JPS5384403A - Current detouring prevention circuit for data gathering circuit - Google Patents

Current detouring prevention circuit for data gathering circuit

Info

Publication number
JPS5384403A
JPS5384403A JP16016776A JP16016776A JPS5384403A JP S5384403 A JPS5384403 A JP S5384403A JP 16016776 A JP16016776 A JP 16016776A JP 16016776 A JP16016776 A JP 16016776A JP S5384403 A JPS5384403 A JP S5384403A
Authority
JP
Japan
Prior art keywords
circuit
data gathering
detouring
current
prevention
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
JP16016776A
Other languages
Japanese (ja)
Inventor
Masatoshi Hosokawa
Koichi Yoshida
Ichiro Yoshihara
Takeshi Abe
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.)
Ricoh Co Ltd
Ricoh Denshi Kogyo KK
Original Assignee
Ricoh Co Ltd
Ricoh Denshi Kogyo KK
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 Ricoh Co Ltd, Ricoh Denshi Kogyo KK filed Critical Ricoh Co Ltd
Priority to JP16016776A priority Critical patent/JPS5384403A/en
Publication of JPS5384403A publication Critical patent/JPS5384403A/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)
  • Details Of Flowmeters (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To prevent completely the current detouring to the units other than the terminal unit which is gathering the data for the remote meter examination, by inserting the diode into data transmission line. Thus, the reliability can be enhanced for data gathering.
JP16016776A 1976-12-29 1976-12-29 Current detouring prevention circuit for data gathering circuit Pending JPS5384403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16016776A JPS5384403A (en) 1976-12-29 1976-12-29 Current detouring prevention circuit for data gathering circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16016776A JPS5384403A (en) 1976-12-29 1976-12-29 Current detouring prevention circuit for data gathering circuit

Publications (1)

Publication Number Publication Date
JPS5384403A true JPS5384403A (en) 1978-07-25

Family

ID=15709292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16016776A Pending JPS5384403A (en) 1976-12-29 1976-12-29 Current detouring prevention circuit for data gathering circuit

Country Status (1)

Country Link
JP (1) JPS5384403A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4864965A (en) * 1971-12-03 1973-09-07 Danfoss As
JPS4893211A (en) * 1972-03-09 1973-12-03
JPS4940756A (en) * 1972-08-21 1974-04-16

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4864965A (en) * 1971-12-03 1973-09-07 Danfoss As
JPS4893211A (en) * 1972-03-09 1973-12-03
JPS4940756A (en) * 1972-08-21 1974-04-16

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