FR847653A - Amplifier systems - Google Patents

Amplifier systems

Info

Publication number
FR847653A
FR847653A FR847653DA FR847653A FR 847653 A FR847653 A FR 847653A FR 847653D A FR847653D A FR 847653DA FR 847653 A FR847653 A FR 847653A
Authority
FR
France
Prior art keywords
amplifier systems
amplifier
systems
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
French (fr)
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR847653A publication Critical patent/FR847653A/en
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
    • H03F3/26—Push-pull amplifiers; Phase-splitters therefor
    • H03F3/28—Push-pull amplifiers; Phase-splitters therefor 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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR847653D 1937-12-17 1938-12-16 Amplifier systems Expired FR847653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB216071X 1937-12-17

Publications (1)

Publication Number Publication Date
FR847653A true FR847653A (en) 1939-10-13

Family

ID=10165761

Family Applications (2)

Application Number Title Priority Date Filing Date
FR847653D Expired FR847653A (en) 1937-12-17 1938-12-16 Amplifier systems
FR847652D Expired FR847652A (en) 1937-12-17 1938-12-16 Thermionic lamp circuits

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR847652D Expired FR847652A (en) 1937-12-17 1938-12-16 Thermionic lamp circuits

Country Status (3)

Country Link
CH (2) CH223659A (en)
FR (2) FR847653A (en)
GB (1) GB507603A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757244A (en) * 1950-10-11 1956-07-31 Electro Voice Broad band amplifier for television systems

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595444A (en) * 1946-06-26 1952-05-06 Harry W Becker Amplifier

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757244A (en) * 1950-10-11 1956-07-31 Electro Voice Broad band amplifier for television systems

Also Published As

Publication number Publication date
CH223659A (en) 1942-09-30
GB507603A (en) 1939-06-19
FR847652A (en) 1939-10-13
CH216071A (en) 1941-07-31

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