GB723320A - Improvements in or relating to vacuum-tight electrical connections for electron discharge devices - Google Patents

Improvements in or relating to vacuum-tight electrical connections for electron discharge devices

Info

Publication number
GB723320A
GB723320A GB16066/51A GB1606651A GB723320A GB 723320 A GB723320 A GB 723320A GB 16066/51 A GB16066/51 A GB 16066/51A GB 1606651 A GB1606651 A GB 1606651A GB 723320 A GB723320 A GB 723320A
Authority
GB
United Kingdom
Prior art keywords
vacuum
relating
tight electrical
electrical connections
discharge devices
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
GB16066/51A
Inventor
Ronald Kenneth Goodwin
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.)
Cinema Television Ltd
Original Assignee
Cinema Television 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 Cinema Television Ltd filed Critical Cinema Television Ltd
Priority to GB16066/51A priority Critical patent/GB723320A/en
Priority to US293090A priority patent/US2814165A/en
Publication of GB723320A publication Critical patent/GB723320A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8725—Including movable, tool protecting, cushioning sheet

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)
  • Joining Of Glass To Other Materials (AREA)

Abstract

723,320. Discharge apparatus. CINEMA-TELEVISION Ltd. July 4, 1952 [July 6, 1951], No. 16066/51. Class 39 (1). In the method of making a vacuum-tight electrical connection to the interior of a discharge tube through the envelope by means of a metallic layer 4 deposited from a paste applied to one envelope member, such as a window 1, subsequently sealed to another envelope member 5, the edges of the paste layer are bevelled, as at 8, to prevent air bubbles forming there during the sealing. A suitable paste comprises finely divided platinum mixed with lead borosilicate as a binder, and a volatile component such as turpentine.
GB16066/51A 1951-07-06 1951-07-06 Improvements in or relating to vacuum-tight electrical connections for electron discharge devices Expired GB723320A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB16066/51A GB723320A (en) 1951-07-06 1951-07-06 Improvements in or relating to vacuum-tight electrical connections for electron discharge devices
US293090A US2814165A (en) 1951-07-06 1952-06-12 Vacuum-tight electrical connections for electron-discharge devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16066/51A GB723320A (en) 1951-07-06 1951-07-06 Improvements in or relating to vacuum-tight electrical connections for electron discharge devices

Publications (1)

Publication Number Publication Date
GB723320A true GB723320A (en) 1955-02-09

Family

ID=10070542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16066/51A Expired GB723320A (en) 1951-07-06 1951-07-06 Improvements in or relating to vacuum-tight electrical connections for electron discharge devices

Country Status (2)

Country Link
US (1) US2814165A (en)
GB (1) GB723320A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3029559A (en) * 1956-07-25 1962-04-17 Bell Telephone Labor Inc Glass-metal seals
US3167418A (en) * 1961-04-05 1965-01-26 American Optical Corp Method for forming a glass-to-metal seal
GB1079621A (en) * 1964-01-02 1967-08-16 Gen Electric Image orthicon target
US3294508A (en) * 1964-01-02 1966-12-27 Gen Electric Sealing a membrane to a target support metal ring
DE102004054392A1 (en) * 2004-08-28 2006-03-02 Heraeus Quarzglas Gmbh & Co. Kg Method for joining components made of high-siliceous material, as well as assembled from such components component composite

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190622911A (en) * 1906-10-16 1907-10-16 Charles Orme Bastian Method and Means for Sealing Electric Conductors in or through Glass or like Vitreous Material.
US1293441A (en) * 1918-01-04 1919-02-04 Western Electric Co Combined metal and glass structure and method of forming same.
US2198578A (en) * 1935-11-06 1940-04-23 Owens Illinois Glass Co Double glazing
US2170602A (en) * 1937-06-29 1939-08-22 Owens Illinois Glass Co Method of producing glass building blocks
US2235680A (en) * 1937-07-14 1941-03-18 Libbey Owens Ford Glass Co Multiple glass sheet glazing unit and method of making the same
US2282106A (en) * 1939-07-14 1942-05-05 Gen Electric Ceramic-to-metal seal
US2265352A (en) * 1940-03-29 1941-12-09 Gen Motors Corp Spark plug
US2461878A (en) * 1944-11-01 1949-02-15 Bell Telephone Labor Inc Metallizing composition
US2454270A (en) * 1945-04-10 1948-11-23 Tung Sol Lamp Works Inc Basing electric bulb

Also Published As

Publication number Publication date
US2814165A (en) 1957-11-26

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