BE434920A - - Google Patents

Info

Publication number
BE434920A
BE434920A BE434920DA BE434920A BE 434920 A BE434920 A BE 434920A BE 434920D A BE434920D A BE 434920DA BE 434920 A BE434920 A BE 434920A
Authority
BE
Belgium
Application number
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.)
Publication of BE434920A publication Critical patent/BE434920A/xx

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)
BE434920D 1938-07-05 BE434920A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB227708X 1938-07-05

Publications (1)

Publication Number Publication Date
BE434920A true BE434920A (enrdf_load_html_response)

Family

ID=10184796

Family Applications (1)

Application Number Title Priority Date Filing Date
BE434920D BE434920A (enrdf_load_html_response) 1938-07-05

Country Status (5)

Country Link
BE (1) BE434920A (enrdf_load_html_response)
CH (1) CH227708A (enrdf_load_html_response)
DE (1) DE896057C (enrdf_load_html_response)
FR (1) FR854917A (enrdf_load_html_response)
GB (1) GB516697A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE857401C (de) * 1942-05-28 1952-11-27 Siemens Ag Mehrstufiger Verstaerker mit Verstaerkungsregelung durch AEnderung der Gegenkopplung
DE893205C (de) * 1949-11-11 1953-10-15 Atlas Werke Ag Schaltung zur Verstaerkung und Messung der Differenz veraenderlicher, insbesondere biologischer Spannungen
DE820451C (de) * 1950-02-09 1951-11-12 Telefunken Gmbh Niederfrequenzverstaerker mit Spannungsgegenkopplung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB317005A (en) * 1928-08-08 1930-10-22 Standard Telephones Cables Ltd Electric signal wave amplifying and translation systems
GB435646A (en) * 1933-09-26 1935-09-25 Standard Telephones Cables Ltd Vacuum tube amplifiers

Also Published As

Publication number Publication date
GB516697A (en) 1940-01-09
DE896057C (de) 1953-11-09
CH227708A (fr) 1943-06-30
FR854917A (fr) 1940-04-27

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