NL72077C - - Google Patents

Info

Publication number
NL72077C
NL72077C NL72077DA NL72077C NL 72077 C NL72077 C NL 72077C NL 72077D A NL72077D A NL 72077DA NL 72077 C NL72077 C NL 72077C
Authority
NL
Netherlands
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 NL72077C publication Critical patent/NL72077C/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
    • 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)
  • Microwave Amplifiers (AREA)
NL72077D 1938-11-22 NL72077C (is")

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US241805A US2266168A (en) 1938-11-22 1938-11-22 Amplifier

Publications (1)

Publication Number Publication Date
NL72077C true NL72077C (is")

Family

ID=22912251

Family Applications (1)

Application Number Title Priority Date Filing Date
NL72077D NL72077C (is") 1938-11-22

Country Status (4)

Country Link
US (1) US2266168A (is")
FR (1) FR861743A (is")
GB (1) GB534294A (is")
NL (1) NL72077C (is")

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481533A (en) * 1944-06-06 1949-09-13 Rca Corp Audio amplifier circuits for radio transmitters
US2425486A (en) * 1945-04-19 1947-08-12 Dictaphone Corp Electric phonograph
US2522567A (en) * 1946-06-21 1950-09-19 Emory G Cook Amplifier feed-back system for magnetic motors
US2652458A (en) * 1949-01-13 1953-09-15 Bendix Aviat Corp Amplifier with positive and negative feedback
US2892157A (en) * 1955-10-21 1959-06-23 Itt Modulators
US3148537A (en) * 1956-11-26 1964-09-15 North American Aviation Inc Dyna-electronic compensator

Also Published As

Publication number Publication date
GB534294A (en) 1941-03-04
FR861743A (fr) 1941-02-15
US2266168A (en) 1941-12-16

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