FR622777A - Improvements in electrical energy amplifiers - Google Patents

Improvements in electrical energy amplifiers

Info

Publication number
FR622777A
FR622777A FR622777DA FR622777A FR 622777 A FR622777 A FR 622777A FR 622777D A FR622777D A FR 622777DA FR 622777 A FR622777 A FR 622777A
Authority
FR
France
Prior art keywords
electrical energy
energy amplifiers
amplifiers
electrical
energy
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR622777A publication Critical patent/FR622777A/en
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
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
    • H03F1/36—Negative-feedback-circuit arrangements with or without positive feedback in discharge-tube amplifiers
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/38—Electric signal transmission systems using dynamo-electric devices
    • G08C19/46—Electric signal transmission systems using dynamo-electric devices of which both rotor and stator carry windings
    • G08C19/48—Electric signal transmission systems using dynamo-electric devices of which both rotor and stator carry windings being the type with a three-phase stator and a rotor fed by constant-frequency ac, e.g. selsyn, magslip
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/22—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
FR622777D 1922-06-16 1926-09-29 Improvements in electrical energy amplifiers Expired FR622777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US199357XA 1922-06-16 1922-06-16

Publications (1)

Publication Number Publication Date
FR622777A true FR622777A (en) 1927-06-07

Family

ID=21795854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR622777D Expired FR622777A (en) 1922-06-16 1926-09-29 Improvements in electrical energy amplifiers

Country Status (2)

Country Link
FR (1) FR622777A (en)
GB (1) GB199357A (en)

Also Published As

Publication number Publication date
GB199357A (en) 1924-04-03

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