DE60127201D1 - Hochdruckentladungslampe - Google Patents

Hochdruckentladungslampe

Info

Publication number
DE60127201D1
DE60127201D1 DE60127201T DE60127201T DE60127201D1 DE 60127201 D1 DE60127201 D1 DE 60127201D1 DE 60127201 T DE60127201 T DE 60127201T DE 60127201 T DE60127201 T DE 60127201T DE 60127201 D1 DE60127201 D1 DE 60127201D1
Authority
DE
Germany
Prior art keywords
high pressure
discharge lamp
pressure discharge
lamp
pressure
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 - Lifetime
Application number
DE60127201T
Other languages
English (en)
Other versions
DE60127201T2 (de
Inventor
Kazuhisa Nishida
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.)
Ushio Denki KK
Original Assignee
NEC Microwave Tube 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 NEC Microwave Tube Ltd filed Critical NEC Microwave Tube Ltd
Application granted granted Critical
Publication of DE60127201D1 publication Critical patent/DE60127201D1/de
Publication of DE60127201T2 publication Critical patent/DE60127201T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Glass Compositions (AREA)
DE60127201T 2000-01-12 2001-01-05 Hochdruckentladungslampe Expired - Lifetime DE60127201T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000004036A JP3415533B2 (ja) 2000-01-12 2000-01-12 高圧放電灯
JP2000004036 2000-01-12

Publications (2)

Publication Number Publication Date
DE60127201D1 true DE60127201D1 (de) 2007-04-26
DE60127201T2 DE60127201T2 (de) 2008-02-28

Family

ID=18532870

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60127201T Expired - Lifetime DE60127201T2 (de) 2000-01-12 2001-01-05 Hochdruckentladungslampe

Country Status (4)

Country Link
US (1) US6504302B2 (de)
EP (1) EP1137047B1 (de)
JP (1) JP3415533B2 (de)
DE (1) DE60127201T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3678212B2 (ja) * 2002-05-20 2005-08-03 ウシオ電機株式会社 超高圧水銀ランプ
JP3687655B2 (ja) * 2003-02-13 2005-08-24 ウシオ電機株式会社 超高圧放電ランプ
CN102339701B (zh) * 2011-09-30 2014-07-23 杭州拜克光电技术有限公司 高效能环保气体放电灯的制造方法
EP3390308A1 (de) 2015-12-18 2018-10-24 Heraeus Quarzglas GmbH & Co. KG Glasfasern und vorformen aus quarzglas mit geringem oh-, cl- und al-gehalt
CN108698894A (zh) 2015-12-18 2018-10-23 贺利氏石英玻璃有限两合公司 在多腔式烘箱中制备石英玻璃体
TWI720090B (zh) 2015-12-18 2021-03-01 德商何瑞斯廓格拉斯公司 於石英玻璃之製備中作為中間物之經碳摻雜二氧化矽顆粒的製備
EP3390293B1 (de) 2015-12-18 2023-04-19 Heraeus Quarzglas GmbH & Co. KG Erhöhen des siliziumgehalts bei der herstellung von quarzglas
TWI808933B (zh) 2015-12-18 2023-07-21 德商何瑞斯廓格拉斯公司 石英玻璃體、二氧化矽顆粒、光導、施照體、及成型體及其製備方法
JP6940236B2 (ja) 2015-12-18 2021-09-22 ヘレウス クワルツグラス ゲーエムベーハー ウント コンパニー カーゲー 溶融炉内での露点監視による石英ガラス体の調製
US10618833B2 (en) 2015-12-18 2020-04-14 Heraeus Quarzglas Gmbh & Co. Kg Preparation of a synthetic quartz glass grain
EP3390290B1 (de) 2015-12-18 2023-03-15 Heraeus Quarzglas GmbH & Co. KG Herstellung eines opaken quarzglaskörpers
EP3390302B1 (de) 2015-12-18 2023-09-20 Heraeus Quarzglas GmbH & Co. KG Herstellung eines quarzglaskörpers in einem schmelztiegel aus refraktärmetall
CN108698892A (zh) 2015-12-18 2018-10-23 贺利氏石英玻璃有限两合公司 从二氧化硅颗粒制备石英玻璃体

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837280A1 (de) * 1978-08-25 1980-03-06 Patra Patent Treuhand Elektrische lampe mit lichtabdeckendem ueberzug
DE3615944A1 (de) * 1986-05-12 1987-11-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische lampe
JPH068181B2 (ja) 1987-03-26 1994-02-02 信越石英株式会社 半導体工業用石英ガラス製品
DE4120797A1 (de) * 1991-06-24 1993-01-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Elektrische lampe
US5330941A (en) * 1991-07-24 1994-07-19 Asahi Glass Company Ltd. Quartz glass substrate for polysilicon thin film transistor liquid crystal display
JP2511393B2 (ja) * 1992-09-15 1996-06-26 パテント−トロイハント−ゲゼルシヤフト フユア エレクトリツシエ グリユーランペン ミツト ベシユレンクテル ハフツング メタルハライドランプ
DE4241152A1 (de) * 1992-12-07 1994-06-09 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Dotiertes Quarzglas und daraus hergestellte Gegenstände
JPH06187944A (ja) 1992-12-17 1994-07-08 Matsushita Electric Ind Co Ltd 高圧放電灯の発光管
JPH06302767A (ja) 1993-04-15 1994-10-28 Matsushita Electric Ind Co Ltd テストパターン
DE4317369A1 (de) * 1993-05-25 1994-12-01 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe und Herstellungsverfahren für eine Hochdruckentladungslampe
US5631522A (en) * 1995-05-09 1997-05-20 General Electric Company Low sodium permeability glass
JP2980510B2 (ja) 1994-01-28 1999-11-22 信越石英株式会社 紫外線ランプ用高純度シリカガラスおよびその製造方法
US5808411A (en) * 1994-05-25 1998-09-15 Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen Mbh Fluorescence-suppressed quartz glass, and electric lamp with this quartz glass
DE4420024C2 (de) * 1994-06-09 1996-05-30 Heraeus Quarzglas Halbzeug in Form eines Verbundkörpers für ein elektronisches oder opto-elektronisches Halbleiterbauelement
JP4181226B2 (ja) 1994-09-16 2008-11-12 東ソー株式会社 高純度、高耐熱性石英ガラスの製造方法
DE19731168A1 (de) * 1997-07-21 1999-01-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Beleuchtungssystem

Also Published As

Publication number Publication date
DE60127201T2 (de) 2008-02-28
EP1137047B1 (de) 2007-03-14
JP3415533B2 (ja) 2003-06-09
US6504302B2 (en) 2003-01-07
JP2001196026A (ja) 2001-07-19
EP1137047A1 (de) 2001-09-26
US20010008366A1 (en) 2001-07-19

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: USHIO DENKI K.K., TOKIO/TOKYO, JP

8364 No opposition during term of opposition