AU469065B2 - Method of manufacturing a vacuum-tight electric leadthrough in an electric discharge tube, and discharge tube comprising such a leadthrough - Google Patents

Method of manufacturing a vacuum-tight electric leadthrough in an electric discharge tube, and discharge tube comprising such a leadthrough

Info

Publication number
AU469065B2
AU469065B2 AU49649/72A AU4964972A AU469065B2 AU 469065 B2 AU469065 B2 AU 469065B2 AU 49649/72 A AU49649/72 A AU 49649/72A AU 4964972 A AU4964972 A AU 4964972A AU 469065 B2 AU469065 B2 AU 469065B2
Authority
AU
Australia
Prior art keywords
leadthrough
discharge tube
electric
vacuum
manufacturing
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
AU49649/72A
Other languages
English (en)
Other versions
AU4964972A (en
Inventor
Arnoldus Herman Maria Krossen Gerardus
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of AU4964972A publication Critical patent/AU4964972A/en
Application granted granted Critical
Publication of AU469065B2 publication Critical patent/AU469065B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/06—Joining glass to glass by processes other than fusing
    • C03C27/08—Joining glass to glass by processes other than fusing with the aid of intervening metal
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
    • C03C27/04—Joining glass to metal by means of an interlayer
    • C03C27/042—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts
    • C03C27/046—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts of metals, metal oxides or metal salts only
    • 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
    • H01J5/40—End-disc seals, e.g. flat header
    • H01J5/42—End-disc seals, e.g. flat header using intermediate part
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0034—Lamp bases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
AU49649/72A 1971-12-07 1972-12-05 Method of manufacturing a vacuum-tight electric leadthrough in an electric discharge tube, and discharge tube comprising such a leadthrough Expired AU469065B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLNL7116765 1971-12-07
NL7116765A NL7116765A (OSRAM) 1971-12-07 1971-12-07

Publications (2)

Publication Number Publication Date
AU4964972A AU4964972A (en) 1974-06-06
AU469065B2 true AU469065B2 (en) 1976-02-05

Family

ID=19814631

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49649/72A Expired AU469065B2 (en) 1971-12-07 1972-12-05 Method of manufacturing a vacuum-tight electric leadthrough in an electric discharge tube, and discharge tube comprising such a leadthrough

Country Status (10)

Country Link
US (1) US3865970A (OSRAM)
JP (1) JPS5330305B2 (OSRAM)
AU (1) AU469065B2 (OSRAM)
BE (1) BE792315A (OSRAM)
CA (1) CA986169A (OSRAM)
DE (1) DE2258159C2 (OSRAM)
FR (1) FR2162544B1 (OSRAM)
GB (1) GB1365796A (OSRAM)
IT (1) IT975944B (OSRAM)
NL (1) NL7116765A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7806822A (nl) * 1978-06-24 1979-12-28 Philips Nv Elektrische ontladingsbuis voorzien van een met glas afgedichte elektrische doorvoer en werkwijze ter ver- vaardiging van een dergelijke elektrische doorvoer.
US4727633A (en) * 1985-08-08 1988-03-01 Tektronix, Inc. Method of securing metallic members together

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746140A (en) * 1951-07-09 1956-05-22 Georgia Tech Res Inst Method of soldering to thin metallic films and to non-metallic substances
US3147053A (en) * 1960-05-19 1964-09-01 Rca Corp Method of sealing vacuum tubes
US3246386A (en) * 1962-01-26 1966-04-19 Corning Glass Works Electrical connected component and method
DE1257875B (de) * 1966-02-11 1968-01-04 Standard Elektrik Lorenz Ag Fernsprechnebenstellenanlage, insbesondere fuer Hotelbetrieb oder Krankenhaeuser, bei der im Besetztfall ein Wartevorgang einleitbar ist

Also Published As

Publication number Publication date
DE2258159A1 (de) 1973-06-14
US3865970A (en) 1975-02-11
DE2258159C2 (de) 1983-03-03
FR2162544A1 (OSRAM) 1973-07-20
FR2162544B1 (OSRAM) 1977-12-23
CA986169A (en) 1976-03-23
GB1365796A (en) 1974-09-04
JPS4866366A (OSRAM) 1973-09-11
BE792315A (fr) 1973-06-05
AU4964972A (en) 1974-06-06
NL7116765A (OSRAM) 1973-06-12
JPS5330305B2 (OSRAM) 1978-08-25
IT975944B (it) 1974-08-10

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