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WO2008142643A3 - Lamp and headlight unit for a motor vehicle - Google Patents

Lamp and headlight unit for a motor vehicle Download PDF

Info

Publication number
WO2008142643A3
WO2008142643A3 PCT/IB2008/051981 IB2008051981W WO2008142643A3 WO 2008142643 A3 WO2008142643 A3 WO 2008142643A3 IB 2008051981 W IB2008051981 W IB 2008051981W WO 2008142643 A3 WO2008142643 A3 WO 2008142643A3
Authority
WO
WIPO (PCT)
Prior art keywords
lamp
motor vehicle
headlight unit
reflector
vessel
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.)
Ceased
Application number
PCT/IB2008/051981
Other languages
French (fr)
Other versions
WO2008142643A2 (en
Inventor
Lukas Kuepper
Norbert Lesch
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.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Intellectual Property and Standards GmbH
Koninklijke Philips Electronics NV
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 Philips Intellectual Property and Standards GmbH, Koninklijke Philips Electronics NV filed Critical Philips Intellectual Property and Standards GmbH
Publication of WO2008142643A2 publication Critical patent/WO2008142643A2/en
Publication of WO2008142643A3 publication Critical patent/WO2008142643A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/17—Discharge light sources
    • F21S41/172—High-intensity discharge light sources

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention relates to a lamp (10) comprising a lamp vessel (20) with light- emitting means, which vessel is mounted on a lamp cap (12), wherein the light-emitting means are arranged at least partly in a position away from the central axis (M) of the lamp cap (12). The invention further relates to a headlight with a reflector and with such a lamp (10) arranged in said reflector.
PCT/IB2008/051981 2007-05-24 2008-05-20 Lamp and headlight unit for a motor vehicle Ceased WO2008142643A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07108792 2007-05-24
EP07108792.8 2007-05-24

Publications (2)

Publication Number Publication Date
WO2008142643A2 WO2008142643A2 (en) 2008-11-27
WO2008142643A3 true WO2008142643A3 (en) 2009-05-28

Family

ID=39734934

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/051981 Ceased WO2008142643A2 (en) 2007-05-24 2008-05-20 Lamp and headlight unit for a motor vehicle

Country Status (1)

Country Link
WO (1) WO2008142643A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510967A (en) * 1994-12-13 1996-04-23 Osram Sylvania Inc. Hid headlamp assembly
WO2005112074A2 (en) * 2004-05-13 2005-11-24 Patent-Treuhand- Gesellschaft Für Elektrische Glühlampen Mbh High-pressure discharge lamp
US20060091775A1 (en) * 2004-11-03 2006-05-04 Patent-Treuhand-Gesellschaft für elektrisch Glühlampen mbH Vehicle headlamp
US20070090739A1 (en) * 2005-10-25 2007-04-26 Jack Lin Focusing assembly of xenon lamp with two light emitting cores

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5510967A (en) * 1994-12-13 1996-04-23 Osram Sylvania Inc. Hid headlamp assembly
WO2005112074A2 (en) * 2004-05-13 2005-11-24 Patent-Treuhand- Gesellschaft Für Elektrische Glühlampen Mbh High-pressure discharge lamp
US20060091775A1 (en) * 2004-11-03 2006-05-04 Patent-Treuhand-Gesellschaft für elektrisch Glühlampen mbH Vehicle headlamp
US20070090739A1 (en) * 2005-10-25 2007-04-26 Jack Lin Focusing assembly of xenon lamp with two light emitting cores

Also Published As

Publication number Publication date
WO2008142643A2 (en) 2008-11-27

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