GB426396A - Means for controlling the voltage generated by an alternating current oscillator - Google Patents

Means for controlling the voltage generated by an alternating current oscillator

Info

Publication number
GB426396A
GB426396A GB2382033A GB2382033A GB426396A GB 426396 A GB426396 A GB 426396A GB 2382033 A GB2382033 A GB 2382033A GB 2382033 A GB2382033 A GB 2382033A GB 426396 A GB426396 A GB 426396A
Authority
GB
United Kingdom
Prior art keywords
limiter
transformer
arrangement
output
controlling
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
GB2382033A
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
Priority to GB2382033A priority Critical patent/GB426396A/en
Publication of GB426396A publication Critical patent/GB426396A/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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L5/00—Automatic control of voltage, current, or power

Landscapes

  • Generation Of Surge Voltage And Current (AREA)

Abstract

426,396. Valve generating circuits. RYALL, L. E., 52, Crescent Gardens, Eastcote, Middlesex. Aug. 28, 1933, No. 23820. [Class 40 (v)] The output of a back-coupled oscillator 12 is rendered independent of load conditions and variations in supply voltage by employing a voltage limiting device 3, of the type which limits equally both half-waves of the oscillation, connected across the transformer 4, from the output side of which the feed-back and output voltages are derived. The limiter may be a gas discharge tube or a combination of dry contact rectifiers, the resistance 15 being provided if the limiter has a negative impedance on flashing over. The arrangement of Fig. 3 is suitable for reintroducing the carrier in carrier suppression systems, the signal to be demodulated being injected at 19, 20, two discharge tubes 23, 24 being series-connected across the transformer 4. The feed back circuit is the same as in Fig. 1, and the arrangement is thus a demodulator system.
GB2382033A 1933-08-28 1933-08-28 Means for controlling the voltage generated by an alternating current oscillator Expired GB426396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2382033A GB426396A (en) 1933-08-28 1933-08-28 Means for controlling the voltage generated by an alternating current oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2382033A GB426396A (en) 1933-08-28 1933-08-28 Means for controlling the voltage generated by an alternating current oscillator

Publications (1)

Publication Number Publication Date
GB426396A true GB426396A (en) 1935-03-28

Family

ID=10201832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2382033A Expired GB426396A (en) 1933-08-28 1933-08-28 Means for controlling the voltage generated by an alternating current oscillator

Country Status (1)

Country Link
GB (1) GB426396A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442138A (en) * 1944-08-05 1948-05-25 Du Mont Allen B Lab Inc Stabilized modulated oscillator
US2583837A (en) * 1944-10-13 1952-01-29 Automatic Elect Lab Thermionic valve oscillator
US2693536A (en) * 1945-09-24 1954-11-02 Automatic Elect Lab Thermionic valve oscillator
US2704330A (en) * 1954-01-14 1955-03-15 Thomas F Marker Voltage stabilized oscillator
DE941298C (en) * 1936-05-22 1956-04-05 Int Standard Electric Corp Pipe vibration generator
US2794124A (en) * 1954-11-16 1957-05-28 John Hays Hammond Jr Oscillator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE941298C (en) * 1936-05-22 1956-04-05 Int Standard Electric Corp Pipe vibration generator
US2442138A (en) * 1944-08-05 1948-05-25 Du Mont Allen B Lab Inc Stabilized modulated oscillator
US2583837A (en) * 1944-10-13 1952-01-29 Automatic Elect Lab Thermionic valve oscillator
US2693536A (en) * 1945-09-24 1954-11-02 Automatic Elect Lab Thermionic valve oscillator
US2704330A (en) * 1954-01-14 1955-03-15 Thomas F Marker Voltage stabilized oscillator
US2794124A (en) * 1954-11-16 1957-05-28 John Hays Hammond Jr Oscillator

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