GB503085A - Improvements in or relating to the sealing of electrodes in electron discharge devices - Google Patents

Improvements in or relating to the sealing of electrodes in electron discharge devices

Info

Publication number
GB503085A
GB503085A GB2633037A GB2633037A GB503085A GB 503085 A GB503085 A GB 503085A GB 2633037 A GB2633037 A GB 2633037A GB 2633037 A GB2633037 A GB 2633037A GB 503085 A GB503085 A GB 503085A
Authority
GB
United Kingdom
Prior art keywords
seal
electrode
members
relating
electrodes
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
GB2633037A
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.)
LESLIE JOHN BAYFORD
Original Assignee
LESLIE JOHN BAYFORD
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 LESLIE JOHN BAYFORD filed Critical LESLIE JOHN BAYFORD
Priority to GB2633037A priority Critical patent/GB503085A/en
Publication of GB503085A publication Critical patent/GB503085A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J19/50—Spacing members extending to the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
    • H01J2893/0005—Fixing of electrodes
    • H01J2893/0008—Supply leads; Electrode supports via rigid connection to vessel

Landscapes

  • Microwave Tubes (AREA)

Abstract

503,085. Discharge apparatus. BAYFORD, L. J. Sept. 29, 1937, No. 26330. [Class 39 (i)] An electrode, or a support therefor, is connected to, or supported by, a seal of the envelope of the discharge device through interengaging members, which consist of a wire helix and a screw-threaded member secured to the seal and to the electrode or its support. A mosaic electrode 9 is provided with nickel helices 11 which are adapted to engage with screwthreaded members 7 on the nickel leading-in wires 4. After each member 7 is screwed into a helix 11, the tube 12 is collapsed on to the glass 3 of the seal. The leakage path of the seal is increased by sleeves 8 and the helices and threaded members may be tapered, and may be made of resilient material to form an antimicrophonic mounting.
GB2633037A 1937-09-29 1937-09-29 Improvements in or relating to the sealing of electrodes in electron discharge devices Expired GB503085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2633037A GB503085A (en) 1937-09-29 1937-09-29 Improvements in or relating to the sealing of electrodes in electron discharge devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2633037A GB503085A (en) 1937-09-29 1937-09-29 Improvements in or relating to the sealing of electrodes in electron discharge devices

Publications (1)

Publication Number Publication Date
GB503085A true GB503085A (en) 1939-03-29

Family

ID=10241968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2633037A Expired GB503085A (en) 1937-09-29 1937-09-29 Improvements in or relating to the sealing of electrodes in electron discharge devices

Country Status (1)

Country Link
GB (1) GB503085A (en)

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