JP5243153B2 - 高輝度放電灯用発光容器 - Google Patents

高輝度放電灯用発光容器 Download PDF

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Publication number
JP5243153B2
JP5243153B2 JP2008226796A JP2008226796A JP5243153B2 JP 5243153 B2 JP5243153 B2 JP 5243153B2 JP 2008226796 A JP2008226796 A JP 2008226796A JP 2008226796 A JP2008226796 A JP 2008226796A JP 5243153 B2 JP5243153 B2 JP 5243153B2
Authority
JP
Japan
Prior art keywords
light
emitting
thick
central light
arc tube
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.)
Expired - Fee Related
Application number
JP2008226796A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010062010A (ja
Inventor
敬一郎 渡邊
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP2008226796A priority Critical patent/JP5243153B2/ja
Priority to AT09169339T priority patent/ATE505809T1/de
Priority to EP09169339A priority patent/EP2172961B1/fr
Priority to DE602009001080T priority patent/DE602009001080D1/de
Publication of JP2010062010A publication Critical patent/JP2010062010A/ja
Application granted granted Critical
Publication of JP5243153B2 publication Critical patent/JP5243153B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
    • 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
    • H01J61/302—Vessels; Containers characterised by the material of the vessel
    • 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
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
JP2008226796A 2008-09-04 2008-09-04 高輝度放電灯用発光容器 Expired - Fee Related JP5243153B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008226796A JP5243153B2 (ja) 2008-09-04 2008-09-04 高輝度放電灯用発光容器
AT09169339T ATE505809T1 (de) 2008-09-04 2009-09-03 Entladungsgefäss für entladungslampen hoher intensität
EP09169339A EP2172961B1 (fr) 2008-09-04 2009-09-03 Récipients lumineux pour lampes à décharge haute luminance
DE602009001080T DE602009001080D1 (de) 2008-09-04 2009-09-03 Entladungsgefäss für Entladungslampen hoher Intensität

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008226796A JP5243153B2 (ja) 2008-09-04 2008-09-04 高輝度放電灯用発光容器

Publications (2)

Publication Number Publication Date
JP2010062010A JP2010062010A (ja) 2010-03-18
JP5243153B2 true JP5243153B2 (ja) 2013-07-24

Family

ID=41692922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008226796A Expired - Fee Related JP5243153B2 (ja) 2008-09-04 2008-09-04 高輝度放電灯用発光容器

Country Status (4)

Country Link
EP (1) EP2172961B1 (fr)
JP (1) JP5243153B2 (fr)
AT (1) ATE505809T1 (fr)
DE (1) DE602009001080D1 (fr)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05283050A (ja) * 1992-03-30 1993-10-29 Toshiba Lighting & Technol Corp 投光光源装置
JPH06342644A (ja) * 1992-05-29 1994-12-13 Iwasaki Electric Co Ltd 反射型高圧放電灯
US5708328A (en) 1992-06-03 1998-01-13 General Electric Company Universal burn metal halide lamp
JPH07130336A (ja) * 1993-10-29 1995-05-19 Matsushita Electron Corp メタルハライドランプ
GB9707291D0 (en) * 1997-04-04 1997-05-28 Gen Electric Ceramic metal halide arc lamp and method of making it
JP2004006198A (ja) * 2002-07-26 2004-01-08 Ngk Insulators Ltd 高圧放電灯、照明装置、自動車用ヘッドランプおよび高圧放電灯用発光管
US20040056600A1 (en) * 2002-09-19 2004-03-25 Lapatovich Walter P. Electric lamp with condensate reservoir and method of operation thereof
EP1550147B1 (fr) * 2002-09-06 2007-02-07 Koninklijke Philips Electronics N.V. Lampe aux halogenures de metal sans mercure
JP2004227983A (ja) * 2003-01-24 2004-08-12 Nec Lighting Ltd 超高圧水銀ランプ
JP2006093045A (ja) * 2004-09-27 2006-04-06 Toshiba Lighting & Technology Corp 高圧放電ランプおよび照明装置
DE102004056004A1 (de) * 2004-11-19 2006-05-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe
JP4743847B2 (ja) * 2005-05-18 2011-08-10 株式会社小糸製作所 自動車用前照灯
US7852006B2 (en) * 2005-06-30 2010-12-14 General Electric Company Ceramic lamp having molybdenum-rhenium end cap and systems and methods therewith
JP2007026921A (ja) * 2005-07-19 2007-02-01 Koito Mfg Co Ltd 自動車用放電バルブ

Also Published As

Publication number Publication date
EP2172961B1 (fr) 2011-04-13
DE602009001080D1 (de) 2011-05-26
ATE505809T1 (de) 2011-04-15
EP2172961A1 (fr) 2010-04-07
JP2010062010A (ja) 2010-03-18

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