CH256970A - Mehrstufiger Elektronenröhrenverstärker mit Gleichstromkopplung. - Google Patents

Mehrstufiger Elektronenröhrenverstärker mit Gleichstromkopplung.

Info

Publication number
CH256970A
CH256970A CH256970DA CH256970A CH 256970 A CH256970 A CH 256970A CH 256970D A CH256970D A CH 256970DA CH 256970 A CH256970 A CH 256970A
Authority
CH
Switzerland
Prior art keywords
direct current
electron tube
current coupling
tube amplifier
stage electron
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Ag Standard Telephon Und Radio
Original Assignee
Standard Telephon & Radio Ag
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 Standard Telephon & Radio Ag filed Critical Standard Telephon & Radio Ag
Publication of CH256970A publication Critical patent/CH256970A/de

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)
CH256970D 1943-05-14 1946-02-06 Mehrstufiger Elektronenröhrenverstärker mit Gleichstromkopplung. CH256970A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH256970A true CH256970A (de) 1948-09-15

Family

ID=10231824

Family Applications (1)

Application Number Title Priority Date Filing Date
CH256970D CH256970A (de) 1943-05-14 1946-02-06 Mehrstufiger Elektronenröhrenverstärker mit Gleichstromkopplung.

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000866B (de) * 1953-04-28 1957-01-17 Philips Nv Gleichstromverstaerker, insbesondere fuer Mess- oder Regelzwecke

Families Citing this family (5)

* 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
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1000866B (de) * 1953-04-28 1957-01-17 Philips Nv Gleichstromverstaerker, insbesondere fuer Mess- oder Regelzwecke

Also Published As

Publication number Publication date
GB565609A (en) 1944-11-17
BE469233A (sl)
US2383710A (en) 1945-08-28
FR928874A (fr) 1947-12-10

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