013-01-12 Automotive Lighting Italia Spa Fanale automobilistico
US10046175B2 (en) 2011-12-21 2018-08-14 Spectrum Medical Technologies, Llc Light delivery systems and related methods of use
US9151462B2 (en) * 2011-12-21 2015-10-06 Gr Enterprises And Technologies Light guide diffuser, and methods
FR3008774B1 (fr) * 2013-07-22 2018-01-12 Renault S.A.S Systeme d'eclairage, notamment pour un organe d'eclairage de vehicule automobile, a carte a circuit imprime dans le plan de la direction d'eclairage
JP6385175B2 (ja) * 2014-07-16 2018-09-05 スタンレー電気株式会社 車両用信号灯
FR3031793B1 (fr) * 2015-01-15 2017-01-27 Valeo Iluminacion Sa Dispositif lumineux de vehicule dans lequel un guide de lumiere supporte un autre guide de lumiere
FR3051539A1 (fr) * 2016-05-19 2017-11-24 Peugeot Citroen Automobiles Sa Systemes d’eclairage d’ambiance pour vehicules
CZ309726B6 (cs) 2017-11-01 2023-08-23 PO LIGHTING CZECH s.r.o Světlovodivý optický systém
WO2019137831A1 (en) * 2018-01-10 2019-07-18 Koninklijke Philips N.V. A light guiding unit
JP7056424B2 (ja) * 2018-07-13 2022-04-19 豊田合成株式会社 導光体
US12169066B2 (en) * 2018-10-04 2024-12-17 Quarkstar Llc Illumination device with elongated optical element with at least one cavity
EP3683497A1 (de) * 2019-01-18 2020-07-22 ZKW Group GmbH Beleuchtungsanordnung für fahrzeuge
US11099316B1 (en) 2020-03-20 2021-08-24 Varroc Lighting Systems, s.r.o. Light assembly with a multi-branched light guide device
JP7483473B2 (ja) * 2020-04-14 2024-05-15 スタンレー電気株式会社 車両用灯具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365412A (en) * 1993-01-07 1994-11-15 Ford Motor Company Low profile illuminator
US6036340A (en) 1998-03-03 2000-03-14 Ford Global Technologies, Inc. Dimpled manifold optical element for a vehicle lighting system
DE10137605A1 (de) 2001-08-01 2003-02-27 Hella Kg Hueck & Co Leuchte für Fahrzeuge
DE10162105A1 (de) * 2001-12-18 2003-07-03 Automotive Lighting Reutlingen Leuchte für Fahrzeuge
JP2003297108A (ja) * 2002-04-02 2003-10-17 Bridgestone Corp リング状発光体
JP4067387B2 (ja) * 2002-11-08 2008-03-26 アルプス電気株式会社 導光材および照明装置
DE102005042523A1 (de) * 2005-05-31 2006-12-07 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung

Also Published As

Publication number Publication date
US7460751B2 (en) 2008-12-02
FR2902494B1 (fr) 2008-08-29
FR2902494A1 (fr) 2007-12-21
JP2007335410A (ja) 2007-12-27
EP1867913B1 (de) 2010-03-31
EP1867913A1 (de) 2007-12-19
US20070292101A1 (en) 2007-12-20
DE602007005545D1 (de) 2010-05-12
JP5410658B2 (ja) 2014-02-05

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Legal Events

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