EP1077347A3 - Projecteur pour véhicule - Google Patents

Projecteur pour véhicule Download PDF

Info

Publication number
EP1077347A3
EP1077347A3 EP00890244A EP00890244A EP1077347A3 EP 1077347 A3 EP1077347 A3 EP 1077347A3 EP 00890244 A EP00890244 A EP 00890244A EP 00890244 A EP00890244 A EP 00890244A EP 1077347 A3 EP1077347 A3 EP 1077347A3
Authority
EP
European Patent Office
Prior art keywords
reflector
light
vehicle headlamp
headlamp
vertical direction
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
EP00890244A
Other languages
German (de)
English (en)
Other versions
EP1077347A2 (fr
EP1077347B1 (fr
Inventor
Michael Aichinger
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.)
ZKW Group GmbH
Original Assignee
Zizala Lichtsysteme 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 Zizala Lichtsysteme GmbH filed Critical Zizala Lichtsysteme GmbH
Publication of EP1077347A2 publication Critical patent/EP1077347A2/fr
Publication of EP1077347A3 publication Critical patent/EP1077347A3/fr
Application granted granted Critical
Publication of EP1077347B1 publication Critical patent/EP1077347B1/fr
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
    • 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
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
EP00890244A 1999-08-16 2000-08-07 Projecteur pour véhicule Expired - Lifetime EP1077347B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0140799A AT413753B (de) 1999-08-16 1999-08-16 Fahrzeugscheinwerfer
AT140799 1999-08-16

Publications (3)

Publication Number Publication Date
EP1077347A2 EP1077347A2 (fr) 2001-02-21
EP1077347A3 true EP1077347A3 (fr) 2006-01-18
EP1077347B1 EP1077347B1 (fr) 2006-12-27

Family

ID=3513227

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00890244A Expired - Lifetime EP1077347B1 (fr) 1999-08-16 2000-08-07 Projecteur pour véhicule

Country Status (3)

Country Link
EP (1) EP1077347B1 (fr)
AT (2) AT413753B (fr)
DE (1) DE50013898D1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101956955B (zh) * 2010-09-30 2014-02-19 海洋王照明科技股份有限公司 汽车前照灯以及用于汽车前照灯的反射器
CN102486298B (zh) * 2010-12-06 2013-10-16 海洋王照明科技股份有限公司 前雾灯反射器、前雾灯及机动车

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581679A1 (fr) * 1992-07-30 1994-02-02 Valeo Vision Projecteur de véhicule automobile comportant une lampe à deux filaments pour engendrer sélectivement un faisceau antibrouillard et un faisceau de route
EP0791779A2 (fr) * 1996-02-23 1997-08-27 Hella KG Hueck & Co. Projecteur de croisement et de route pour véhicule automobile et lampe
US5671995A (en) * 1994-11-18 1997-09-30 Koito Manufacturing Co., Ltd. Headlamp for motor vehicles
GB2315539A (en) * 1996-07-18 1998-02-04 Koito Mfg Co Ltd Vehicle headlamp
DE19844839A1 (de) * 1998-09-30 2000-04-13 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1318683A (fr) * 1962-01-08 1963-02-22 Perfectionnements apportés aux projecteurs à faisceaux coupés, notamment aux projecteurs de croisement pour véhicules automobiles
DE1197825B (de) * 1963-05-07 1965-08-05 Bosch Gmbh Robert Scheinwerfer fuer Kraftfahrzeuge
DE1597925A1 (de) * 1967-12-19 1970-10-01 Bosch Gmbh Robert Fahrzeugscheinwerfer
DE3808086A1 (de) 1988-03-11 1989-09-28 Hella Kg Hueck & Co Reflektor fuer abgeblendete oder abblendbare kraftfahrzeugscheinwerfer
JP2753914B2 (ja) * 1992-02-05 1998-05-20 株式会社小糸製作所 自動車用前照灯
FR2720476B1 (fr) * 1994-05-26 1996-08-09 Valeo Vision Projecteur comportant une lampe à deux filaments pour engendrer un faisceau coupé et un faisceau non coupé.
DE19508639A1 (de) * 1995-03-10 1996-09-12 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge
AT404396B (de) 1996-12-05 1998-11-25 Zizala Lichtsysteme Gmbh Rillenscheinwerfer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0581679A1 (fr) * 1992-07-30 1994-02-02 Valeo Vision Projecteur de véhicule automobile comportant une lampe à deux filaments pour engendrer sélectivement un faisceau antibrouillard et un faisceau de route
US5671995A (en) * 1994-11-18 1997-09-30 Koito Manufacturing Co., Ltd. Headlamp for motor vehicles
EP0791779A2 (fr) * 1996-02-23 1997-08-27 Hella KG Hueck & Co. Projecteur de croisement et de route pour véhicule automobile et lampe
GB2315539A (en) * 1996-07-18 1998-02-04 Koito Mfg Co Ltd Vehicle headlamp
DE19844839A1 (de) * 1998-09-30 2000-04-13 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge

Also Published As

Publication number Publication date
ATE349650T1 (de) 2007-01-15
DE50013898D1 (de) 2007-02-08
AT413753B (de) 2006-05-15
EP1077347A2 (fr) 2001-02-21
EP1077347B1 (fr) 2006-12-27
ATA140799A (de) 2005-09-15

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