GB1436919A - Electric discharge tube and method of manufacturing same - Google Patents

Electric discharge tube and method of manufacturing same

Info

Publication number
GB1436919A
GB1436919A GB2242274A GB2242274A GB1436919A GB 1436919 A GB1436919 A GB 1436919A GB 2242274 A GB2242274 A GB 2242274A GB 2242274 A GB2242274 A GB 2242274A GB 1436919 A GB1436919 A GB 1436919A
Authority
GB
United Kingdom
Prior art keywords
indium
tube
electrode
apertures
containing material
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
GB2242274A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1436919A publication Critical patent/GB1436919A/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)
  • 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)
  • 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)
GB2242274A 1973-05-23 1974-05-20 Electric discharge tube and method of manufacturing same Expired GB1436919A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1436919A true GB1436919A (en) 1976-05-26

Family

ID=19818920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2242274A Expired GB1436919A (en) 1973-05-23 1974-05-20 Electric discharge tube and method of manufacturing same

Country Status (10)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289703U (enrdf_load_stackoverflow) * 1975-12-27 1977-07-05
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.
NL7807758A (nl) * 1978-07-20 1980-01-22 Philips Nv Televisieopneembuis.
NL8006166A (nl) * 1980-11-12 1982-06-01 Philips Nv Opneemeenheid bevattende een opneembuis.
EP0193785A1 (de) * 1985-03-04 1986-09-10 Heimann GmbH Fernsehaufnahmeröhre vom Vidikontyp
US4647137A (en) * 1985-03-26 1987-03-03 Voltarc Tubes, Inc. Lamp base connector assembly
JPS6116454A (ja) * 1985-07-03 1986-01-24 Hitachi Ltd 撮像管
US6114633A (en) * 1998-04-30 2000-09-05 Tecumseh Products Company Hermetic terminal with conductor pin identifier
DE19953533A1 (de) * 1999-11-05 2001-05-10 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Entladungslampe mit Elektrodenhalterung

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 (enrdf_load_stackoverflow) * 1953-10-02
US3099762A (en) * 1962-01-15 1963-07-30 Hertz Michael Cathode ray tube using replaceable cathode
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
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 (enrdf_load_stackoverflow) * 1970-09-19 1972-08-18 Matsushita Electronics Corp

Also Published As

Publication number Publication date
DE2422811A1 (de) 1974-12-19
NL7307168A (enrdf_load_stackoverflow) 1974-11-26
DE2422811C2 (de) 1985-04-04
IT1014217B (it) 1977-04-20
JPS5751222B2 (enrdf_load_stackoverflow) 1982-10-30
FR2231100B1 (enrdf_load_stackoverflow) 1979-02-16
CA1018581A (en) 1977-10-04
BE815370A (fr) 1974-11-21
FR2231100A1 (enrdf_load_stackoverflow) 1974-12-20
US3912851A (en) 1975-10-14
JPS5021622A (enrdf_load_stackoverflow) 1975-03-07
AU6912774A (en) 1975-11-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee