FR970485A - Improvements to electric oscillation generators - Google Patents

Improvements to electric oscillation generators

Info

Publication number
FR970485A
FR970485A FR970485DA FR970485A FR 970485 A FR970485 A FR 970485A FR 970485D A FR970485D A FR 970485DA FR 970485 A FR970485 A FR 970485A
Authority
FR
France
Prior art keywords
electric oscillation
oscillation generators
generators
electric
oscillation
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
Other languages
French (fr)
Inventor
George Clifford Hartley
John Arthur Barfield King
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR970485A publication Critical patent/FR970485A/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
    • H03B5/20—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator
    • H03B5/26—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator frequency-determining element being part of bridge circuit in closed ring around which signal is transmitted; frequency-determining element being connected via a bridge circuit to such a closed ring, e.g. Wien-Bridge oscillator, parallel-T oscillator
    • H03B5/28—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising resistance and either capacitance or inductance, e.g. phase-shift oscillator frequency-determining element being part of bridge circuit in closed ring around which signal is transmitted; frequency-determining element being connected via a bridge circuit to such a closed ring, e.g. Wien-Bridge oscillator, parallel-T oscillator active element in amplifier being vacuum tube
FR970485D 1944-03-15 1946-03-21 Improvements to electric oscillation generators Expired FR970485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB480044A GB575395A (en) 1944-03-15 1944-03-15 Improvements in or relating to electric oscillation generators

Publications (1)

Publication Number Publication Date
FR970485A true FR970485A (en) 1951-01-04

Family

ID=9784033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970485D Expired FR970485A (en) 1944-03-15 1946-03-21 Improvements to electric oscillation generators

Country Status (2)

Country Link
FR (1) FR970485A (en)
GB (1) GB575395A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1001341B (en) * 1954-12-08 1957-01-24 Ericsson Telefon Ab L M Negative feedback bridge oscillator
US2911595A (en) * 1955-06-14 1959-11-03 Gen Electric Relaxation oscillators and control method therefor
DE1235382B (en) * 1959-09-07 1967-03-02 Richard Guenther Dipl Ing Circuit arrangement for amplitude control for oscillators
DE1122997B (en) * 1960-04-06 1962-02-01 Hartmann & Braun Ag Circuit arrangement for stabilizing the amplitude of self-excited vibration generators

Also Published As

Publication number Publication date
GB575395A (en) 1946-02-15

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