GB147435A - An arrangement for minimising loss in the production of oscillations by means of vacuum tubes - Google Patents

An arrangement for minimising loss in the production of oscillations by means of vacuum tubes

Info

Publication number
GB147435A
GB147435A GB19338/20A GB1933820A GB147435A GB 147435 A GB147435 A GB 147435A GB 19338/20 A GB19338/20 A GB 19338/20A GB 1933820 A GB1933820 A GB 1933820A GB 147435 A GB147435 A GB 147435A
Authority
GB
United Kingdom
Prior art keywords
oscillations
arrangement
production
vacuum tubes
minimising loss
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
GB19338/20A
Other languages
English (en)
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.)
Telefunken AG
Original Assignee
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
Publication of GB147435A publication Critical patent/GB147435A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube
    • 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)
  • Amplifiers (AREA)
  • Transmitters (AREA)
GB19338/20A 1917-12-06 1920-07-07 An arrangement for minimising loss in the production of oscillations by means of vacuum tubes Expired GB147435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE147435X 1917-12-06

Publications (1)

Publication Number Publication Date
GB147435A true GB147435A (en) 1921-10-07

Family

ID=5671980

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19338/20A Expired GB147435A (en) 1917-12-06 1920-07-07 An arrangement for minimising loss in the production of oscillations by means of vacuum tubes

Country Status (2)

Country Link
DE (1) DE304360C (enrdf_load_stackoverflow)
GB (1) GB147435A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852681A (en) * 1947-07-09 1958-09-16 Moore And Hall Setting of circuits for high frequency, high efficiency oscillators
US2936420A (en) * 1955-04-25 1960-05-10 Marconi Wireless Telegraph Co Electron discharge device circuit arrangements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852681A (en) * 1947-07-09 1958-09-16 Moore And Hall Setting of circuits for high frequency, high efficiency oscillators
US2936420A (en) * 1955-04-25 1960-05-10 Marconi Wireless Telegraph Co Electron discharge device circuit arrangements

Also Published As

Publication number Publication date
DE304360C (enrdf_load_stackoverflow)

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