JPS51137082A - A selective watch control apparatus - Google Patents

A selective watch control apparatus

Info

Publication number
JPS51137082A
JPS51137082A JP50059615A JP5961575A JPS51137082A JP S51137082 A JPS51137082 A JP S51137082A JP 50059615 A JP50059615 A JP 50059615A JP 5961575 A JP5961575 A JP 5961575A JP S51137082 A JPS51137082 A JP S51137082A
Authority
JP
Japan
Prior art keywords
selective
control apparatus
watch control
watch
reductively
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.)
Pending
Application number
JP50059615A
Other languages
Japanese (ja)
Inventor
Toshihiko Harashima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50059615A priority Critical patent/JPS51137082A/en
Publication of JPS51137082A publication Critical patent/JPS51137082A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE:The control board for centrally watching a number of control systems is made compactly and reductively.
JP50059615A 1975-05-21 1975-05-21 A selective watch control apparatus Pending JPS51137082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50059615A JPS51137082A (en) 1975-05-21 1975-05-21 A selective watch control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50059615A JPS51137082A (en) 1975-05-21 1975-05-21 A selective watch control apparatus

Publications (1)

Publication Number Publication Date
JPS51137082A true JPS51137082A (en) 1976-11-26

Family

ID=13118319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50059615A Pending JPS51137082A (en) 1975-05-21 1975-05-21 A selective watch control apparatus

Country Status (1)

Country Link
JP (1) JPS51137082A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034610U (en) * 1983-08-16 1985-03-09 日本タイラン株式会社 gas flow controller

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025987A (en) * 1973-07-11 1975-03-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025987A (en) * 1973-07-11 1975-03-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034610U (en) * 1983-08-16 1985-03-09 日本タイラン株式会社 gas flow controller

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