FR56873E - New process for adjusting the frequency of a sinusoidal voltage generator by comparison with a standard frequency - Google Patents

New process for adjusting the frequency of a sinusoidal voltage generator by comparison with a standard frequency

Info

Publication number
FR56873E
FR56873E FR56873DA FR56873E FR 56873 E FR56873 E FR 56873E FR 56873D A FR56873D A FR 56873DA FR 56873 E FR56873 E FR 56873E
Authority
FR
France
Prior art keywords
frequency
comparison
adjusting
voltage generator
new process
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
Christian Chalhoub
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 filed Critical
Application granted granted Critical
Publication of FR56873E publication Critical patent/FR56873E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
    • H03D13/007—Circuits for comparing the phase or frequency of two mutually-independent oscillations by analog multiplication of the oscillations or by performing a similar analog operation on the oscillations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
FR56873D 1947-04-11 1947-07-29 New process for adjusting the frequency of a sinusoidal voltage generator by comparison with a standard frequency Expired FR56873E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR836052X 1947-04-11

Publications (1)

Publication Number Publication Date
FR56873E true FR56873E (en) 1952-10-08

Family

ID=9297898

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1004382D Expired FR1004382A (en) 1947-04-11 1947-04-12 New process for adjusting the frequency of a sinusoidal voltage generator by comparison with a standard frequency
FR56873D Expired FR56873E (en) 1947-04-11 1947-07-29 New process for adjusting the frequency of a sinusoidal voltage generator by comparison with a standard frequency

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1004382D Expired FR1004382A (en) 1947-04-11 1947-04-12 New process for adjusting the frequency of a sinusoidal voltage generator by comparison with a standard frequency

Country Status (3)

Country Link
DE (1) DE836052C (en)
FR (2) FR1004382A (en)
GB (1) GB686901A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL218626A (en) * 1956-07-04

Also Published As

Publication number Publication date
FR1004382A (en) 1952-03-28
DE836052C (en) 1952-04-07
GB686901A (en) 1953-02-04

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