FR678176A - Circuit électrique oscillatoire - Google Patents

Circuit électrique oscillatoire

Info

Publication number
FR678176A
FR678176A FR678176DA FR678176A FR 678176 A FR678176 A FR 678176A FR 678176D A FR678176D A FR 678176DA FR 678176 A FR678176 A FR 678176A
Authority
FR
France
Prior art keywords
electric circuit
oscillatory electric
oscillatory
circuit
electric
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
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.)
Kolster Brandes Ltd
Original Assignee
Kolster Brandes 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
Application filed by Kolster Brandes Ltd filed Critical Kolster Brandes Ltd
Application granted granted Critical
Publication of FR678176A publication Critical patent/FR678176A/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
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/34—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being vacuum tube
FR678176D 1928-06-11 1929-06-11 Circuit électrique oscillatoire Expired FR678176A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US678176XA 1928-06-11 1928-06-11

Publications (1)

Publication Number Publication Date
FR678176A true FR678176A (fr) 1930-03-19

Family

ID=22078598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR678176D Expired FR678176A (fr) 1928-06-11 1929-06-11 Circuit électrique oscillatoire

Country Status (1)

Country Link
FR (1) FR678176A (fr)

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