GB449349A - Improvements in valve circuits - Google Patents

Improvements in valve circuits

Info

Publication number
GB449349A
GB449349A GB808935A GB808935A GB449349A GB 449349 A GB449349 A GB 449349A GB 808935 A GB808935 A GB 808935A GB 808935 A GB808935 A GB 808935A GB 449349 A GB449349 A GB 449349A
Authority
GB
United Kingdom
Prior art keywords
rectifier
condenser
input
general electric
fed
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
GB808935A
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 PLC
Original Assignee
General Electric Co PLC
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 PLC filed Critical General Electric Co PLC
Priority to GB808935A priority Critical patent/GB449349A/en
Publication of GB449349A publication Critical patent/GB449349A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Bathtub Accessories (AREA)

Abstract

449,349. Valve amplifying circuits. GENERAL ELECTRIC CO., Ltd., Magnet House, Kingsway, London, and ALDOUS, W. H., c/o General Electric Co., Ltd., Wembley, Middlesex. March 15, 1935, No. 8089. [Class 40 (v)] In a push-pull amplifier biassed by the potential drop through a resistance in the cathode lead, a rectifier 12 is provided fed by the input to or the output from the amplifier and arranged to apply positive bias so that the increased negative bias produced by an increase in signal strength is compensated. The Figure shows a condenser 17 feeding the rectifier 12 from the input. In a modification, Fig. 2 (not shown), the rectifier is fed through a condenser from the anode of one of the valves. Specifications 388,292, 402,964, and 421,189 are referred to.
GB808935A 1935-03-15 1935-03-15 Improvements in valve circuits Expired GB449349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB808935A GB449349A (en) 1935-03-15 1935-03-15 Improvements in valve circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB808935A GB449349A (en) 1935-03-15 1935-03-15 Improvements in valve circuits

Publications (1)

Publication Number Publication Date
GB449349A true GB449349A (en) 1936-06-25

Family

ID=9845543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB808935A Expired GB449349A (en) 1935-03-15 1935-03-15 Improvements in valve circuits

Country Status (1)

Country Link
GB (1) GB449349A (en)

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