FR824727A - Thermionic amplifiers - Google Patents

Thermionic amplifiers

Info

Publication number
FR824727A
FR824727A FR824727DA FR824727A FR 824727 A FR824727 A FR 824727A FR 824727D A FR824727D A FR 824727DA FR 824727 A FR824727 A FR 824727A
Authority
FR
France
Prior art keywords
thermionic amplifiers
thermionic
amplifiers
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 FR824727A publication Critical patent/FR824727A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
FR824727D 1936-06-20 1937-06-18 Thermionic amplifiers Expired FR824727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US475400XA 1936-06-20 1936-06-20

Publications (1)

Publication Number Publication Date
FR824727A true FR824727A (en) 1938-02-15

Family

ID=21949558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824727D Expired FR824727A (en) 1936-06-20 1937-06-18 Thermionic amplifiers

Country Status (2)

Country Link
FR (1) FR824727A (en)
GB (1) GB475400A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE874606C (en) * 1943-05-03 1953-04-23 Aeg Broadband amplifier with negative feedback via several stages

Also Published As

Publication number Publication date
GB475400A (en) 1937-11-18

Similar Documents

Publication Publication Date Title
FR825770A (en) Magnetic amplifiers
FR805369A (en) Vacuum
FR817566A (en) Secondary electron amplifier
FR820431A (en) Thermionic amplifiers
FR825221A (en) Thermionic amplifiers
FR824727A (en) Thermionic amplifiers
FR826428A (en) Secondary electron amplifier
FR840608A (en) Thermionic amplifiers
FR826691A (en) Vacuum
ES140986A1 (en) Amplifier improvements.
FR827594A (en) Amplifier tube
DK56597C (en) Electron tube amplifier.
FI17982A (en) Förgasningskammare till råoljeförgasare
CH201745A (en) Directional amplifier.
FI16878A (en) Sätt att framställa svavel
FI18225A (en) Sätt att förvärma sulfitkoksyra
FI17790A (en) Värmeöverföringsapparat
FI17016A (en) Blek-, tvätt-, rengörings- och spolmedel
FI17953A (en) Dörrstängare
FI17925A (en) Fjädrande hjul
FI17922A (en) Högtryckförfarande
FI17916A (en) Skumflotationsanordning
FI17907A (en) Lifebelt
FI18081A (en) Trädfällningsapparat
FI17763A (en) Diskmaskin