GB329118A - Improvements relating to thermionic valve amplifying systems - Google Patents

Improvements relating to thermionic valve amplifying systems

Info

Publication number
GB329118A
GB329118A GB1161429A GB1161429A GB329118A GB 329118 A GB329118 A GB 329118A GB 1161429 A GB1161429 A GB 1161429A GB 1161429 A GB1161429 A GB 1161429A GB 329118 A GB329118 A GB 329118A
Authority
GB
United Kingdom
Prior art keywords
transformer
valve
auto
improvements relating
thermionic valve
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
GB1161429A
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.)
FRANCIS VICTOR ALEXANDRE GREEN
Kolster Brandes Ltd
Original Assignee
FRANCIS VICTOR ALEXANDRE GREEN
Kolster Brandes 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
Priority to NL28539D priority Critical patent/NL28539C/xx
Application filed by FRANCIS VICTOR ALEXANDRE GREEN, Kolster Brandes Ltd filed Critical FRANCIS VICTOR ALEXANDRE GREEN
Priority to GB1161429A priority patent/GB329118A/en
Publication of GB329118A publication Critical patent/GB329118A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor with tubes only
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/42—Networks for transforming balanced signals into unbalanced signals and vice versa, e.g. baluns

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)

Abstract

329,118. Kolster-Brandes, Ltd., and Green, F. V. A. April 15, 1929. Thermionic amplifiers.-In a thermionic amplifier comprising a pair of valves in push-pull coupled by an auto-transformer to the preceding stage a resistance or choke is connected between the anode of the preceding valve and its current supply to prevent steady polarizing current from traversing the windings of the auto transformer. The Figure shows an auto transformer T1 having a primary winding P3, P4 in the output circuit of the valve V1, a condenser Cl being provided to isolate the transformer from the anode supply current of the valve VI.
GB1161429A 1929-04-15 1929-04-15 Improvements relating to thermionic valve amplifying systems Expired GB329118A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL28539D NL28539C (en) 1929-04-15
GB1161429A GB329118A (en) 1929-04-15 1929-04-15 Improvements relating to thermionic valve amplifying systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1161429A GB329118A (en) 1929-04-15 1929-04-15 Improvements relating to thermionic valve amplifying systems

Publications (1)

Publication Number Publication Date
GB329118A true GB329118A (en) 1930-05-15

Family

ID=9989478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1161429A Expired GB329118A (en) 1929-04-15 1929-04-15 Improvements relating to thermionic valve amplifying systems

Country Status (2)

Country Link
GB (1) GB329118A (en)
NL (1) NL28539C (en)

Also Published As

Publication number Publication date
NL28539C (en)

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