ATE372588T1 - Keramische bogenröhranordnungen und verfahren zur herstellung einer keramischen bogenröhre - Google Patents

Keramische bogenröhranordnungen und verfahren zur herstellung einer keramischen bogenröhre

Info

Publication number
ATE372588T1
ATE372588T1 AT02001284T AT02001284T ATE372588T1 AT E372588 T1 ATE372588 T1 AT E372588T1 AT 02001284 T AT02001284 T AT 02001284T AT 02001284 T AT02001284 T AT 02001284T AT E372588 T1 ATE372588 T1 AT E372588T1
Authority
AT
Austria
Prior art keywords
arc tube
ceramic arc
producing
ceramic
arrangements
Prior art date
Application number
AT02001284T
Other languages
English (en)
Inventor
Jeffrey T Neil
Matthew A Stough
Original Assignee
Osram Sylvania 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 Osram Sylvania Inc filed Critical Osram Sylvania Inc
Application granted granted Critical
Publication of ATE372588T1 publication Critical patent/ATE372588T1/de

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
    • H01J61/30—Vessels; Containers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/001—Joining burned ceramic articles with other burned ceramic articles or other articles by heating directly with other burned ceramic articles
    • 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
    • H01J61/825—High-pressure sodium 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
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567—Treatment time
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6582—Hydrogen containing atmosphere
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/34—Oxidic
    • C04B2237/343—Alumina or aluminates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/52—Pre-treatment of the joining surfaces, e.g. cleaning, machining
    • C04B2237/525—Pre-treatment of the joining surfaces, e.g. cleaning, machining by heating
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/56—Using constraining layers before or during sintering
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/62—Forming laminates or joined articles comprising holes, channels or other types of openings
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/76—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc
    • C04B2237/765—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc at least one member being a tube
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/80—Joining the largest surface of one substrate with a smaller surface of the other substrate, e.g. butt joining or forming a T-joint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/82—Two substrates not completely covering each other, e.g. two plates in a staggered position
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/84—Joining of a first substrate with a second substrate at least partially inside the first substrate, where the bonding area is at the inside of the first substrate, e.g. one tube inside another tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (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)
  • Nonmetallic Welding Materials (AREA)
  • Microwave Tubes (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
AT02001284T 2001-02-23 2002-01-17 Keramische bogenröhranordnungen und verfahren zur herstellung einer keramischen bogenröhre ATE372588T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27115301P 2001-02-23 2001-02-23
US09/964,052 US6731066B2 (en) 2001-02-23 2001-09-26 Ceramic arc tube assembly

Publications (1)

Publication Number Publication Date
ATE372588T1 true ATE372588T1 (de) 2007-09-15

Family

ID=26954721

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02001284T ATE372588T1 (de) 2001-02-23 2002-01-17 Keramische bogenröhranordnungen und verfahren zur herstellung einer keramischen bogenröhre

Country Status (9)

Country Link
US (2) US6731066B2 (de)
EP (1) EP1244134B1 (de)
JP (1) JP3868307B2 (de)
KR (1) KR20020069170A (de)
CN (1) CN1241234C (de)
AT (1) ATE372588T1 (de)
CA (1) CA2367709C (de)
DE (1) DE60222199T2 (de)
HU (1) HU225123B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
BR0204413B1 (pt) * 2002-10-09 2010-09-21 válvula de sucção para compressor hermético de pequeno porte.
DE102004001176A1 (de) * 2004-01-05 2005-08-04 Schott Ag Verwendungen von Glaskeramiken
US7481963B2 (en) * 2005-06-28 2009-01-27 Osram Sylvania Inc. Method of reducing magnesium loss during sintering of aluminum oxide articles
KR101021459B1 (ko) 2005-08-22 2011-03-15 도카로 가부시키가이샤 내손상성 등이 우수한 용사 피막 피복 부재 및 그 제조방법
JP4859210B2 (ja) * 2006-03-24 2012-01-25 日本碍子株式会社 接合焼結体の製造方法および接合焼結体
KR20110005843A (ko) * 2008-04-10 2011-01-19 페더럴-모굴 이그니션 컴퍼니 세라믹 스파크 플러그 절연체 및 그의 제조 방법
EP2323156A3 (de) * 2009-11-13 2011-06-01 NGK Insulators, Ltd. Keramikröhre für Entladungslampe mit hoher Intensität und Herstellungsverfahren dafür
CN102898173B (zh) * 2012-08-27 2014-10-08 潮州三环（集团）股份有限公司 一种两件套陶瓷泡壳的成型和对接方法
CN105753458B (zh) * 2016-03-07 2018-06-01 宁波泰格尔陶瓷有限公司 一种立式洁净烧结制备氧化铝陶瓷管工艺

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448319A (en) * 1966-10-31 1969-06-03 Gen Electric Niobium end seal
NL7511416A (nl) * 1975-09-29 1977-03-31 Philips Nv Elektrische ontladingslamp.
NL174103C (nl) * 1975-09-29 1984-04-16 Philips Nv Elektrische ontladingslamp.
US4464603A (en) * 1982-07-26 1984-08-07 General Electric Company Ceramic seal for high pressure sodium vapor lamps
GB8519582D0 (en) * 1985-08-03 1985-09-11 Emi Plc Thorn Discharge lamps
NL8503117A (nl) 1985-11-13 1987-06-01 Philips Nv Hogedrukontladingslamp.
US4713580A (en) * 1986-12-19 1987-12-15 Gte Products Corporation Sealing structure for metal vapor arc discharge lamps
ES2150433T3 (es) 1992-09-08 2000-12-01 Koninkl Philips Electronics Nv Lampara de descarga de alta presion.
US5426343A (en) 1992-09-16 1995-06-20 Gte Products Corporation Sealing members for alumina arc tubes and method of making the same
DE4242123A1 (de) * 1992-12-14 1994-06-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe mit einem keramischen Entladungsgefäß
US5866982A (en) * 1996-01-29 1999-02-02 General Electric Company Arctube for high pressure discharge lamp
US5682082A (en) 1996-07-29 1997-10-28 Osram Sylvania Inc. Translucent polycrystalline alumina and method of making same
DE19645960A1 (de) 1996-11-07 1998-05-14 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Keramisches Entladungsgefäß
US6126889A (en) * 1998-02-11 2000-10-03 General Electric Company Process of preparing monolithic seal for sapphire CMH lamp
US6583563B1 (en) * 1998-04-28 2003-06-24 General Electric Company Ceramic discharge chamber for a discharge lamp
US6004503A (en) 1998-10-02 1999-12-21 Osram Sylvania Inc. Method of making a ceramic arc tube for metal halide lamps
JP2000277013A (ja) 1998-11-30 2000-10-06 Osram Sylvania Inc メタルハライドランプ用セラミック発光管の製造法
US6126887A (en) * 1999-07-30 2000-10-03 General Electric Company Method of manufacture of ceramic ARC tubes

Also Published As

Publication number Publication date
EP1244134A3 (de) 2005-12-21
EP1244134A2 (de) 2002-09-25
DE60222199D1 (de) 2007-10-18
CA2367709A1 (en) 2002-08-23
US20040061443A1 (en) 2004-04-01
CN1372299A (zh) 2002-10-02
JP3868307B2 (ja) 2007-01-17
HU225123B1 (en) 2006-06-28
CA2367709C (en) 2010-09-07
DE60222199T2 (de) 2008-05-29
CN1241234C (zh) 2006-02-08
HUP0200656A2 (hu) 2002-12-28
EP1244134B1 (de) 2007-09-05
HU0200656D0 (en) 2002-04-29
KR20020069170A (ko) 2002-08-29
US6979421B2 (en) 2005-12-27
US6731066B2 (en) 2004-05-04
JP2002304966A (ja) 2002-10-18
US20020117784A1 (en) 2002-08-29

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