FR617708A - Perfectionnements aux circuits de lampes thermoioniques - Google Patents

Perfectionnements aux circuits de lampes thermoioniques

Info

Publication number
FR617708A
FR617708A FR617708DA FR617708A FR 617708 A FR617708 A FR 617708A FR 617708D A FR617708D A FR 617708DA FR 617708 A FR617708 A FR 617708A
Authority
FR
France
Prior art keywords
thermionic
lamp circuits
lamp
circuits
thermionic lamp
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)
French (fr)
Inventor
Peter William Willans
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 filed Critical
Application granted granted Critical
Publication of FR617708A publication Critical patent/FR617708A/fr
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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H03F1/14—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means
    • H03F1/16—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of neutralising means in discharge-tube amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Amplifiers (AREA)
FR617708D 1925-04-07 1926-04-07 Perfectionnements aux circuits de lampes thermoioniques Expired FR617708A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9289/25A GB253277A (en) 1925-04-07 1925-04-07 Improvements in, or relating to, thermionic valve circuits

Publications (1)

Publication Number Publication Date
FR617708A true FR617708A (fr) 1927-02-24

Family

ID=9869102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR617708D Expired FR617708A (fr) 1925-04-07 1926-04-07 Perfectionnements aux circuits de lampes thermoioniques

Country Status (4)

Country Link
US (1) US1768182A (enrdf_load_stackoverflow)
BE (1) BE333742A (enrdf_load_stackoverflow)
FR (1) FR617708A (enrdf_load_stackoverflow)
GB (1) GB253277A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977332C (de) * 1952-06-22 1965-12-16 Telefunken Patent Hochfrequenzvorstufe in Zwischenbasis-Schaltung eines Empfaengers fuer ultrakurze Wellen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977332C (de) * 1952-06-22 1965-12-16 Telefunken Patent Hochfrequenzvorstufe in Zwischenbasis-Schaltung eines Empfaengers fuer ultrakurze Wellen

Also Published As

Publication number Publication date
GB253277A (en) 1926-06-17
US1768182A (en) 1930-06-24
BE333742A (enrdf_load_stackoverflow)

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