FR1054371A - Perfectionnements aux amplificateurs à lampes thermioniques - Google Patents

Perfectionnements aux amplificateurs à lampes thermioniques

Info

Publication number
FR1054371A
FR1054371A FR1054371DA FR1054371A FR 1054371 A FR1054371 A FR 1054371A FR 1054371D A FR1054371D A FR 1054371DA FR 1054371 A FR1054371 A FR 1054371A
Authority
FR
France
Prior art keywords
thermionic tube
tube amplifiers
amplifiers
thermionic
tube
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
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.)
Allard Way Holdings Ltd
Original Assignee
Elliott Brothers London 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 Elliott Brothers London Ltd filed Critical Elliott Brothers London Ltd
Application granted granted Critical
Publication of FR1054371A publication Critical patent/FR1054371A/fr
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
    • H03F3/34—DC amplifiers in which all stages are DC-coupled
    • H03F3/36—DC amplifiers in which all stages are DC-coupled with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Prostheses (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Ac-Ac Conversion (AREA)
FR1054371D 1951-01-30 1952-01-30 Perfectionnements aux amplificateurs à lampes thermioniques Expired FR1054371A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB234951A GB698899A (en) 1951-01-30 1951-01-30 Improvements in thermionic valve amplifiers capable of amplifying direct electric currents or voltages

Publications (1)

Publication Number Publication Date
FR1054371A true FR1054371A (fr) 1954-02-10

Family

ID=9737990

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054371D Expired FR1054371A (fr) 1951-01-30 1952-01-30 Perfectionnements aux amplificateurs à lampes thermioniques

Country Status (2)

Country Link
FR (1) FR1054371A (fr)
GB (1) GB698899A (fr)

Also Published As

Publication number Publication date
GB698899A (en) 1953-10-28

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