FR928874A - Perfectionnements aux circuits amplificateurs à tubes électroniques - Google Patents

Perfectionnements aux circuits amplificateurs à tubes électroniques

Info

Publication number
FR928874A
FR928874A FR928874DA FR928874A FR 928874 A FR928874 A FR 928874A FR 928874D A FR928874D A FR 928874DA FR 928874 A FR928874 A FR 928874A
Authority
FR
France
Prior art keywords
amplifier circuits
tube amplifier
electronic tube
electronic
circuits
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)
French (fr)
Inventor
Prafulla Kumar Chatterjea
Charles Thomas Scully
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR928874A publication Critical patent/FR928874A/fr
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
    • H03F1/42—Modifications of amplifiers to extend the bandwidth
    • H03F1/48—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers
    • H03F1/50—Modifications of amplifiers to extend the bandwidth of aperiodic amplifiers with tubes only
    • 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
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0138—Electrical filters or coupling circuits
    • H03H7/0146—Coupling circuits between two tubes, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thermally Actuated Switches (AREA)
  • Thermistors And Varistors (AREA)
FR928874D 1943-05-14 1946-05-18 Perfectionnements aux circuits amplificateurs à tubes électroniques Expired FR928874A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB256970X 1943-05-14

Publications (1)

Publication Number Publication Date
FR928874A true FR928874A (fr) 1947-12-10

Family

ID=10231824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928874D Expired FR928874A (fr) 1943-05-14 1946-05-18 Perfectionnements aux circuits amplificateurs à tubes électroniques

Country Status (5)

Country Link
US (1) US2383710A (sl)
BE (1) BE469233A (sl)
CH (1) CH256970A (sl)
FR (1) FR928874A (sl)
GB (1) GB565609A (sl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554905A (en) * 1946-06-01 1951-05-29 Seismograph Service Corp Seismic signal amplifier
GB665821A (en) * 1947-07-05 1952-01-30 Automatic Telephone & Elect Improvements in or relating to electronic trigger circuits
US2794864A (en) * 1952-08-01 1957-06-04 Bell Telephone Labor Inc Nonreciprocal circuits employing negative resistance elements
GB751533A (en) * 1953-04-28 1956-06-27 Philips Electrical Ind Ltd Improvements in or relating to direct voltage amplifier circuits
US2885612A (en) * 1957-01-02 1959-05-05 Honeywell Regulator Co Symmetrically operating servosystem with unsymmetrical servoamplifier
US3088325A (en) * 1959-05-25 1963-05-07 Westinghouse Air Brake Co Snap-acting safety valve device

Also Published As

Publication number Publication date
US2383710A (en) 1945-08-28
GB565609A (en) 1944-11-17
CH256970A (de) 1948-09-15
BE469233A (sl)

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