BE651867A - - Google Patents

Info

Publication number
BE651867A
BE651867A BE651867DA BE651867A BE 651867 A BE651867 A BE 651867A BE 651867D A BE651867D A BE 651867DA BE 651867 A BE651867 A BE 651867A
Authority
BE
Belgium
Application number
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
Publication of BE651867A publication Critical patent/BE651867A/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/006—Alarm systems in which substations are interrogated in succession by a central station with substations connected to an individual line, e.g. star configuration
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Alarm Systems (AREA)
  • Selective Calling Equipment (AREA)
BE651867D 1963-08-15 1964-08-14 BE651867A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30236063A 1963-08-15 1963-08-15

Publications (1)

Publication Number Publication Date
BE651867A true BE651867A (fr) 1965-02-15

Family

ID=23167428

Family Applications (1)

Application Number Title Priority Date Filing Date
BE651867D BE651867A (fr) 1963-08-15 1964-08-14

Country Status (3)

Country Link
BE (1) BE651867A (fr)
CH (1) CH409714A (fr)
GB (1) GB1080052A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8508201D0 (en) * 1985-03-29 1985-05-09 Servelec Seprol Ltd Monitoring system

Also Published As

Publication number Publication date
GB1080052A (en) 1967-08-23
CH409714A (fr) 1966-03-15

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