EP1033526A3 - Leuchte, insbesondere für Kraftfahrzeuge - Google Patents

Leuchte, insbesondere für Kraftfahrzeuge Download PDF

Info

Publication number
EP1033526A3
EP1033526A3 EP00103468A EP00103468A EP1033526A3 EP 1033526 A3 EP1033526 A3 EP 1033526A3 EP 00103468 A EP00103468 A EP 00103468A EP 00103468 A EP00103468 A EP 00103468A EP 1033526 A3 EP1033526 A3 EP 1033526A3
Authority
EP
European Patent Office
Prior art keywords
lamp
light
motor vehicles
guide rod
entry surface
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.)
Granted
Application number
EP00103468A
Other languages
English (en)
French (fr)
Other versions
EP1033526B1 (de
EP1033526A2 (de
Inventor
Oliver Hering
Reiner Lendle
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 Beleuchtung Deutschland GmbH
Original Assignee
Valeo Beleuchtung Deutschland GmbH
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 Beleuchtung Deutschland GmbH filed Critical Valeo Beleuchtung Deutschland GmbH
Publication of EP1033526A2 publication Critical patent/EP1033526A2/de
Publication of EP1033526A3 publication Critical patent/EP1033526A3/de
Application granted granted Critical
Publication of EP1033526B1 publication Critical patent/EP1033526B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21S43/235—Light guides
    • F21S43/249—Light guides with two or more light sources being coupled into the light guide
    • 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
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • 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

Abstract

Die Erfindung betrifft eine Leuchte mit wenigstens einem Lichtleitstab (10) mit einer Lichteintrittsfläche (12) und einer Lichtaustrittsfläche (14) sowie einer Lichtquelle (18), wobei die Lichteintrittsfläche (12) gegenüber der Längsachse (30) des Lichtleitstabes (10) geneigt ist.
EP00103468A 1999-03-02 2000-02-29 Leuchte, insbesondere für Kraftfahrzeuge Expired - Lifetime EP1033526B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19908961 1999-03-02
DE19908961A DE19908961A1 (de) 1999-03-02 1999-03-02 Leuchte, insbesondere für Kraftfahrzeuge
US09/517,208 US6367957B1 (en) 1999-03-02 2000-03-02 Lighting, especially for motor vehicles

Publications (3)

Publication Number Publication Date
EP1033526A2 EP1033526A2 (de) 2000-09-06
EP1033526A3 true EP1033526A3 (de) 2002-03-13
EP1033526B1 EP1033526B1 (de) 2007-04-11

Family

ID=26052133

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00103468A Expired - Lifetime EP1033526B1 (de) 1999-03-02 2000-02-29 Leuchte, insbesondere für Kraftfahrzeuge

Country Status (3)

Country Link
US (1) US6367957B1 (de)
EP (1) EP1033526B1 (de)
DE (1) DE19908961A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110030525B (zh) * 2018-01-12 2021-12-03 Zkw集团有限责任公司 车辆用灯及车辆

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5497306A (en) 1993-02-01 1996-03-05 Donnelly Corporation Exterior vehicle security light
US5371659A (en) 1993-02-01 1994-12-06 Donnelly Corporation Remote-actuated exterior vehicle security light
US6176602B1 (en) * 1993-02-01 2001-01-23 Donnelly Corporation Vehicle exterior mirror system with signal light
US6276821B1 (en) * 1992-12-16 2001-08-21 Donnelly Corporation Vehicle exterior mirror system with signal light
US20120020101A1 (en) 1994-11-02 2012-01-26 Magna Mirrors Of America, Inc. Vehicle exterior mirror system
US9586526B2 (en) 1995-04-21 2017-03-07 Magna Mirrors Of America, Inc. Vehicle exterior mirror system
US8066415B2 (en) 1999-06-17 2011-11-29 Magna Mirrors Of America, Inc. Exterior mirror vision system for a vehicle
DE19943821A1 (de) 1999-09-14 2001-03-15 Valeo Beleuchtung Deutschland Leuchte, insbesondere für Kraftfahrzeuge
ATE514976T1 (de) * 2001-01-31 2011-07-15 Ricoh Co Ltd Tonerbehälter und damit versehene bilderzeugungsvorrichtung
ITTO20010461A1 (it) * 2001-05-18 2002-11-18 Fiat Ricerche Dispositivo di illuminazione, particolarmente fanale per autoveicoli o luce di emergenza.
US6957904B2 (en) * 2001-07-30 2005-10-25 3M Innovative Properties Company Illumination device utilizing displaced radiation patterns
FR2829223B1 (fr) * 2001-08-31 2004-11-26 Valeo Vision Dispositif d'eclairage ou de signalisation pour vehicule automobile
JP2003173712A (ja) * 2001-12-05 2003-06-20 Toyoda Gosei Co Ltd 発光装置及びディスプレイ
US6712493B2 (en) * 2002-04-03 2004-03-30 Tell Design Method and apparatus for producing an illuminated animation effect
US6926431B1 (en) 2002-04-09 2005-08-09 Magna Donnelly Mirrors North America, L.L.C. Vehicular mirror assembly incorporating multifunctional illumination source
AT412018B (de) * 2002-04-12 2004-08-26 Bartenbach Christian Beleuchtungseinrichtung zur beleuchtung von räumen
JP4027821B2 (ja) * 2003-03-11 2007-12-26 株式会社小糸製作所 車両用灯具
DE10332393A1 (de) * 2003-07-17 2005-02-03 Schefenacker Vision Systems Germany Gmbh & Co. Kg Leuchte für Fahrzeuge, vorzugsweise Kraftfahrzeuge
JP4218592B2 (ja) * 2004-05-27 2009-02-04 株式会社デンソー 表示計器およびそれに用いられる発光指針
DE102005017528A1 (de) * 2004-08-27 2006-03-09 Osram Opto Semiconductors Gmbh Leuchtmittel mit vorgegebener Abstrahlcharakteristik und Primäroptikelement für ein Leuchtmittel
JP4600218B2 (ja) * 2005-08-29 2010-12-15 カシオ計算機株式会社 面光源及び液晶表示装置
US7401948B2 (en) * 2005-10-17 2008-07-22 Visteon Global Technologies, Inc. Near field lens having reduced size
US7489453B2 (en) * 2005-11-15 2009-02-10 Visteon Global Technologies, Inc. Side emitting near field lens
US7160010B1 (en) 2005-11-15 2007-01-09 Visteon Global Technologies, Inc. Light manifold for automotive light module
US7564070B2 (en) * 2005-11-23 2009-07-21 Visteon Global Technologies, Inc. Light emitting diode device having a shield and/or filter
US7438454B2 (en) * 2005-11-29 2008-10-21 Visteon Global Technologies, Inc. Light assembly for automotive lighting applications
US7554742B2 (en) * 2007-04-17 2009-06-30 Visteon Global Technologies, Inc. Lens assembly
DE102008011818A1 (de) * 2008-02-29 2009-09-03 Osram Gesellschaft mit beschränkter Haftung Soffittenlampe und Verfahren zum Herstellen einer Soffittenlampe
DE102008048765A1 (de) 2008-09-24 2010-03-25 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Kraftfahrzeuge
DE102008048764A1 (de) 2008-09-24 2010-03-25 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für Kraftfahrzeuge
DE102008048767B4 (de) 2008-09-24 2022-05-12 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung für Kraftfahrzeuge mit mindestens einem flächigem Lichtleitelement, das bereichsweise mindestens eine langgestreckte Verdickung aufweist
AT507529B1 (de) * 2008-11-04 2016-05-15 Günther Conzatti Beleuchtungseinrichtung mit reduzierter blendwirkung
AT507530B1 (de) 2008-11-04 2013-05-15 Al Systems Gmbh Lichtleitelement für eine beleuchtungseinrichtung sowie beleuchtungseinrichtung
US8333493B2 (en) * 2009-04-03 2012-12-18 North American Lighting, Inc. Dual-direction light pipe for automotive lighting
JP5675465B2 (ja) * 2011-03-31 2015-02-25 株式会社小糸製作所 車両用灯具
JP5749576B2 (ja) * 2011-06-07 2015-07-15 株式会社小糸製作所 車両用灯具
KR101927157B1 (ko) * 2012-10-15 2018-12-10 현대자동차 주식회사 차량용 조명장치
FR3007102B1 (fr) * 2013-06-14 2018-04-20 Automotive Lighting Rear Lamps France Module d'eclairage pour automobiles a homogeneite de lumiere a evolution continue
GB2518355B (en) * 2013-09-04 2016-04-27 Waveguide Lighting Ltd Improvements in or relating to a lighting apparatus
DE102020104567A1 (de) 2020-02-21 2021-08-26 HELLA GmbH & Co. KGaA Beleuchtungseinrichtung für ein Kraftfahrzeug
ES2869550A1 (es) * 2020-04-23 2021-10-25 Seat Sa Dispositivo de iluminacion y faro para un vehiculo que comprende el dispositivo de iluminacion
EP4286742A1 (de) * 2022-05-31 2023-12-06 Marelli Automotive Lighting Italy S.p.A. Beleuchtungs- und/oder signalisierungsvorrichtung für kraftfahrzeuge mit einem lichtleiter
FR3139060A1 (fr) * 2022-08-29 2024-03-01 Psa Automobiles Sa Bloc optique avec diffusion de photons non perpendiculaire à l’entrée de guide de lumière

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH475508A (fr) * 1967-06-28 1969-07-15 Werding Winfried Dispositif d'éclairage
US5070431A (en) * 1989-08-03 1991-12-03 Pioneer Electronic Corporation Display board illuminating device for passive displays
US5434754A (en) * 1993-12-27 1995-07-18 Ford Motor Company Light manifold
DE4427606A1 (de) * 1994-08-04 1996-02-08 Porsche Ag Signalleuchte für Kraftfahrzeuge
US5711592A (en) * 1994-10-25 1998-01-27 Honda Giken Kogyo Kabushiki Kaisha Lamplight device for vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129094B4 (de) * 1991-09-02 2005-08-25 Hella Kgaa Hueck & Co. Signalleuchte mit Leuchtdioden als Lichtquelle für Kraftfahrzeuge und deren Verwendung für unterschiedliche Signalleuchtenfunktionen
US5184883A (en) * 1992-05-01 1993-02-09 General Electric Company Automobile lighting system that includes an exterior indicating device
US5669693A (en) * 1996-04-17 1997-09-23 Hughes Electronics Holographic thin taillamp
DE19621148A1 (de) * 1996-05-14 1997-12-04 Magna Reflex Holding Gmbh Leuchtelement
JP3231655B2 (ja) * 1997-03-28 2001-11-26 シャープ株式会社 前方照明装置およびこれを備えた反射型液晶表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH475508A (fr) * 1967-06-28 1969-07-15 Werding Winfried Dispositif d'éclairage
US5070431A (en) * 1989-08-03 1991-12-03 Pioneer Electronic Corporation Display board illuminating device for passive displays
US5434754A (en) * 1993-12-27 1995-07-18 Ford Motor Company Light manifold
DE4427606A1 (de) * 1994-08-04 1996-02-08 Porsche Ag Signalleuchte für Kraftfahrzeuge
US5711592A (en) * 1994-10-25 1998-01-27 Honda Giken Kogyo Kabushiki Kaisha Lamplight device for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110030525B (zh) * 2018-01-12 2021-12-03 Zkw集团有限责任公司 车辆用灯及车辆

Also Published As

Publication number Publication date
EP1033526B1 (de) 2007-04-11
US6367957B1 (en) 2002-04-09
DE19908961A1 (de) 2000-09-07
EP1033526A2 (de) 2000-09-06

Similar Documents

Publication Publication Date Title
EP1033526A3 (de) Leuchte, insbesondere für Kraftfahrzeuge
EP1022187A3 (de) Fahrzeugleuchte
EP1978296A3 (de) Lichtleitkörper und Leuchteinheit mit Lichtleitkörper
EP0762515A3 (de) Optikkörper für mindestens eine LED
EP1055867A3 (de) Stabförmiger Lichtleiter
EP1113216A3 (de) Beleuchtungsvorrichtung und Verfahren zum Beleuchten eines Auskoppelraumes für Fahrzeuge
EP0926004A3 (de) Vorrichtung zur Beleuchtung eines Vorfeldes eines Fahrzeugteils
EP0908666A3 (de) Beleuchtungsvorrichtung für das Heck eines Fahrzeuges
DE19702174A1 (de) Lichtwellenleiter mit radialer-Lichtauskopplung
BR9502720A (pt) Processo para produçao de poligalactomana goma guar e composiçao
EP1380469A3 (de) Beleuchtungseinrichtung für Fahrzeuge
EP1517080A3 (de) Leuchte
DE59506144D1 (de) Lichtabgabeoptik für Fahrzeugleuchten
EP1391348A3 (de) Leuchtkörper-Einsatz zum nachträglichen Einbau in Standard-Fahrzeugseitenspiegel
EP1055866A3 (de) Kraftfahrzeugleuchte
EP1234721A3 (de) Fahrzeugdach mit flächigem Beleuchtungselement
EP1022188A3 (de) Leuchte für Fahrzeuge
EP0892290A3 (de) Beleuchtungssystem mit holographischem Bildschirm
EP0969245A3 (de) Scheinwerferanordnung für ein Kraftfahrzeug
EP1114748A3 (de) Beleuchtungsvorrichtung
EP1302717A3 (de) Langgestreckte Leuchteneinrichtung
EP1418087A3 (de) Scheinwerfer für Fahrzeuge
EP0903535A3 (de) Lamellenanordnung für Leuchten
DE2511030A1 (de) Beleuchtungskoerper insbesondere fuer refraktierende flaechenbeleuchtung
ATE177693T1 (de) Leuchtvorrichtung für rücklichter

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7F 21S 8/10 A, 7F 21V 8/00 B, 7F 21W 101:12 Z, 7F 21Y 101:00 Z

17P Request for examination filed

Effective date: 20020419

AKX Designation fees paid

Free format text: DE

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: F21S 8/10 20060101AFI20061010BHEP

Ipc: F21W 101/12 20060101ALI20061010BHEP

Ipc: F21V 8/00 20060101ALI20061010BHEP

Ipc: F21Y 101/00 20060101ALI20061010BHEP

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE

REF Corresponds to:

Ref document number: 50014228

Country of ref document: DE

Date of ref document: 20070524

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20080114

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 50014228

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F21S0008100000

Ipc: F21S0043000000

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20190211

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50014228

Country of ref document: DE