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CH552324A - Fernwirkanlage. - Google Patents

Fernwirkanlage.

Info

Publication number
CH552324A
CH552324A CH1659372A CH1659372A CH552324A CH 552324 A CH552324 A CH 552324A CH 1659372 A CH1659372 A CH 1659372A CH 1659372 A CH1659372 A CH 1659372A CH 552324 A CH552324 A CH 552324A
Authority
CH
Switzerland
Prior art keywords
control system
remote control
remote
control
Prior art date
Application number
CH1659372A
Other languages
English (en)
Original Assignee
Int 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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of CH552324A publication Critical patent/CH552324A/de

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
    • H04Q9/08—Calling by using continuous AC
    • H04Q9/12—Calling by using continuous AC using combinations of frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)
CH1659372A 1971-11-18 1972-11-15 Fernwirkanlage. CH552324A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712157296 DE2157296C3 (de) 1971-11-18 1971-11-18 Fernwirkanlage

Publications (1)

Publication Number Publication Date
CH552324A true CH552324A (de) 1974-07-31

Family

ID=5825493

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1659372A CH552324A (de) 1971-11-18 1972-11-15 Fernwirkanlage.

Country Status (2)

Country Link
CH (1) CH552324A (de)
DE (1) DE2157296C3 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890470C (de) * 1936-04-05 1953-09-21 Siemens Ag Einrichtung zur elektrischen Fernanzeige von Nachrichten, Messwerten u. dgl.
US2784393A (en) * 1954-02-26 1957-03-05 Bendix Aviat Corp Frequency multiplex telemetering system
DE1169009B (de) * 1962-06-29 1964-04-30 Siemens Ag Schaltungsanordnung zum UEbertragen von Signalen ueber einen gemeinsamen Signalkanal in Fernbedienungsanlagen
DE1270993B (de) * 1966-03-17 1968-06-20 Tekade Felten & Guilleaume Verfahren zur Fernueberwachung von elektrischen Daten- und Nachrichtenuebertragungsanlagen unter Verwendung eines zentral angeordneten Codesignalsenders

Also Published As

Publication number Publication date
DE2157296B2 (de) 1975-09-25
DE2157296C3 (de) 1981-04-09
DE2157296A1 (de) 1973-05-24

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Legal Events

Date Code Title Description
PL Patent ceased