ES177231A1 - Mejoras en o relativas a amplificadores de ondas eléctricas - Google Patents

Mejoras en o relativas a amplificadores de ondas eléctricas

Info

Publication number
ES177231A1
ES177231A1 ES0177231A ES177231A ES177231A1 ES 177231 A1 ES177231 A1 ES 177231A1 ES 0177231 A ES0177231 A ES 0177231A ES 177231 A ES177231 A ES 177231A ES 177231 A1 ES177231 A1 ES 177231A1
Authority
ES
Spain
Prior art keywords
electric wave
relating
wave amplifiers
cathodes
transformer
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
ES0177231A
Other languages
English (en)
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 ES177231A1 publication Critical patent/ES177231A1/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
    • H03F1/52—Circuit arrangements for protecting such amplifiers
    • H03F1/54—Circuit arrangements for protecting such amplifiers with tubes only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

Mejoras en amplificadores de ondas eléctricas de regeneración negativa que comprenden dos pasos amplificadores que incluyen válvulas termoiónicas que tienen sus cátodos compartiendo en común un dispositivo de realimentación de cátodo estando dichos cátodos cada uno conectado a un devanado correspondiente de un transformador y estando dicho dispositivo de realimentación de cátodo también conectado a un devanado de dicho transformador.
ES0177231A 1946-03-19 1947-03-13 Mejoras en o relativas a amplificadores de ondas eléctricas Expired ES177231A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848046A GB609627A (en) 1946-03-19 1946-03-19 Improvements in or relating to thermionic valve circuits

Publications (1)

Publication Number Publication Date
ES177231A1 true ES177231A1 (es) 1947-04-16

Family

ID=9853270

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0177231A Expired ES177231A1 (es) 1946-03-19 1947-03-13 Mejoras en o relativas a amplificadores de ondas eléctricas

Country Status (2)

Country Link
ES (1) ES177231A1 (es)
GB (1) GB609627A (es)

Also Published As

Publication number Publication date
GB609627A (en) 1948-10-05

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