DE60328561D1 - Quecksilberhochdruckentladungslampen und Dichtungselemente dafür - Google Patents

Quecksilberhochdruckentladungslampen und Dichtungselemente dafür

Info

Publication number
DE60328561D1
DE60328561D1 DE60328561T DE60328561T DE60328561D1 DE 60328561 D1 DE60328561 D1 DE 60328561D1 DE 60328561 T DE60328561 T DE 60328561T DE 60328561 T DE60328561 T DE 60328561T DE 60328561 D1 DE60328561 D1 DE 60328561D1
Authority
DE
Germany
Prior art keywords
high pressure
pressure mercury
sealing elements
discharge lamps
mercury discharge
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
DE60328561T
Other languages
English (en)
Inventor
Norikazu Niimi
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
Application granted granted Critical
Publication of DE60328561D1 publication Critical patent/DE60328561D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/361—Seals between parts of vessel
    • H01J61/363—End-disc seals or plug seals
    • 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
    • H01J5/32—Seals for leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/366—Seals for leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/822—High-pressure mercury lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/32—Sealing leading-in conductors
    • H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE60328561T 2002-05-29 2003-05-27 Quecksilberhochdruckentladungslampen und Dichtungselemente dafür Expired - Fee Related DE60328561D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002155546A JP3926211B2 (ja) 2002-05-29 2002-05-29 高圧水銀灯および高圧水銀灯用封止材

Publications (1)

Publication Number Publication Date
DE60328561D1 true DE60328561D1 (de) 2009-09-10

Family

ID=29417195

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60328561T Expired - Fee Related DE60328561D1 (de) 2002-05-29 2003-05-27 Quecksilberhochdruckentladungslampen und Dichtungselemente dafür

Country Status (5)

Country Link
US (1) US7301282B2 (de)
EP (1) EP1367635B1 (de)
JP (1) JP3926211B2 (de)
CN (1) CN100375222C (de)
DE (1) DE60328561D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200703404A (en) * 2005-03-15 2007-01-16 Matsushita Electric Ind Co Ltd Cold-cathode fluorescent lamp having thin coat as electrically connected terminal, production method of the lamp, lighting apparatus having the lamp, backlight unit, and liquid crystal display apparatus
US7615929B2 (en) * 2005-06-30 2009-11-10 General Electric Company Ceramic lamps and methods of making same
JP2008027698A (ja) * 2006-07-20 2008-02-07 Osram-Melco Ltd 超高圧水銀ランプ
US8092270B2 (en) * 2008-04-04 2012-01-10 Powerspan Corp. Tubulation-free gas filled electrode or lamp
CN103534784B (zh) * 2011-05-06 2016-11-16 皇家飞利浦有限公司 密封化合物和包括这种密封化合物的陶瓷放电管
AT14686U1 (de) * 2015-01-27 2016-04-15 Plansee Se Streustrahlenraster

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068596A (en) * 1934-12-20 1937-01-19 Hygrade Sylvania Corp Vapor discharge device
US3619682A (en) * 1969-04-01 1971-11-09 Sylvania Electric Prod Arc discharge lamp including means for cooling envelope surrounding an arc tube
GB1571084A (en) 1975-12-09 1980-07-09 Thorn Electrical Ind Ltd Electric lamps and components and materials therefor
CA1082909A (en) 1976-03-09 1980-08-05 Thorn Electrical Industries Limited Electric lamps and components and materials therefor
NL183794B (nl) 1979-02-26 Philips Nv Hogedrukkwikontladingslamp.
DE3166367D1 (en) * 1980-12-20 1984-10-31 Emi Plc Thorn Method of producing a discharge lamp and discharge lamp produced thereby
US4676994A (en) * 1983-06-15 1987-06-30 The Boc Group, Inc. Adherent ceramic coatings
JPS6035422A (ja) 1984-06-07 1985-02-23 松下電器産業株式会社 加熱調理器
DE3544825A1 (de) * 1985-12-18 1987-06-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Lampe mit einem kolben aus hochkieselsaeurehaltigem glas
DE3723271A1 (de) * 1987-07-14 1989-01-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Kathode fuer eine hochdruckentladungslampe
US5471110A (en) * 1991-12-23 1995-11-28 Philips Electronics North America Corporation High pressure discharge lamp having filament electrodes
DE4203976A1 (de) * 1992-02-11 1993-08-12 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
DE4233469A1 (de) * 1992-10-05 1994-04-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur Herstellung einer einseitig gequetschten Hochdruckentladungslampe kleiner Leistung und Hochdruckentladungslampen
DE69324790T2 (de) * 1993-02-05 1999-10-21 Ngk Insulators, Ltd. Keramisches Entladungsgefäss für Hochdruckentladungslampe und Herstellungsverfahren derselben und damit verbundene Dichtungsmaterialien
DE4338377A1 (de) 1993-11-10 1995-05-11 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenidentladungslampe mit keramischem Entladungsgefäß und Herstellverfahren für eine derartige Lampe
JP3384513B2 (ja) 1994-11-02 2003-03-10 東陶機器株式会社 傾斜機能材料を用いた電子管の封止構造
JP2000058001A (ja) 1998-06-05 2000-02-25 Ushio Inc 高圧水銀ランプ
TW468197B (en) * 1998-07-14 2001-12-11 Ushio Electric Inc High-pressure mercury lamp and high-pressure mercury lamp light emission device
JP2000067815A (ja) 1998-08-17 2000-03-03 Ushio Inc ランプ
JP3685092B2 (ja) 2001-06-18 2005-08-17 ウシオ電機株式会社 ランプ用電気導入体およびランプ

Also Published As

Publication number Publication date
CN1463028A (zh) 2003-12-24
JP2003346719A (ja) 2003-12-05
US7301282B2 (en) 2007-11-27
US20030222581A1 (en) 2003-12-04
EP1367635A2 (de) 2003-12-03
JP3926211B2 (ja) 2007-06-06
EP1367635B1 (de) 2009-07-29
EP1367635A3 (de) 2006-04-19
CN100375222C (zh) 2008-03-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee