GB361834A - Improvements relating to the application of bias to an electrode of a thermionic valve - Google Patents

Improvements relating to the application of bias to an electrode of a thermionic valve

Info

Publication number
GB361834A
GB361834A GB1533430A GB1533430A GB361834A GB 361834 A GB361834 A GB 361834A GB 1533430 A GB1533430 A GB 1533430A GB 1533430 A GB1533430 A GB 1533430A GB 361834 A GB361834 A GB 361834A
Authority
GB
United Kingdom
Prior art keywords
screen
grid
anode
bias
electrode
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
GB1533430A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB1533430A priority Critical patent/GB361834A/en
Publication of GB361834A publication Critical patent/GB361834A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/1607—Supply circuits
    • H04B1/1623—Supply circuits using tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Hybrid Cells (AREA)

Abstract

361,834. Valve amplifying circuits. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London, and McDONALD, D., 22, Holbrook Avenue, Rugby. May 19, 1930, No. 15334. [Class 40 (v).] In order to maintain the desired potential relations between the screen grid and anode of a screen-grid valve an impedance Z2 is connected between the anode side of the anode impedance Z1 and the screen grid. A condenser C, which may be shunted by a resistance R, may be connected between screen grid and cathode. The invention enables different types of screen-grid valves to be interchanged while keeping fixed proportionality between anode and screen grid voltages.
GB1533430A 1930-05-19 1930-05-19 Improvements relating to the application of bias to an electrode of a thermionic valve Expired GB361834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1533430A GB361834A (en) 1930-05-19 1930-05-19 Improvements relating to the application of bias to an electrode of a thermionic valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1533430A GB361834A (en) 1930-05-19 1930-05-19 Improvements relating to the application of bias to an electrode of a thermionic valve

Publications (1)

Publication Number Publication Date
GB361834A true GB361834A (en) 1931-11-19

Family

ID=10057263

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1533430A Expired GB361834A (en) 1930-05-19 1930-05-19 Improvements relating to the application of bias to an electrode of a thermionic valve

Country Status (1)

Country Link
GB (1) GB361834A (en)

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