FR990822A - Amplificateurs d'ondes électriques - Google Patents

Amplificateurs d'ondes électriques

Info

Publication number
FR990822A
FR990822A FR990822DA FR990822A FR 990822 A FR990822 A FR 990822A FR 990822D A FR990822D A FR 990822DA FR 990822 A FR990822 A FR 990822A
Authority
FR
France
Prior art keywords
electric wave
wave amplifiers
amplifiers
electric
wave
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)
Inventor
Charles Cooreman
Francois-Henri Raymond
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.)
Societe dElectronique et dAutomatisme SA
Original Assignee
Societe dElectronique et dAutomatisme SA
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 Societe dElectronique et dAutomatisme SA filed Critical Societe dElectronique et dAutomatisme SA
Application granted granted Critical
Publication of FR990822A publication Critical patent/FR990822A/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
    • 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
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR990822D 1949-05-11 1949-05-11 Amplificateurs d'ondes électriques Expired FR990822A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR990822T 1949-05-11

Publications (1)

Publication Number Publication Date
FR990822A true FR990822A (fr) 1951-09-26

Family

ID=9547368

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990822D Expired FR990822A (fr) 1949-05-11 1949-05-11 Amplificateurs d'ondes électriques

Country Status (3)

Country Link
BE (1) BE495629A (fr)
FR (1) FR990822A (fr)
GB (1) GB684862A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846522A (en) * 1953-02-18 1958-08-05 Sun Oil Co Differential amplifier circuits

Also Published As

Publication number Publication date
GB684862A (en) 1952-12-24
BE495629A (fr)

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