NL70422C - - Google Patents

Info

Publication number
NL70422C
NL70422C NL70422DA NL70422C NL 70422 C NL70422 C NL 70422C NL 70422D A NL70422D A NL 70422DA NL 70422 C NL70422 C NL 70422C
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 NL70422C publication Critical patent/NL70422C/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
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/10—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being vacuum tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
NL70422D 1947-03-04 NL70422C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL266791X 1947-03-04

Publications (1)

Publication Number Publication Date
NL70422C true NL70422C (xx)

Family

ID=19781769

Family Applications (1)

Application Number Title Priority Date Filing Date
NL70422D NL70422C (xx) 1947-03-04

Country Status (6)

Country Link
US (1) US2577461A (xx)
BE (1) BE480883A (xx)
CH (1) CH266791A (xx)
DE (1) DE817925C (xx)
FR (1) FR962565A (xx)
NL (1) NL70422C (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2881266A (en) * 1953-06-26 1959-04-07 Bell Telephone Labor Inc High impedance input circuit amplifier
US2807662A (en) * 1953-12-31 1957-09-24 Motorola Inc Wide band amplifier
US2903580A (en) * 1955-08-15 1959-09-08 Bell Telephone Labor Inc Virtual cathode stabilization means
CA609116A (en) * 1956-04-02 1960-11-22 Westinghouse Air Brake Company Transistor transceiver
DE1116730B (de) * 1957-07-09 1961-11-09 Loewe Opta Ag Gegengekoppelter Verstaerker
GB890566A (en) * 1958-10-09 1962-03-07 Pye Ltd Improvements in frame time base circuits
US3029395A (en) * 1959-06-22 1962-04-10 Tung Sol Electric Inc Regenerative circuit for cold cathode vacuum tubes
DE1194463B (de) * 1961-09-05 1965-06-10 Siemens Ag Frequenzregelschaltung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2209394A (en) * 1937-09-25 1940-07-30 Hazeltine Corp Signal-translating stage
US2243401A (en) * 1938-04-14 1941-05-27 Rca Corp Selectivity control circuits
US2268872A (en) * 1939-07-11 1942-01-06 Hewlett Packard Co Variable frequency oscillation generator

Also Published As

Publication number Publication date
US2577461A (en) 1951-12-04
CH266791A (de) 1950-02-15
BE480883A (xx)
FR962565A (xx) 1950-06-16
DE817925C (de) 1951-10-22

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