GB561160A - Improvements in or relating to thermionic valve oscillators - Google Patents

Improvements in or relating to thermionic valve oscillators

Info

Publication number
GB561160A
GB561160A GB1552742A GB1552742A GB561160A GB 561160 A GB561160 A GB 561160A GB 1552742 A GB1552742 A GB 1552742A GB 1552742 A GB1552742 A GB 1552742A GB 561160 A GB561160 A GB 561160A
Authority
GB
United Kingdom
Prior art keywords
valve
impedance
linear
nlr
iron
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
GB1552742A
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.)
CHARLES FRANCIS CAMPBELL
Automatic Telephone and Electric Co Ltd
Original Assignee
CHARLES FRANCIS CAMPBELL
Automatic Telephone and Electric Co Ltd
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
Priority to BE466456D priority Critical patent/BE466456A/xx
Application filed by CHARLES FRANCIS CAMPBELL, Automatic Telephone and Electric Co Ltd filed Critical CHARLES FRANCIS CAMPBELL
Priority to GB1552742A priority patent/GB561160A/en
Publication of GB561160A publication Critical patent/GB561160A/en
Priority to FR931234D priority patent/FR931234A/fr
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
    • 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
    • H03B5/02—Details
    • H03B5/04—Modifications of generator to compensate for variations in physical values, e.g. power supply, load, temperature

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
GB1552742A 1942-11-04 1942-11-04 Improvements in or relating to thermionic valve oscillators Expired GB561160A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE466456D BE466456A (forum.php) 1942-11-04
GB1552742A GB561160A (en) 1942-11-04 1942-11-04 Improvements in or relating to thermionic valve oscillators
FR931234D FR931234A (fr) 1942-11-04 1946-07-24 Perfectionnements aux oscillateurs à valve thermoionique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1552742A GB561160A (en) 1942-11-04 1942-11-04 Improvements in or relating to thermionic valve oscillators

Publications (1)

Publication Number Publication Date
GB561160A true GB561160A (en) 1944-05-08

Family

ID=10060705

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1552742A Expired GB561160A (en) 1942-11-04 1942-11-04 Improvements in or relating to thermionic valve oscillators

Country Status (3)

Country Link
BE (1) BE466456A (forum.php)
FR (1) FR931234A (forum.php)
GB (1) GB561160A (forum.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840645A (en) * 1954-05-17 1958-06-24 Rca Corp Television intermediate frequency amplifiers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2840645A (en) * 1954-05-17 1958-06-24 Rca Corp Television intermediate frequency amplifiers

Also Published As

Publication number Publication date
BE466456A (forum.php)
FR931234A (fr) 1948-02-17

Similar Documents

Publication Publication Date Title
GB634774A (en) Improvements in and relating to electronic time delay circuits
GB471737A (en) Improvements in and relating to electric oscillation generators
US2420857A (en) Electric discharge device oscillator with nonlinear grid leak resistor
GB479732A (en) Improvements in electric relaxation oscillators
GB561160A (en) Improvements in or relating to thermionic valve oscillators
GB644634A (en) Improvements in or relating to integrating circuit arrangements
GB540941A (en) Improvements in or relating to electric oscillation generating circuits
GB501114A (en) Frequency changers of the electron discharge tube type
GB505870A (en) Improvements in and relating to electric valve circuits
GB536217A (en) Improvements in or relating to time base circuits
GB617397A (en) Improvements in or relating to circuits for phase modulation of electric oscillations
US2352451A (en) Frequency converter
GB687205A (en) Improvements in or relating to means for producing pulses of alternating current from direct current impulses
GB763316A (en) Improvements in or relating to transistor circuits for stabilizing voltage
GB557670A (en) Improved circuits for oscillators
GB515786A (en) Improvements in or relating to electrical oscillation generators
GB507479A (en) Improvements relating to supply arrangements for direct current electric arcs
GB564236A (en) Improvements in frequency-discriminating electric circuits
GB571840A (en) Frequency modulation system
GB536215A (en) Improvements in or relating to time base circuits
GB547499A (en) Improvements relating to multiple frequency oscillation generators
GB938000A (en) Improvements in or relating to current supply devices employing transistors
GB560780A (en) Improvements in or relating to thermionic oscillation generators
GB593825A (en) Improvements in circuits for electric discharge lamps
GB540827A (en) Improvements in braking-field electric oscillatory circuits