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GB505644A - Improvements in and relating to ultra short wave oscillation generators and the like - Google Patents

Improvements in and relating to ultra short wave oscillation generators and the like

Info

Publication number
GB505644A
GB505644A GB21881/37A GB2188137A GB505644A GB 505644 A GB505644 A GB 505644A GB 21881/37 A GB21881/37 A GB 21881/37A GB 2188137 A GB2188137 A GB 2188137A GB 505644 A GB505644 A GB 505644A
Authority
GB
United Kingdom
Prior art keywords
circuit
short wave
wave oscillation
relating
ultra short
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
GB21881/37A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB505644A publication Critical patent/GB505644A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Geophysics And Detection Of Objects (AREA)
  • Lasers (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

505,644. Valve generating circuits. CITROEN, H. A., and KOSTER, J. Aug. 9, 1937, No. 21881. Void. Convention date, Aug. 8, 1936. [Class 40 (v)] A short wave oscillation generator for telegraphy or telephony has a tuned control circuit 7, 8, conneeted between its anode and grid and a tuned output circuit 13, 14 in or connected to one of the cathode leads. The circuit 13, 14 is connected to the load circuit 17 and is tuned to the same frequency as the circuit 7, 8, from which it is screened.
GB21881/37A 1936-08-08 1937-08-09 Improvements in and relating to ultra short wave oscillation generators and the like Expired GB505644A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL505644X 1936-08-08

Publications (1)

Publication Number Publication Date
GB505644A true GB505644A (en) 1939-05-08

Family

ID=19786835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21881/37A Expired GB505644A (en) 1936-08-08 1937-08-09 Improvements in and relating to ultra short wave oscillation generators and the like

Country Status (2)

Country Link
GB (1) GB505644A (en)
NL (1) NL45077C (en)

Also Published As

Publication number Publication date
NL45077C (en)

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