FR980054A - Improvements to DC synchronous remote control systems - Google Patents

Improvements to DC synchronous remote control systems

Info

Publication number
FR980054A
FR980054A FR980054DA FR980054A FR 980054 A FR980054 A FR 980054A FR 980054D A FR980054D A FR 980054DA FR 980054 A FR980054 A FR 980054A
Authority
FR
France
Prior art keywords
remote control
control systems
synchronous remote
synchronous
systems
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
Serge Held
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of FR980054A publication Critical patent/FR980054A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/04—Arrangements for synchronous operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
FR980054D 1948-12-08 1948-12-08 Improvements to DC synchronous remote control systems Expired FR980054A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR980054T 1948-12-08

Publications (1)

Publication Number Publication Date
FR980054A true FR980054A (en) 1951-05-08

Family

ID=9521934

Family Applications (1)

Application Number Title Priority Date Filing Date
FR980054D Expired FR980054A (en) 1948-12-08 1948-12-08 Improvements to DC synchronous remote control systems

Country Status (1)

Country Link
FR (1) FR980054A (en)

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