DE1571502B2 - Verfahren zum verschliessen eines offenen endes einer aus feuerfesten oxiden zusammengesetzten roehre und alkalimetalldampfentladungslampe - Google Patents

Verfahren zum verschliessen eines offenen endes einer aus feuerfesten oxiden zusammengesetzten roehre und alkalimetalldampfentladungslampe

Info

Publication number
DE1571502B2
DE1571502B2 DE1966G0045648 DEG0045648A DE1571502B2 DE 1571502 B2 DE1571502 B2 DE 1571502B2 DE 1966G0045648 DE1966G0045648 DE 1966G0045648 DE G0045648 A DEG0045648 A DE G0045648A DE 1571502 B2 DE1571502 B2 DE 1571502B2
Authority
DE
Germany
Prior art keywords
tube
closure element
sealing
hollow cylinder
sealing layer
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.)
Granted
Application number
DE1966G0045648
Other languages
German (de)
English (en)
Other versions
DE1571502A1 (de
Inventor
Sydney Alfred Richard Bushey Heath Hertfordshire; Whiscombe John Brian London· ^Großbritannien) Rigden
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Publication of DE1571502A1 publication Critical patent/DE1571502A1/de
Publication of DE1571502B2 publication Critical patent/DE1571502B2/de
Granted 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
    • 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
    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
    • C04B37/026—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C16/00—Alloys based on zirconium
    • 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
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/12—Metallic interlayers
    • C04B2237/122—Metallic interlayers based on refractory metals
    • 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
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40—Metallic
    • 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
    • C04B2237/40—Metallic
    • C04B2237/403—Refractory metals
    • 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
    • C04B2237/64—Forming laminates or joined articles comprising grooves or cuts
    • 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
    • C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
    • C04B2237/704—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the ceramic layers or articles
    • 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
    • C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
    • C04B2237/708—Forming laminates or joined articles comprising layers of a specific, unusual thickness of one or more of the interlayers
    • 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
    • C04B2237/72—Forming laminates or joined articles comprising at least two interlayers directly next to each other
    • 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
    • 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
    • C04B2237/84—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
    • 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
    • C04B2237/88—Joining of two substrates, where a substantial part of the joining material is present outside of the joint, leading to an outside joining of the joint

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE1966G0045648 1965-01-07 1966-01-06 Verfahren zum verschliessen eines offenen endes einer aus feuerfesten oxiden zusammengesetzten roehre und alkalimetalldampfentladungslampe Granted DE1571502B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB741/65A GB1107764A (en) 1965-01-07 1965-01-07 Improvements in or relating to the closure of tubes of refractory oxide material

Publications (2)

Publication Number Publication Date
DE1571502A1 DE1571502A1 (de) 1971-01-07
DE1571502B2 true DE1571502B2 (de) 1976-12-23

Family

ID=9709713

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1966G0045648 Granted DE1571502B2 (de) 1965-01-07 1966-01-06 Verfahren zum verschliessen eines offenen endes einer aus feuerfesten oxiden zusammengesetzten roehre und alkalimetalldampfentladungslampe

Country Status (4)

Country Link
US (1) US3428846A (US07642317-20100105-C00010.png)
DE (1) DE1571502B2 (US07642317-20100105-C00010.png)
GB (1) GB1107764A (US07642317-20100105-C00010.png)
NL (1) NL153165B (US07642317-20100105-C00010.png)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1401293A (en) * 1972-04-19 1975-07-16 Gen Electric Co Ltd Electric discharge lamps
US4103277A (en) * 1976-12-17 1978-07-25 Gte Sylvania Incorporated Ceramic enveloped electrical heating element
NL185482C (nl) * 1980-09-05 1991-01-16 Philips Nv Hogedrukontladingslamp.
DE3241926A1 (de) * 1982-11-12 1984-05-17 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verbindung eines keramischen rotationsbauteils mit einem metallischen rotationsbauteil fuer stroemungsmaschinen, insbesondere gasturbinentriebwerke
US4545799A (en) * 1983-09-06 1985-10-08 Gte Laboratories Incorporated Method of making direct seal between niobium and ceramics
FR2616696B1 (fr) * 1987-06-17 1993-05-07 Innovatique Sa Procede de brasage au four sous atmosphere rarefiee ou controlee de deux pieces
US6413589B1 (en) * 1988-11-29 2002-07-02 Chou H. Li Ceramic coating method
US5057048A (en) * 1989-10-23 1991-10-15 Gte Laboratories Incorporated Niobium-ceramic feedthrough assembly and ductility-preserving sealing process
US5426343A (en) * 1992-09-16 1995-06-20 Gte Products Corporation Sealing members for alumina arc tubes and method of making the same
US5937514A (en) 1997-02-25 1999-08-17 Li; Chou H. Method of making a heat-resistant system
US6286206B1 (en) 1997-02-25 2001-09-11 Chou H. Li Heat-resistant electronic systems and circuit boards
US6458017B1 (en) 1998-12-15 2002-10-01 Chou H. Li Planarizing method
US6976904B2 (en) * 1998-07-09 2005-12-20 Li Family Holdings, Ltd. Chemical mechanical polishing slurry
US6676492B2 (en) 1998-12-15 2004-01-13 Chou H. Li Chemical mechanical polishing
EP1756470A2 (en) * 2004-06-08 2007-02-28 Koninklijke Philips Electronics N.V. Gas discharge lamp and socket
US20060211568A1 (en) * 2005-03-16 2006-09-21 Osram Sylvania Inc. High Total Transmittance Alumina Discharge Vessels Having Submicron Grain Size
US20120214016A1 (en) * 2011-02-22 2012-08-23 General Electric Company Constrained metal flanges and methods for making the same
US10264629B2 (en) * 2013-05-30 2019-04-16 Osram Sylvania Inc. Infrared heat lamp assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491631A (en) * 1945-03-10 1949-12-20 Mallory & Co Inc P R Method of making spark gaps
US2971110A (en) * 1959-08-26 1961-02-07 Gen Electric Metal vapor lamps
US3243635A (en) * 1962-12-27 1966-03-29 Gen Electric Ceramic lamp construction
FR1351331A (fr) * 1963-03-22 1964-01-31 Gen Electric Co Ltd Fermetures d'extrémité pour tubes en matière céramique

Also Published As

Publication number Publication date
NL153165B (nl) 1977-05-16
GB1107764A (en) 1968-03-27
US3428846A (en) 1969-02-18
DE1571502A1 (de) 1971-01-07
NL6600086A (US07642317-20100105-C00010.png) 1966-07-08

Similar Documents

Publication Publication Date Title
DE1571502B2 (de) Verfahren zum verschliessen eines offenen endes einer aus feuerfesten oxiden zusammengesetzten roehre und alkalimetalldampfentladungslampe
EP0479087B1 (de) Hochdruckentladungslampe
DE1646816C3 (de) Verfahren zur Herstellung einer Verbindung zwischen einem Metallgegenstand und einem keramischen Gegenstand und Verwendung einer nach diesem Verfahren hergestellten Verbindung in einer elektrischen Entladungsröhre
DE1764299C3 (de) Leitungseinführung für eine elektrische Entladungslampe
DE9422090U1 (de) Keramisches Entladungsgefäß
DE3840577A1 (de) Entladungsgefaess fuer eine hochdruckentladungslampe und verfahren zu dessen herstellung
DE3789950T2 (de) Keramischer Kolben für Hochdruckentladungslampe.
EP0602530A2 (de) Verfahren zur Herstellung einer vakuumdichten Abdichtung zwischen einem keramischen und einem metallischen Partner, insbesondere für Entladungsgefässe und -lampen
DE2641880C2 (US07642317-20100105-C00010.png)
DE2819407C3 (de) Dichtungsmasse für Keramiken sowie Entladungsgerät unter Verwendung dieser Dichtungsmasse
DE69928738T2 (de) Verfahren zur Herstellung einer Keramik-Entladungsröhre für eine Metallhalidlampe
DE2641867A1 (de) Elektrische entladungslampe
DE68918480T2 (de) Keramischer Kolben für Hochdruckentladungslampe und Verfahren zur Herstellung dieses Kolbens.
DE1923138B2 (de) Verfahren zur herstellung einer hermetischen verbindung wenigstens zweier polykristalliner koerper aus al tief 2 o tief 3
DE2548301C3 (de) Natriumdampf-Hochdrucklampe
DE1539423A1 (de) Elektrische Entladungslampen
DE2713702C3 (US07642317-20100105-C00010.png)
DE1571502C3 (de) Verfahren zum Verschließen eines offenen Endes einer aus feuerfesten Oxiden zusammengesetzten Röhre und Alkalimetalldampfentladungslampe
DE2417820B2 (de) Katodenkopf einer Drehanoden-Röntgenröhre
DE3012322C2 (de) Glasige Dichtungsmasse aus CaO, BaO, Al↓2↓O↓3↓ und gegebenenfalls MgO zur Verwendung beim Verbinden mit Aluminiumoxidkeramik
DE1126991B (de) Wandstabilisierte elektrische Edelgas-Hochdruck-Entladungslampe und Verfahren zu ihrer Herstellung
DE1933130C3 (de) Stromdurchführung für einen Kolben einer mit hoher Stromstärke betriebenen elektrischen Einrichtung, insbesondere einer elektrischen Lampe
DE1571501C3 (de) Verfahren zur Herstellung eines Entladungskolbens für eine elektrische Alkalimetalldampf-Entladungslampe
DE1809443A1 (de) Metalldampfbogenlampe
DE2729043C2 (de) Hochdruck-Metalldampfentladungslampe

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee