ES177440A1 - MEJORAS EN O RELATIVAS A AMPLIFICADORES DE VALVULA TERMOIoNICA - Google Patents

MEJORAS EN O RELATIVAS A AMPLIFICADORES DE VALVULA TERMOIoNICA

Info

Publication number
ES177440A1
ES177440A1 ES0177440A ES177440A ES177440A1 ES 177440 A1 ES177440 A1 ES 177440A1 ES 0177440 A ES0177440 A ES 0177440A ES 177440 A ES177440 A ES 177440A ES 177440 A1 ES177440 A1 ES 177440A1
Authority
ES
Spain
Prior art keywords
valve
thermo
amplifier
point
plate
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
ES0177440A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES177440A1 publication Critical patent/ES177440A1/es
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
    • H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
    • H03F3/52—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
ES0177440A 1941-04-07 1947-03-31 MEJORAS EN O RELATIVAS A AMPLIFICADORES DE VALVULA TERMOIoNICA Expired ES177440A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4613/41A GB548424A (en) 1941-04-07 1941-04-07 Improvements in or relating to thermionic valve amplifiers

Publications (1)

Publication Number Publication Date
ES177440A1 true ES177440A1 (es) 1947-05-01

Family

ID=9780468

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0177440A Expired ES177440A1 (es) 1941-04-07 1947-03-31 MEJORAS EN O RELATIVAS A AMPLIFICADORES DE VALVULA TERMOIoNICA

Country Status (5)

Country Link
US (1) US2416334A (enMihai)
BE (1) BE476622A (enMihai)
ES (1) ES177440A1 (enMihai)
FR (1) FR931784A (enMihai)
GB (1) GB548424A (enMihai)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2517863A (en) * 1944-10-12 1950-08-08 Darol K Froman Voltage supply circuit for vacuum tubes
BE471791A (enMihai) * 1945-08-27
US2538487A (en) * 1946-12-31 1951-01-16 Volkers & Schaffer Inc Self-focusing, direct-coupled, even stage amplifier
US2934713A (en) * 1954-09-17 1960-04-26 Itt Anode-follower amplifier
US3061794A (en) * 1958-08-15 1962-10-30 Frank W Raucr Distortionless electrical amplifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2033274A (en) * 1933-04-07 1936-03-10 Bell Telephone Labor Inc Amplifier
NL45032C (enMihai) * 1934-12-27
US2154327A (en) * 1936-07-03 1939-04-11 Philco Radio & Television Corp Signal amplifier
US2212215A (en) * 1938-07-14 1940-08-20 Fides Ges Fur Die Verwaltung Electron discharge device

Also Published As

Publication number Publication date
US2416334A (en) 1947-02-25
GB548424A (en) 1942-10-09
FR931784A (fr) 1948-03-03
BE476622A (enMihai)

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