EP0974786A3 - Scheinwerferanordnung nach dem Projektionstyp für ein Kraftfahrzeug - Google Patents

Scheinwerferanordnung nach dem Projektionstyp für ein Kraftfahrzeug Download PDF

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Publication number
EP0974786A3
EP0974786A3 EP99111395A EP99111395A EP0974786A3 EP 0974786 A3 EP0974786 A3 EP 0974786A3 EP 99111395 A EP99111395 A EP 99111395A EP 99111395 A EP99111395 A EP 99111395A EP 0974786 A3 EP0974786 A3 EP 0974786A3
Authority
EP
European Patent Office
Prior art keywords
reflector
headlamp
vehicles
projector type
projection
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
EP99111395A
Other languages
English (en)
French (fr)
Other versions
EP0974786A2 (de
EP0974786B1 (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 EP0974786A2 publication Critical patent/EP0974786A2/de
Publication of EP0974786A3 publication Critical patent/EP0974786A3/de
Application granted granted Critical
Publication of EP0974786B1 publication Critical patent/EP0974786B1/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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
    • 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
    • F21S41/36—Combinations of two or more separate reflectors

Abstract

Die Erfindung betrifft eine Scheinwerferanordnung nach dem Projektionstyp für ein Kraftfahrzeug mit mindestens einer Lampe bzw. einer Lampenwendel, einem Reflektorsystem und einer Projektionslinse. Um bei einer Scheinwerferanordnung dieser Art, unter Gewährleistung optimaler Lichtausbeute, zwischen Abblendlicht und Fernlicht hin- und herschalten zu können, und dennoch den Bauraum zu minimieren, ist erfindungsgemäß vorgeschlagen, einen Reflektor für das Reflektionssystem und einem weiteren Reflektor für das Projektionssystem vorzusehen, wobei lediglich der Reflektor (20) des Projektionssystems entlang der optischen Achse verschiebbar und die Projektionslinse (30) relativ zum Reflektor des Reflektionssystemes ortsfest ist.
EP99111395A 1998-07-18 1999-06-11 Scheinwerferanordnung nach dem Projektionstyp für ein Kraftfahrzeug Expired - Lifetime EP0974786B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19832466 1998-07-18
DE19832466A DE19832466A1 (de) 1998-07-18 1998-07-18 Scheinwerferanordnung nach dem Profjektionstyp für ein Kraftfahrzeug

Publications (3)

Publication Number Publication Date
EP0974786A2 EP0974786A2 (de) 2000-01-26
EP0974786A3 true EP0974786A3 (de) 2001-09-26
EP0974786B1 EP0974786B1 (de) 2006-08-16

Family

ID=7874605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99111395A Expired - Lifetime EP0974786B1 (de) 1998-07-18 1999-06-11 Scheinwerferanordnung nach dem Projektionstyp für ein Kraftfahrzeug

Country Status (3)

Country Link
EP (1) EP0974786B1 (de)
AT (1) ATE336692T1 (de)
DE (2) DE19832466A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004259541A (ja) 2003-02-25 2004-09-16 Cateye Co Ltd 照明器具
DE10353087A1 (de) * 2003-11-13 2005-06-16 Bayerische Motoren Werke Ag Fahrzeugleuchte
DE102006047837A1 (de) * 2006-10-10 2008-04-17 Volkswagen Ag Scheinwerfer für ein Fahrzeug mit einer Tagfahrlichtanordnung
JP4445502B2 (ja) * 2006-10-30 2010-04-07 株式会社シマノ 自転車用照明装置
DE102007049309B4 (de) 2007-10-15 2013-04-11 Automotive Lighting Reutlingen Gmbh Projektionsmodul eines Kraftfahrzeugscheinwerfers
CN102410496A (zh) * 2010-09-20 2012-04-11 刘克迅 光源的聚光装置及其灯具
EP2796778B1 (de) * 2013-04-26 2017-02-01 Hella KGaA Hueck & Co. Beleuchtungssystem
DE102014008043A1 (de) * 2014-05-28 2015-12-03 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Fahrzeugscheinwerfer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826988A1 (de) * 1988-08-09 1990-02-15 Kodak Ag Fahrzeugscheinwerfer
DE4036031C1 (de) * 1990-11-13 1992-02-27 Hella Kg Hueck & Co, 4780 Lippstadt, De
JPH0729404A (ja) * 1993-07-09 1995-01-31 Koito Mfg Co Ltd リフレクタ駆動式車両用配光可変型灯具
FR2767182A1 (fr) * 1997-08-11 1999-02-12 Valeo Vision Projecteur a faisceau variable, notamment pour vehicules

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2579256Y2 (ja) * 1992-04-30 1998-08-20 株式会社小糸製作所 光束パターン可変型４灯式前照灯

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3826988A1 (de) * 1988-08-09 1990-02-15 Kodak Ag Fahrzeugscheinwerfer
DE4036031C1 (de) * 1990-11-13 1992-02-27 Hella Kg Hueck & Co, 4780 Lippstadt, De
JPH0729404A (ja) * 1993-07-09 1995-01-31 Koito Mfg Co Ltd リフレクタ駆動式車両用配光可変型灯具
FR2767182A1 (fr) * 1997-08-11 1999-02-12 Valeo Vision Projecteur a faisceau variable, notamment pour vehicules

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 04 31 May 1995 (1995-05-31) *

Also Published As

Publication number Publication date
EP0974786A2 (de) 2000-01-26
ATE336692T1 (de) 2006-09-15
DE19832466A1 (de) 2000-02-17
DE59913776D1 (de) 2006-09-28
EP0974786B1 (de) 2006-08-16

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