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AU4514593A - Structure of sealing part of arc tube and method of manufacturing the same - Google Patents

Structure of sealing part of arc tube and method of manufacturing the same

Info

Publication number
AU4514593A
AU4514593A AU45145/93A AU4514593A AU4514593A AU 4514593 A AU4514593 A AU 4514593A AU 45145/93 A AU45145/93 A AU 45145/93A AU 4514593 A AU4514593 A AU 4514593A AU 4514593 A AU4514593 A AU 4514593A
Authority
AU
Australia
Prior art keywords
manufacturing
same
sealing part
arc tube
arc
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.)
Abandoned
Application number
AU45145/93A
Inventor
Hiroyuki Nagayama
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.)
Toto Ltd
Original Assignee
Toto 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 Toto Ltd filed Critical Toto Ltd
Publication of AU4514593A publication Critical patent/AU4514593A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01J9/26—Sealing together parts of vessels
    • H01J9/265—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps
    • H01J9/266—Sealing together parts of vessels specially adapted for gas-discharge tubes or lamps specially adapted for gas-discharge lamps
    • 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
    • H01J61/36—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
AU45145/93A 1992-07-09 1993-07-09 Structure of sealing part of arc tube and method of manufacturing the same Abandoned AU4514593A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP20609292 1992-07-09
JP32367692 1992-11-09
JP5-28682 1993-01-25
JP4-206092 1993-01-25
JP2868293 1993-01-25
JP4-323676 1993-01-25
PCT/JP1993/000959 WO1994001884A1 (en) 1992-07-09 1993-07-09 Structure of sealing part of arc tube and method of manufacturing the same

Publications (1)

Publication Number Publication Date
AU4514593A true AU4514593A (en) 1994-01-31

Family

ID=27286281

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45145/93A Abandoned AU4514593A (en) 1992-07-09 1993-07-09 Structure of sealing part of arc tube and method of manufacturing the same

Country Status (7)

Country Link
EP (1) EP0650184B1 (en)
JP (1) JP3456212B2 (en)
KR (1) KR100303570B1 (en)
AU (1) AU4514593A (en)
CA (1) CA2139839A1 (en)
DE (1) DE69331991T2 (en)
WO (1) WO1994001884A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5742123A (en) * 1992-07-09 1998-04-21 Toto Ltd. Sealing structure for light-emitting bulb assembly and method of manufacturing same
US6020685A (en) * 1997-06-27 2000-02-01 Osram Sylvania Inc. Lamp with radially graded cermet feedthrough assembly
US5861714A (en) * 1997-06-27 1999-01-19 Osram Sylvania Inc. Ceramic envelope device, lamp with such a device, and method of manufacture of such devices
DE19727428A1 (en) * 1997-06-27 1999-01-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metal halide lamp with ceramic discharge tube
DE19727429A1 (en) 1997-06-27 1999-01-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metal halide lamp with ceramic discharge tube
JP3736710B2 (en) * 1997-09-08 2006-01-18 ウシオ電機株式会社 Electric introduction for tube
JP3628854B2 (en) * 1997-11-14 2005-03-16 日本碍子株式会社 High pressure discharge lamp and manufacturing method thereof
EP1107286A1 (en) 1999-12-02 2001-06-13 Ushiodenki Kabushiki Kaisha High pressure mercury lamp
US6873108B2 (en) 2001-09-14 2005-03-29 Osram Sylvania Inc. Monolithic seal for a sapphire metal halide lamp
JP2003346722A (en) * 2002-05-28 2003-12-05 Nec Lighting Ltd High pressure discharge lamp and method of manufacturing the same
CN100382228C (en) * 2003-09-22 2008-04-16 松下电器产业株式会社 metal halide lamp
CN1839461B (en) * 2004-06-08 2010-11-17 日本碍子株式会社 Light emitting container and light emitting container for high pressure discharge lamp
EP1755147B1 (en) * 2004-06-08 2011-04-20 NGK Insulators, Ltd. Light-emitting vessel and light-emitting vessel for high-pressure discharge lamp
JP4585823B2 (en) * 2004-09-24 2010-11-24 東芝ライテック株式会社 Tube and sealing member
CN101048848A (en) * 2004-10-25 2007-10-03 皇家飞利浦电子股份有限公司 Electric discharge lamp
US20060211568A1 (en) 2005-03-16 2006-09-21 Osram Sylvania Inc. High Total Transmittance Alumina Discharge Vessels Having Submicron Grain Size
JP4454527B2 (en) * 2005-03-31 2010-04-21 日本碍子株式会社 Arc tube and high pressure discharge lamp
US7247591B2 (en) 2005-05-26 2007-07-24 Osram Sylvania Inc. Translucent PCA ceramic, ceramic discharge vessel, and method of making
US8299709B2 (en) 2007-02-05 2012-10-30 General Electric Company Lamp having axially and radially graded structure
JP5262911B2 (en) * 2009-03-30 2013-08-14 パナソニック株式会社 Discharge tube and discharge tube manufacturing method
US20140070695A1 (en) * 2012-09-12 2014-03-13 General Electric Company Voidless ceramic metal halide lamps

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2032277A1 (en) 1970-06-25 1971-12-30 Egyesuelt Izzolampa Power supply construction for ceramic discharge lamps
JPH01302652A (en) * 1988-05-30 1989-12-06 Toshiba Lighting & Technol Corp Ceramic discharge lamp
JPH0215557A (en) * 1988-07-04 1990-01-19 Toshiba Lighting & Technol Corp High pressure sodium lamp
JPH06724B2 (en) * 1988-12-08 1994-01-05 田辺製薬株式会社 Naphthalene derivative
US5404078A (en) * 1991-08-20 1995-04-04 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh High-pressure discharge lamp and method of manufacture

Also Published As

Publication number Publication date
EP0650184A1 (en) 1995-04-26
EP0650184B1 (en) 2002-06-05
WO1994001884A1 (en) 1994-01-20
DE69331991D1 (en) 2002-07-11
JP3456212B2 (en) 2003-10-14
KR100303570B1 (en) 2001-12-01
CA2139839A1 (en) 1994-01-20
DE69331991T2 (en) 2002-09-19
EP0650184A4 (en) 1997-05-07

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