FR2101057A7 - - Google Patents

Info

Publication number
FR2101057A7
FR2101057A7 FR7029975A FR7029975A FR2101057A7 FR 2101057 A7 FR2101057 A7 FR 2101057A7 FR 7029975 A FR7029975 A FR 7029975A FR 7029975 A FR7029975 A FR 7029975A FR 2101057 A7 FR2101057 A7 FR 2101057A7
Authority
FR
France
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
FR7029975A
Other versions
FR2101057B3 (fr
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.)
Compagnie de Signaux et dEntreprises Electriques SA
Original Assignee
Compagnie de Signaux et dEntreprises Electriques SA
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 Compagnie de Signaux et dEntreprises Electriques SA filed Critical Compagnie de Signaux et dEntreprises Electriques SA
Priority to FR7029975A priority Critical patent/FR2101057B3/fr
Application granted granted Critical
Publication of FR2101057A7 publication Critical patent/FR2101057A7/fr
Publication of FR2101057B3 publication Critical patent/FR2101057B3/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/68—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for wholly or partially suppressing the carrier or one side band
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00—Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/16—Multiple-frequency-changing
    • H03D7/161—Multiple-frequency-changing all the frequency changers being connected in cascade
    • H03D7/163—Multiple-frequency-changing all the frequency changers being connected in cascade the local oscillations of at least two of the frequency changers being derived from a single oscillator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR7029975A 1970-08-14 1970-08-14 Expired FR2101057B3 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7029975A FR2101057B3 (fr) 1970-08-14 1970-08-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7029975A FR2101057B3 (fr) 1970-08-14 1970-08-14

Publications (2)

Publication Number Publication Date
FR2101057A7 true FR2101057A7 (fr) 1972-03-31
FR2101057B3 FR2101057B3 (fr) 1973-04-27

Family

ID=9060214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7029975A Expired FR2101057B3 (fr) 1970-08-14 1970-08-14

Country Status (1)

Country Link
FR (1) FR2101057B3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3126726A1 (fr) 2021-09-09 2023-03-10 Cogelec Procédé d'alimentation d'un cylindre électronique d'une serrure
FR3126725A1 (fr) 2021-09-09 2023-03-10 Cogelec Clef électronique

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3126726A1 (fr) 2021-09-09 2023-03-10 Cogelec Procédé d'alimentation d'un cylindre électronique d'une serrure
FR3126725A1 (fr) 2021-09-09 2023-03-10 Cogelec Clef électronique
EP4148216A1 (fr) 2021-09-09 2023-03-15 Cogelec Procédé d'alimentation d'un cylindre électronique d'une serrure
EP4148215A1 (fr) 2021-09-09 2023-03-15 Cogelec Clef électronique

Also Published As

Publication number Publication date
FR2101057B3 (fr) 1973-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse