ATE542235T1 - Fahrzeugscheinwerfer - Google Patents

Fahrzeugscheinwerfer

Info

Publication number
ATE542235T1
ATE542235T1 AT10160520T AT10160520T ATE542235T1 AT E542235 T1 ATE542235 T1 AT E542235T1 AT 10160520 T AT10160520 T AT 10160520T AT 10160520 T AT10160520 T AT 10160520T AT E542235 T1 ATE542235 T1 AT E542235T1
Authority
AT
Austria
Prior art keywords
light emitting
emitting portion
tube
ceramic arc
vehicle headlights
Prior art date
Application number
AT10160520T
Other languages
English (en)
Inventor
Toru Ito
Yukihiro Onoda
Toshiaki Tsuda
Original Assignee
Koito Mfg Co Ltd
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 Koito Mfg Co Ltd filed Critical Koito Mfg Co Ltd
Application granted granted Critical
Publication of ATE542235T1 publication Critical patent/ATE542235T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT10160520T 2009-04-27 2010-04-21 Fahrzeugscheinwerfer ATE542235T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009108309A JP2010257848A (ja) 2009-04-27 2009-04-27 車輌用前照灯

Publications (1)

Publication Number Publication Date
ATE542235T1 true ATE542235T1 (de) 2012-02-15

Family

ID=42670427

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10160520T ATE542235T1 (de) 2009-04-27 2010-04-21 Fahrzeugscheinwerfer

Country Status (3)

Country Link
EP (1) EP2246872B1 (de)
JP (1) JP2010257848A (de)
AT (1) ATE542235T1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011082323A1 (de) * 2011-09-08 2013-03-14 Osram Ag Hochdruckentladungslampe für Kraftfahrzeugscheinwerfer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63111704U (de) * 1987-01-14 1988-07-18
JPH07114807A (ja) * 1993-10-15 1995-05-02 Matsushita Electric Works Ltd 車輛用前照灯装置
JPH1064481A (ja) * 1996-08-20 1998-03-06 Kyocera Corp 放電灯用セラミック管及びその製造方法
JP2005203309A (ja) * 2004-01-19 2005-07-28 Matsushita Electric Ind Co Ltd 放電ランプ及び照明装置
JP2006100089A (ja) * 2004-09-29 2006-04-13 Hitachi Lighting Ltd セラミックメタルハライドランプ
JP2006216337A (ja) * 2005-02-02 2006-08-17 Koito Mfg Co Ltd 車両用前照灯
JP4639151B2 (ja) * 2006-01-13 2011-02-23 株式会社小糸製作所 車両用前照灯
CN101033828A (zh) * 2006-03-10 2007-09-12 杨庆铈 一种车用远近光氙气金卤灯
EP2000447A4 (de) 2006-03-24 2012-07-25 Ngk Insulators Ltd Sinterkörper, lichtemissionsröhre und herstellungsverfahren dafür
EP1903598A3 (de) * 2006-09-22 2010-01-06 Toshiba Lighting & Technology Corporation Hochdruckentladungslampe, Betriebsvorrichtung für eine Hochdruckentladungslampe und Leuchte

Also Published As

Publication number Publication date
JP2010257848A (ja) 2010-11-11
EP2246872A1 (de) 2010-11-03
EP2246872B1 (de) 2012-01-18

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