FR777389A - Procédé d'amplification électrique - Google Patents

Procédé d'amplification électrique

Info

Publication number
FR777389A
FR777389A FR777389DA FR777389A FR 777389 A FR777389 A FR 777389A FR 777389D A FR777389D A FR 777389DA FR 777389 A FR777389 A FR 777389A
Authority
FR
France
Prior art keywords
amplification process
electric amplification
electric
amplification
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
Guenther Krawinkel
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 FR777389A publication Critical patent/FR777389A/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)
  • Amplifiers (AREA)
  • Electron Beam Exposure (AREA)
FR777389D 1933-10-25 1934-08-11 Procédé d'amplification électrique Expired FR777389A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK131940D DE632273C (de) 1933-10-25 1933-10-25 Verstaerker mit Einrichtungen zur Beseitigung von Stoerspannungen

Publications (1)

Publication Number Publication Date
FR777389A true FR777389A (fr) 1935-02-18

Family

ID=6510113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777389D Expired FR777389A (fr) 1933-10-25 1934-08-11 Procédé d'amplification électrique

Country Status (4)

Country Link
DE (1) DE632273C (fr)
FR (1) FR777389A (fr)
GB (1) GB440451A (fr)
NL (1) NL40243C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757339C (de) * 1935-04-03 1953-02-02 Emi Ltd Verstaerker zur UEbertragung eines breiten Frequenzbandes einschliesslich Gleichstrom

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL78083C (fr) * 1946-04-17
DE1052459B (de) * 1957-05-15 1959-03-12 Fritz Schwarzer Mehrstufiger Gegentakt-Gleichstromverstaerker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE757339C (de) * 1935-04-03 1953-02-02 Emi Ltd Verstaerker zur UEbertragung eines breiten Frequenzbandes einschliesslich Gleichstrom

Also Published As

Publication number Publication date
NL40243C (fr) 1937-03-15
GB440451A (en) 1935-12-31
DE632273C (de) 1936-07-06

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