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EP0969246A3 - Scheinwerferanordnung nach dem Projektionstyp für Kraftfahrzeuge - Google Patents

Scheinwerferanordnung nach dem Projektionstyp für Kraftfahrzeuge Download PDF

Info

Publication number
EP0969246A3
EP0969246A3 EP99111394A EP99111394A EP0969246A3 EP 0969246 A3 EP0969246 A3 EP 0969246A3 EP 99111394 A EP99111394 A EP 99111394A EP 99111394 A EP99111394 A EP 99111394A EP 0969246 A3 EP0969246 A3 EP 0969246A3
Authority
EP
European Patent Office
Prior art keywords
motor vehicles
projection type
headlamp device
lens
optically active
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
EP99111394A
Other languages
English (en)
French (fr)
Other versions
EP0969246A2 (de
EP0969246B1 (de
Inventor
Michael Werner
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of EP0969246A2 publication Critical patent/EP0969246A2/de
Publication of EP0969246A3 publication Critical patent/EP0969246A3/de
Application granted granted Critical
Publication of EP0969246B1 publication Critical patent/EP0969246B1/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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/50—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by aesthetic components not otherwise provided for, e.g. decorative trim, partition walls or covers
    • F21S41/55—Attachment thereof
    • 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
    • F21S41/25—Projection lenses
    • F21S41/255—Lenses with a front view of circular or truncated circular outline
    • 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
    • F21S41/25—Projection lenses
    • F21S41/275—Lens surfaces, e.g. coatings or surface structures
    • 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
    • F21S41/29—Attachment thereof
    • F21S41/295—Attachment thereof specially adapted to projection lenses

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)

Abstract

Die Erfindung betrifft einen Scheinwerfer nach dem Projektionstyp für Kraftfahrzeuge, mit einem oder mehreren Leuchtmitteln, mindestens einem Reflektor sowie einer Linse gemäß Oberbegriff des Patentanspruches 1.
Um bei einem Scheinwerfer dieser Art eine optische Vergrößerung des Scheinwerferdesigns ohne den Bauraum als solches zu vergrößern zu erreichen, ist erfindungsgemäß vorgeschlagen, daß der optisch aktive d.h. direktausgeleuchtete Linsendurchmesser um ein optisch nicht aktives bzw. nicht direkt vom Fokuslicht ausgeleuchteten Randbereich (2a,2b,2c,2d) erweitert ist.
EP99111394A 1998-07-01 1999-06-11 Scheinwerferanordnung nach dem Projektionstyp für Kraftfahrzeuge Expired - Lifetime EP0969246B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19829343 1998-07-01
DE19829343A DE19829343A1 (de) 1998-07-01 1998-07-01 Scheinwerferanordnung nach dem Projektionstyp für Kraftfahrzeuge

Publications (3)

Publication Number Publication Date
EP0969246A2 EP0969246A2 (de) 2000-01-05
EP0969246A3 true EP0969246A3 (de) 2001-10-17
EP0969246B1 EP0969246B1 (de) 2007-04-11

Family

ID=7872596

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99111394A Expired - Lifetime EP0969246B1 (de) 1998-07-01 1999-06-11 Scheinwerferanordnung nach dem Projektionstyp für Kraftfahrzeuge

Country Status (3)

Country Link
EP (1) EP0969246B1 (de)
AT (1) ATE359482T1 (de)
DE (2) DE19829343A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004011090B4 (de) * 2004-03-06 2007-01-04 Daimlerchrysler Ag Scheinwerfer für Fahrzeuge
DE102006060141A1 (de) 2006-12-18 2008-06-26 Docter Optics Gmbh Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer
DE102008038999A1 (de) 2008-08-21 2010-02-25 Hella Kgaa Hueck & Co. Projektionslinse für einen Scheinwerfer eines Kraftfahrzeugs
DE102010061460A1 (de) * 2010-12-22 2012-06-28 Hella Kgaa Hueck & Co. Projektionsmodul für Fahrzeugscheinwerfer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1393573A (en) * 1920-10-21 1921-10-11 John A Ritter Headlamp
DE1009506B (de) * 1956-04-30 1957-05-29 Westfaelische Metall Industrie Kraftfahrzeugscheinwerfer
EP0268759A2 (de) * 1986-11-28 1988-06-01 Hella KG Hueck & Co. Scheinwerfer für Fahrzeuge nach dem Projektionsprinzip
DE19621254A1 (de) * 1996-05-25 1997-11-27 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3082320A (en) * 1959-05-01 1963-03-19 Singer Mfg Co Lighting fixtures
FR2550847B1 (fr) * 1983-08-18 1988-07-01 Cibie Projecteurs Projecteur a reflecteur elliptique et a faisceau coupe, pour vehicule automobile
DE3516813A1 (de) * 1985-05-10 1986-11-13 Hella KG Hueck & Co, 4780 Lippstadt Abgeblendeter fahrzeugscheinwerfer
AT398337B (de) * 1988-04-27 1994-11-25 Zizala Lichtsysteme Gmbh Fahrzeugscheinwerfer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1393573A (en) * 1920-10-21 1921-10-11 John A Ritter Headlamp
DE1009506B (de) * 1956-04-30 1957-05-29 Westfaelische Metall Industrie Kraftfahrzeugscheinwerfer
EP0268759A2 (de) * 1986-11-28 1988-06-01 Hella KG Hueck & Co. Scheinwerfer für Fahrzeuge nach dem Projektionsprinzip
DE19621254A1 (de) * 1996-05-25 1997-11-27 Bosch Gmbh Robert Scheinwerfer für Fahrzeuge

Also Published As

Publication number Publication date
DE59914287D1 (de) 2007-05-24
EP0969246A2 (de) 2000-01-05
EP0969246B1 (de) 2007-04-11
ATE359482T1 (de) 2007-05-15
DE19829343A1 (de) 2000-01-05

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