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GB1482696A - Pressure bonding method of sealing a glass faceplate to a metal cone of an electron display tube - Google Patents

Pressure bonding method of sealing a glass faceplate to a metal cone of an electron display tube

Info

Publication number
GB1482696A
GB1482696A GB4259874A GB4259874A GB1482696A GB 1482696 A GB1482696 A GB 1482696A GB 4259874 A GB4259874 A GB 4259874A GB 4259874 A GB4259874 A GB 4259874A GB 1482696 A GB1482696 A GB 1482696A
Authority
GB
United Kingdom
Prior art keywords
pressure
metal
cone
sealing
bonding method
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
GB4259874A
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 Components Ltd
Original Assignee
Mullard 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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB4259874A priority Critical patent/GB1482696A/en
Publication of GB1482696A publication Critical patent/GB1482696A/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
    • C03C27/04—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
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/263—Sealing together parts of vessels specially adapted for cathode-ray tubes

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)
  • Manufacturing & Machinery (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)

Abstract

1482696 Bonding glass to metal MULLARD Ltd 1 Oct 1974 42598/74 Addition to 1426873 Heading C1M A glass face plate is sealed to the rim of a metal cone by providing a layer of a malleable metal having a melting point in the range 200‹ to 660‹ C. between facing surfaces of the face plate and cone; and pressing the face plate and cone together at a pressure of between 1 and 5 tons per square inch at a temperature which is both between 150‹ and 450‹ C. and below the melting point of the malleable metal at that pressure. The pressure and temperature are applied for a period not exceeding one minute after which the assembly is allowed to cool while the pressure is maintained. The malleable material may be aluminium, lead or lead containing solder. The latter may also contain indium or silver and tin.
GB4259874A 1974-10-01 1974-10-01 Pressure bonding method of sealing a glass faceplate to a metal cone of an electron display tube Expired GB1482696A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4259874A GB1482696A (en) 1974-10-01 1974-10-01 Pressure bonding method of sealing a glass faceplate to a metal cone of an electron display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4259874A GB1482696A (en) 1974-10-01 1974-10-01 Pressure bonding method of sealing a glass faceplate to a metal cone of an electron display tube

Publications (1)

Publication Number Publication Date
GB1482696A true GB1482696A (en) 1977-08-10

Family

ID=10425149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4259874A Expired GB1482696A (en) 1974-10-01 1974-10-01 Pressure bonding method of sealing a glass faceplate to a metal cone of an electron display tube

Country Status (1)

Country Link
GB (1) GB1482696A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2920930A1 (en) * 1978-05-30 1979-12-13 Philips Nv ELECTRON TUBE
EP0187258A1 (en) * 1984-12-10 1986-07-16 Siemens Aktiengesellschaft X-ray image intensifier
EP0214689A1 (en) * 1985-09-03 1987-03-18 Koninklijke Philips Electronics N.V. Method of manufacturing a cathode ray tube for displaying colour images and cathode ray tube for displaying colour images
EP0262699A1 (en) * 1986-08-18 1988-04-06 Koninklijke Philips Electronics N.V. Interconnecting a glass or ceramic element and a metal element
US4896816A (en) * 1984-02-15 1990-01-30 Quantel S.A. Method for producing a fluidtight and heat curable seal between metal objects and a body of vitroceramic material
DE3911356A1 (en) * 1989-04-07 1990-10-11 Nokia Unterhaltungselektronik Holding device for a display unit
WO1997023893A1 (en) * 1995-12-21 1997-07-03 Micron Display Technology, Inc. Process for aligning and sealing field emission displays
CN101479071B (en) * 2006-06-26 2011-11-30 Srb能源研究有限公司 Device for vacuum tight soldering an evacuated flat panel solar collector
CN110304815A (en) * 2019-07-29 2019-10-08 句容市安达节能玻璃有限公司 A kind of fixed equipment for tempered glass

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2920930A1 (en) * 1978-05-30 1979-12-13 Philips Nv ELECTRON TUBE
FR2427681A1 (en) * 1978-05-30 1979-12-28 Philips Nv ELECTRONIC IMAGE TUBE
US4896816A (en) * 1984-02-15 1990-01-30 Quantel S.A. Method for producing a fluidtight and heat curable seal between metal objects and a body of vitroceramic material
EP0187258A1 (en) * 1984-12-10 1986-07-16 Siemens Aktiengesellschaft X-ray image intensifier
US4717860A (en) * 1984-12-10 1988-01-05 Siemens Aktiengesellschaft Mounting for an output window of an x-ray image intensifier
EP0214689A1 (en) * 1985-09-03 1987-03-18 Koninklijke Philips Electronics N.V. Method of manufacturing a cathode ray tube for displaying colour images and cathode ray tube for displaying colour images
EP0262699A1 (en) * 1986-08-18 1988-04-06 Koninklijke Philips Electronics N.V. Interconnecting a glass or ceramic element and a metal element
DE3911356A1 (en) * 1989-04-07 1990-10-11 Nokia Unterhaltungselektronik Holding device for a display unit
WO1997023893A1 (en) * 1995-12-21 1997-07-03 Micron Display Technology, Inc. Process for aligning and sealing field emission displays
US6036567A (en) * 1995-12-21 2000-03-14 Micron Technology, Inc. Process for aligning and sealing components in a display device
CN101479071B (en) * 2006-06-26 2011-11-30 Srb能源研究有限公司 Device for vacuum tight soldering an evacuated flat panel solar collector
CN110304815A (en) * 2019-07-29 2019-10-08 句容市安达节能玻璃有限公司 A kind of fixed equipment for tempered glass

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Legal Events

Date Code Title Description
PS Patent sealed