GB826761A - Improvements in or relating to methods of sealing together parts of cathode-ray tubes and like vacuum vessels - Google Patents

Improvements in or relating to methods of sealing together parts of cathode-ray tubes and like vacuum vessels

Info

Publication number
GB826761A
GB826761A GB33257/56A GB3325756A GB826761A GB 826761 A GB826761 A GB 826761A GB 33257/56 A GB33257/56 A GB 33257/56A GB 3325756 A GB3325756 A GB 3325756A GB 826761 A GB826761 A GB 826761A
Authority
GB
United Kingdom
Prior art keywords
parts
suspension
area
conductive
metal suspension
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
GB33257/56A
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 Electrical Industries Ltd
Original Assignee
Philips Electrical 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 Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB826761A publication Critical patent/GB826761A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/02—Undercarriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C25/00—Alighting gear
    • B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface 
    • B64C25/34—Alighting gear characterised by elements which contact the ground or similar surface  wheeled type, e.g. multi-wheeled bogies
    • 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
    • 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
    • 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
    • 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
    • H01J5/44—Annular seals disposed between the ends of the 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (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)
  • Ceramic Products (AREA)
  • Glass Compositions (AREA)

Abstract

826,761. Uniting ceramics. PHILIPS ELECTRICAL INDUSTRIES Ltd. Oct. 31, 1956 [Nov. 3, 1955], No. 33257/56. Drawings to Specification. Class 87(1) [Also in Groups XXIII and XXXVI] The surfaces of parts of a cathode ray tube or similar vacuum vessel consisting of ceramic material, at least an area of each of the parts being conductive or having a conductive layer, are joined by providing a metal suspension on an area of at least one of the parts so as to be in electrical connection with a conductive area; providing on portions of at least one part a powdery glaze or enamel layer; bringing the parts together so that the metal suspension on one part is opposite a metal suspension or conductive layer on the other with powdery glaze or enamel therebetween; and melting the suspension and glaze layers simultaneously, preferably under pressure. The metal suspension remains as a suspension prior to the step of joining the parts, and may be gold, silver or platinum.
GB33257/56A 1955-11-03 1956-10-31 Improvements in or relating to methods of sealing together parts of cathode-ray tubes and like vacuum vessels Expired GB826761A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL201729A NL88285C (en) 1955-11-03 1955-11-03 Method of connecting parts of a vacuum vessel to each other by means of a glassy material having a low melting point, and a vacuum vessel manufactured according to this method

Publications (1)

Publication Number Publication Date
GB826761A true GB826761A (en) 1960-01-20

Family

ID=38526776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33257/56A Expired GB826761A (en) 1955-11-03 1956-10-31 Improvements in or relating to methods of sealing together parts of cathode-ray tubes and like vacuum vessels

Country Status (8)

Country Link
US (1) US2964881A (en)
BE (1) BE552311A (en)
CH (1) CH347270A (en)
DE (1) DE1023569B (en)
ES (1) ES232971A1 (en)
FR (1) FR1161292A (en)
GB (1) GB826761A (en)
NL (1) NL88285C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202367A (en) * 1987-03-18 1988-09-21 Philips Electronic Associated Channel plate electron multipliers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119172A (en) * 1959-05-15 1964-01-28 Jerome J M Mazenko Method of making an electrical connection
US3281309A (en) * 1961-12-12 1966-10-25 Gen Electric Ceramic bonding

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US485478A (en) * 1892-11-01 Lard administratrix of said edward pollard
US2198769A (en) * 1938-07-12 1940-04-30 Fed Telegraph Co Metal to glass seal
US2321840A (en) * 1942-01-23 1943-06-15 Gen Motors Corp Spark plug and method of making same
US2508001A (en) * 1947-12-30 1950-05-16 Rca Corp High-voltage cathode-ray tube corona ring
US2562163A (en) * 1949-03-01 1951-07-31 Philips Lab Inc Electric discharge tube
US2670572A (en) * 1950-08-22 1954-03-02 Firth Vickers Stainless Steels Ltd Method of making glass-to-metal seals
US2808448A (en) * 1951-02-26 1957-10-01 Csf Glass to metal seal for high-frequency electronic tubes
US2768475A (en) * 1952-11-28 1956-10-30 Rca Corp Method of making glass-to-metal seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202367A (en) * 1987-03-18 1988-09-21 Philips Electronic Associated Channel plate electron multipliers

Also Published As

Publication number Publication date
ES232971A1 (en) 1957-07-01
DE1023569B (en) 1958-01-30
CH347270A (en) 1960-06-30
NL88285C (en) 1958-05-16
FR1161292A (en) 1958-08-25
BE552311A (en) 1959-12-31
US2964881A (en) 1960-12-20

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