GB223304A - Improvements in and relating to thermionic discharge tubes - Google Patents

Improvements in and relating to thermionic discharge tubes

Info

Publication number
GB223304A
GB223304A GB1846823A GB1846823A GB223304A GB 223304 A GB223304 A GB 223304A GB 1846823 A GB1846823 A GB 1846823A GB 1846823 A GB1846823 A GB 1846823A GB 223304 A GB223304 A GB 223304A
Authority
GB
United Kingdom
Prior art keywords
wires
relating
electrodes
discharge tubes
thermionic discharge
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
GB1846823A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to GB1846823A priority Critical patent/GB223304A/en
Publication of GB223304A publication Critical patent/GB223304A/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
    • 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

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

223,304. British Thomson-Houston Co., Ltd., (General Electric Co.). July 17, 1923. Vacuum tubes.-In a valve having all the leading-in wires for the electrodes sealed into one end of the container, the free ends of the electrodes are maintained in the desired position relatively to one another by means of wires which are attached to the electrodes and are embedded in a glass or like bead. As shown, wires 21, 22, 23 attached to the anode, filament, and grid respectively, are embedded in a glass bead 24 which is free to move relatively to the container.
GB1846823A 1923-07-17 1923-07-17 Improvements in and relating to thermionic discharge tubes Expired GB223304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1846823A GB223304A (en) 1923-07-17 1923-07-17 Improvements in and relating to thermionic discharge tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1846823A GB223304A (en) 1923-07-17 1923-07-17 Improvements in and relating to thermionic discharge tubes

Publications (1)

Publication Number Publication Date
GB223304A true GB223304A (en) 1924-10-17

Family

ID=10112929

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1846823A Expired GB223304A (en) 1923-07-17 1923-07-17 Improvements in and relating to thermionic discharge tubes

Country Status (1)

Country Link
GB (1) GB223304A (en)

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