GB220388A - Improvements in or relating to thermionic valves and circuits therefor - Google Patents

Improvements in or relating to thermionic valves and circuits therefor

Info

Publication number
GB220388A
GB220388A GB1324823A GB1324823A GB220388A GB 220388 A GB220388 A GB 220388A GB 1324823 A GB1324823 A GB 1324823A GB 1324823 A GB1324823 A GB 1324823A GB 220388 A GB220388 A GB 220388A
Authority
GB
United Kingdom
Prior art keywords
grid
anode
relating
circuits therefor
thermionic valves
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
GB1324823A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1324823A priority Critical patent/GB220388A/en
Publication of GB220388A publication Critical patent/GB220388A/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
    • H01J19/82—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for

Landscapes

  • External Artificial Organs (AREA)

Abstract

220,388. Robinson, J., and Derriman, W. H. May 17, 1923. Vacuum tubes.-A grid and anode are made in the form of inductances and each provided with a number of separate terminals, which allow of connection being made to each end of the electrode. Magnetic coupling is thus obtained between the grid and anode circuits, and may be increased by auxiliary inductances inside the valve.. External coupling may be dispensed with, or only employed to enable the total coupling to be varied. The grid and anode may consist of helices surrounding a filament, of flat or volute spirals, or of rectangular spirals or. frames.
GB1324823A 1923-05-17 1923-05-17 Improvements in or relating to thermionic valves and circuits therefor Expired GB220388A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1324823A GB220388A (en) 1923-05-17 1923-05-17 Improvements in or relating to thermionic valves and circuits therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1324823A GB220388A (en) 1923-05-17 1923-05-17 Improvements in or relating to thermionic valves and circuits therefor

Publications (1)

Publication Number Publication Date
GB220388A true GB220388A (en) 1924-08-18

Family

ID=10019498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1324823A Expired GB220388A (en) 1923-05-17 1923-05-17 Improvements in or relating to thermionic valves and circuits therefor

Country Status (1)

Country Link
GB (1) GB220388A (en)

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