DE3475029D1 - Direct seal between niobium and ceramics - Google Patents

Direct seal between niobium and ceramics

Info

Publication number
DE3475029D1
DE3475029D1 DE8484109837T DE3475029T DE3475029D1 DE 3475029 D1 DE3475029 D1 DE 3475029D1 DE 8484109837 T DE8484109837 T DE 8484109837T DE 3475029 T DE3475029 T DE 3475029T DE 3475029 D1 DE3475029 D1 DE 3475029D1
Authority
DE
Germany
Prior art keywords
niobium
ceramics
direct seal
seal
direct
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
Application number
DE8484109837T
Other languages
English (en)
Inventor
William H Rhodes
Caryl S Pitt
John J Gutta
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.)
Osram Sylvania Inc
Original Assignee
GTE Products Corp
GTE Laboratories Inc
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 GTE Products Corp, GTE Laboratories Inc filed Critical GTE Products Corp
Application granted granted Critical
Publication of DE3475029D1 publication Critical patent/DE3475029D1/de
Expired 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
    • H01J9/32—Sealing leading-in conductors
    • H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Ceramic Products (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
DE8484109837T 1983-09-06 1984-08-17 Direct seal between niobium and ceramics Expired DE3475029D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/529,464 US4545799A (en) 1983-09-06 1983-09-06 Method of making direct seal between niobium and ceramics

Publications (1)

Publication Number Publication Date
DE3475029D1 true DE3475029D1 (en) 1988-12-08

Family

ID=24110029

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484109837T Expired DE3475029D1 (en) 1983-09-06 1984-08-17 Direct seal between niobium and ceramics

Country Status (5)

Country Link
US (1) US4545799A (de)
EP (1) EP0136505B1 (de)
JP (1) JPS6084761A (de)
CA (1) CA1214491A (de)
DE (1) DE3475029D1 (de)

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US4707636A (en) * 1984-06-18 1987-11-17 General Electric Company High pressure sodium vapor lamp with PCA arc tube and end closures
US4704093A (en) * 1984-06-18 1987-11-03 General Electric Company High pressure sodium vapor lamp with improved ceramic arc tube
JPS6161338A (ja) * 1984-08-31 1986-03-29 Ngk Insulators Ltd 高圧金属蒸気放電灯用発光管の製造方法
JPS61284048A (ja) * 1985-06-03 1986-12-15 ジ−・テイ−・イ−・プロダクツ・コ−ポレイシヨン セラミツク放電ランプ用高温度のテ−パ−状インリ−ド
ZA859137B (de) * 1985-11-28 1986-06-16
US4975620A (en) * 1985-11-28 1990-12-04 Iwasaki Electric Co., Ltd. Metal vapor discharge lamp and method of producing the same
US4804889A (en) * 1987-12-18 1989-02-14 Gte Products Corporation Electrode feedthrough assembly for arc discharge lamp
US5188554A (en) * 1988-05-13 1993-02-23 Gte Products Corporation Method for isolating arc lamp lead-in from frit seal
EP0341749B1 (de) * 1988-05-13 1997-01-02 Gte Products Corporation Bogenkolben für Hochdruckmetalldampfentladungslampen, Lampe mit einem solchen Kolben und Verfahren zur Herstellung
US5208509A (en) * 1988-05-13 1993-05-04 Gte Products Corporation Arc tube for high pressure metal vapor discharge lamp
US5178808A (en) * 1988-10-05 1993-01-12 Makar Frank B End seal manufacture for ceramic arc tubes
US4883217A (en) * 1989-03-17 1989-11-28 Gte Laboratories Incorporated Method of bonding a ceramic article to a metal article
US5055361A (en) * 1989-03-17 1991-10-08 Gte Laboratories Incorporated Bonded ceramic-metal article
US4883218A (en) * 1989-03-17 1989-11-28 Gte Laboratories Incorporated Method of brazing a ceramic article to a metal article
US5057048A (en) * 1989-10-23 1991-10-15 Gte Laboratories Incorporated Niobium-ceramic feedthrough assembly and ductility-preserving sealing process
EP0505472A1 (de) * 1989-12-14 1992-09-30 Gte Products Corporation Verbindungsband für elektrodendurchführungsröhre für bogenentladungslampe
DE4127555A1 (de) * 1991-08-20 1993-02-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
US5404078A (en) * 1991-08-20 1995-04-04 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh High-pressure discharge lamp and method of manufacture
DE9112690U1 (de) * 1991-10-11 1991-12-05 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe
DE9207816U1 (de) * 1992-06-10 1992-08-20 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe
EP0587238B1 (de) * 1992-09-08 2000-07-19 Koninklijke Philips Electronics N.V. Hochdruckentladungslampe
US5426343A (en) * 1992-09-16 1995-06-20 Gte Products Corporation Sealing members for alumina arc tubes and method of making the same
DE4242122A1 (de) * 1992-12-14 1994-06-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur Herstellung einer vakuumdichten Abdichtung zwischen einem keramischen und einem metallischen Partner, insbesondere zur Anwendung bei der Herstellung eines Entladungsgefäßes für eine Lampe, sowie damit hergestellte Entladungsgefäße und Lampen
DE69324790T2 (de) * 1993-02-05 1999-10-21 Ngk Insulators, Ltd. Keramisches Entladungsgefäss für Hochdruckentladungslampe und Herstellungsverfahren derselben und damit verbundene Dichtungsmaterialien
US5621275A (en) * 1995-08-01 1997-04-15 Osram Sylvania Inc. Arc tube for electrodeless lamp
US5592048A (en) * 1995-08-18 1997-01-07 Osram Sylvania Inc. Arc tube electrodeless high pressure sodium lamp
DE19727429A1 (de) 1997-06-27 1999-01-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenidlampe mit keramischem Entladungsgefäß
US6126889A (en) 1998-02-11 2000-10-03 General Electric Company Process of preparing monolithic seal for sapphire CMH lamp
US6004503A (en) * 1998-10-02 1999-12-21 Osram Sylvania Inc. Method of making a ceramic arc tube for metal halide lamps
US6346495B1 (en) * 1999-12-30 2002-02-12 General Electric Company Die pressing arctube bodies
EP1182681B1 (de) * 2000-08-23 2006-03-01 General Electric Company Spritzgegossene Keramik-Metallhalogenidbogenröhre mit einem nicht-konischen Ende
AU2002221763A1 (en) * 2000-11-06 2002-05-15 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
US7215081B2 (en) * 2002-12-18 2007-05-08 General Electric Company HID lamp having material free dosing tube seal
US7839089B2 (en) * 2002-12-18 2010-11-23 General Electric Company Hermetical lamp sealing techniques and lamp having uniquely sealed components
US7132797B2 (en) * 2002-12-18 2006-11-07 General Electric Company Hermetical end-to-end sealing techniques and lamp having uniquely sealed components
JP3953431B2 (ja) * 2003-03-10 2007-08-08 日本碍子株式会社 高圧放電灯用発光容器および高圧放電灯
ATE454705T1 (de) * 2003-03-27 2010-01-15 Panasonic Corp Verfahren zur herstellung einer hochdruckentladungslampe, durch ein solches verfahren hergestellte hochdruckentladungslampe, lampeneinheit und bildanzeige
US20050253496A1 (en) * 2003-12-01 2005-11-17 Adam Armitage Electron gun and an electron beam window
WO2005124823A1 (en) * 2004-06-14 2005-12-29 Koninklijke Philips Electronics N.V. Ceramic metal halide discharge lamp
US7358666B2 (en) * 2004-09-29 2008-04-15 General Electric Company System and method for sealing high intensity discharge lamps
US7615929B2 (en) 2005-06-30 2009-11-10 General Electric Company Ceramic lamps and methods of making same
US7852006B2 (en) 2005-06-30 2010-12-14 General Electric Company Ceramic lamp having molybdenum-rhenium end cap and systems and methods therewith
US7432657B2 (en) * 2005-06-30 2008-10-07 General Electric Company Ceramic lamp having shielded niobium end cap and systems and methods therewith
US7378799B2 (en) * 2005-11-29 2008-05-27 General Electric Company High intensity discharge lamp having compliant seal
DE102005058895A1 (de) * 2005-12-09 2007-06-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Metallhalogenidlampe
US7710038B2 (en) * 2007-12-21 2010-05-04 Osram Sylvania Inc. Ceramic discharge vessel having molybdenum alloy feedthrough
US20090212704A1 (en) * 2008-02-27 2009-08-27 Osram Sylvania Inc. Ceramic discharge vessel with chromium-coated niobium feedthrough and discharge lamp containing same
US9163883B2 (en) 2009-03-06 2015-10-20 Kevlin Thermal Technologies, Inc. Flexible thermal ground plane and manufacturing the same
US20110177747A1 (en) * 2010-01-21 2011-07-21 Thomas Patrician Method of Making a Fritless Seal in a Ceramic Arc Tube for a Discharge Lamp
WO2014020536A2 (en) 2012-08-03 2014-02-06 Koninklijke Philips N.V. Electric lamp and manufacture method therefor
US10731925B2 (en) * 2014-09-17 2020-08-04 The Regents Of The University Of Colorado, A Body Corporate Micropillar-enabled thermal ground plane
US11598594B2 (en) 2014-09-17 2023-03-07 The Regents Of The University Of Colorado Micropillar-enabled thermal ground plane
US11988453B2 (en) 2014-09-17 2024-05-21 Kelvin Thermal Technologies, Inc. Thermal management planes
CN116936500A (zh) 2016-11-08 2023-10-24 开尔文热技术股份有限公司 用于在热接地平面中散布高热通量的方法和设备
CN115997099A (zh) 2020-06-19 2023-04-21 开尔文热技术股份有限公司 折叠式热接地平面

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US2561520A (en) * 1940-03-27 1951-07-24 Hartford Nat Bank & Trust Co Vacuumtight seal for electrical apparatus and method of forming such seals
DE866371C (de) * 1941-03-08 1953-02-09 Patra Patent Treuhand Verfahren zur Herstellung von Hochdruckentladungslampen aus Quarzglas
US2699594A (en) * 1952-02-27 1955-01-18 Sylvania Electric Prod Method of assembling semiconductor units
US3035372A (en) * 1957-04-05 1962-05-22 Philips Electronic Pharma Method for making a glass to metal seal
US3281309A (en) * 1961-12-12 1966-10-25 Gen Electric Ceramic bonding
GB1107764A (en) * 1965-01-07 1968-03-27 Gen Electric Co Ltd Improvements in or relating to the closure of tubes of refractory oxide material
US4004173A (en) * 1965-12-27 1977-01-18 Sydney Alfred Richard Rigden Niobium alumina sealing and product produced thereby
US3441421A (en) * 1966-10-24 1969-04-29 Gen Electric Calcia-magnesia-alumina seal compositions
US3448319A (en) * 1966-10-31 1969-06-03 Gen Electric Niobium end seal
DE1923138B2 (de) * 1968-05-17 1973-07-19 Corning, Glass Works, Corning, N Y V St A ) Verfahren zur herstellung einer hermetischen verbindung wenigstens zweier polykristalliner koerper aus al tief 2 o tief 3
US3564328A (en) * 1968-07-29 1971-02-16 Corning Glass Works Ceramic articles and method of fabrication
GB1196899A (en) * 1969-04-18 1970-07-01 Thorn Lighting Ltd Formerly Kn Seals between Sintered Ceramic Parts
US3872859A (en) * 1973-04-04 1975-03-25 Sono Therapy Inst Inc Method and device for stimulating the organs associated with the human scalp
JPS5928942B2 (ja) * 1974-04-10 1984-07-17 株式会社日立製作所 熱的異方性部材よりなる容器
NL7511416A (nl) * 1975-09-29 1977-03-31 Philips Nv Elektrische ontladingslamp.
JPS5517466A (en) * 1978-07-24 1980-02-06 Nissin High Voltage Co Ltd Particle beam irradiator

Also Published As

Publication number Publication date
JPH0542769B2 (de) 1993-06-29
EP0136505A3 (en) 1986-01-15
CA1214491A (en) 1986-11-25
US4545799A (en) 1985-10-08
EP0136505B1 (de) 1988-11-02
JPS6084761A (ja) 1985-05-14
EP0136505A2 (de) 1985-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: GTE PRODUCTS CORP. (N.D.GES.D.STAATES DELAWARE), D

8328 Change in the person/name/address of the agent

Free format text: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-ING. DR.-ING. STOCKMAIR, W., DIPL.-ING. DR.-ING. AE.E. CAL TECH SCHUMANN, K., DIPL.-PHYS. DR.RER.NAT. JAKOB, P., DIPL.-ING. BEZOLD, G., DIPL.-CHEM. DR.RER.NAT. MEISTER, W., DIPL.-ING. HILGERS, H., DIPL.-ING. MEYER-PLATH, H., DIPL.-ING. DR.-ING. EHNOLD, A., DIPL.-ING. SCHUSTER, T., DIPL.-PHYS. GOLDBACH, K., DIPL.-ING.DR.-ING. AUFENANGER, M., DIPL.-ING. KLITZSCH, G., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee