CA1018581A - Indium alloy leadthrough sealed to tube envelope and electrode - Google Patents

Indium alloy leadthrough sealed to tube envelope and electrode

Info

Publication number
CA1018581A
CA1018581A CA200,204A CA200204A CA1018581A CA 1018581 A CA1018581 A CA 1018581A CA 200204 A CA200204 A CA 200204A CA 1018581 A CA1018581 A CA 1018581A
Authority
CA
Canada
Prior art keywords
leadthrough
sealed
electrode
indium alloy
tube envelope
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
CA200,204A
Inventor
Gerardus A.H.M. Vrijssen
Jacobus Stoffels
Johannes H. Coppens
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
Application granted granted Critical
Publication of CA1018581A publication Critical patent/CA1018581A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/92—Means forming part of the tube for the purpose of providing electrical connection to it
    • 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
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/025—Mounting or supporting arrangements for grids
    • 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
    • H01J5/20—Seals between parts of vessels
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/24—Vacuum-tight joints between parts of vessel between insulating parts of vessel
    • 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
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H01J2893/0038—Direct connection between two insulating elements, in particular via glass material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
CA200,204A 1973-05-23 1974-05-17 Indium alloy leadthrough sealed to tube envelope and electrode Expired CA1018581A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7307168A NL7307168A (en) 1973-05-23 1973-05-23

Publications (1)

Publication Number Publication Date
CA1018581A true CA1018581A (en) 1977-10-04

Family

ID=19818920

Family Applications (1)

Application Number Title Priority Date Filing Date
CA200,204A Expired CA1018581A (en) 1973-05-23 1974-05-17 Indium alloy leadthrough sealed to tube envelope and electrode

Country Status (10)

Country Link
US (1) US3912851A (en)
JP (1) JPS5751222B2 (en)
AU (1) AU6912774A (en)
BE (1) BE815370A (en)
CA (1) CA1018581A (en)
DE (1) DE2422811C2 (en)
FR (1) FR2231100B1 (en)
GB (1) GB1436919A (en)
IT (1) IT1014217B (en)
NL (1) NL7307168A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289703U (en) * 1975-12-27 1977-07-05
NL7806822A (en) * 1978-06-24 1979-12-28 Philips Nv ELECTRICAL DISCHARGE TUBE FITTED WITH A GLASS-SEALED ELECTRICAL FEED AND METHOD FOR THE MANUFACTURE OF SUCH ELECTRICAL CONNECTION.
NL7807758A (en) * 1978-07-20 1980-01-22 Philips Nv TELEVISION RECORDING TUBE.
NL8006166A (en) * 1980-11-12 1982-06-01 Philips Nv RECORDING UNIT CONTAINING A RECORDING TUBE.
EP0193785A1 (en) * 1985-03-04 1986-09-10 Heimann GmbH Vidicon-type television pick-up tube
US4647137A (en) * 1985-03-26 1987-03-03 Voltarc Tubes, Inc. Lamp base connector assembly
JPS6116454A (en) * 1985-07-03 1986-01-24 Hitachi Ltd Pickup tube
US6114633A (en) * 1998-04-30 2000-09-05 Tecumseh Products Company Hermetic terminal with conductor pin identifier
DE19953533A1 (en) * 1999-11-05 2001-05-10 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Discharge lamp with electrode holder

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899575A (en) * 1959-08-11 Glass-to-metal seals in cathode-ray tubes
BE532034A (en) * 1953-10-02
US3099762A (en) * 1962-01-15 1963-07-30 Hertz Michael Cathode ray tube using replaceable cathode
DE1257875B (en) * 1966-02-11 1968-01-04 Standard Elektrik Lorenz Ag Telephone private branch exchange, especially for hotels or hospitals, in which a waiting process can be initiated when busy
US3567986A (en) * 1968-11-12 1971-03-02 Sylvania Electric Prod Cathode ray tube shadow mask supporting structure having straight springs mounted upon struck-out portions of the shadow mask frame
US3541373A (en) * 1969-04-16 1970-11-17 Sylvania Electric Prod Cathode ray tube with bifurcated contact spring between the shadow mask frame and the internal conductive coating
US3582978A (en) * 1969-08-28 1971-06-01 Tektronix Inc Rivet-shaped electrical lead-through contact
FR2120651A5 (en) * 1970-09-19 1972-08-18 Matsushita Electronics Corp

Also Published As

Publication number Publication date
DE2422811A1 (en) 1974-12-19
IT1014217B (en) 1977-04-20
BE815370A (en) 1974-11-21
US3912851A (en) 1975-10-14
JPS5751222B2 (en) 1982-10-30
AU6912774A (en) 1975-11-20
DE2422811C2 (en) 1985-04-04
JPS5021622A (en) 1975-03-07
GB1436919A (en) 1976-05-26
FR2231100B1 (en) 1979-02-16
NL7307168A (en) 1974-11-26
FR2231100A1 (en) 1974-12-20

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