JPS542612A - Fault-protective circuit of signal transmitter - Google Patents

Fault-protective circuit of signal transmitter

Info

Publication number
JPS542612A
JPS542612A JP6669677A JP6669677A JPS542612A JP S542612 A JPS542612 A JP S542612A JP 6669677 A JP6669677 A JP 6669677A JP 6669677 A JP6669677 A JP 6669677A JP S542612 A JPS542612 A JP S542612A
Authority
JP
Japan
Prior art keywords
fault
signal transmitter
protective circuit
transmission system
signal
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.)
Granted
Application number
JP6669677A
Other languages
Japanese (ja)
Other versions
JPS5722460B2 (en
Inventor
Hitoshi Suzuki
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 JP6669677A priority Critical patent/JPS542612A/en
Publication of JPS542612A publication Critical patent/JPS542612A/en
Publication of JPS5722460B2 publication Critical patent/JPS5722460B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dc Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

PURPOSE: To prevent a fault from influencing any other normal signal transmission system by inhibiting a signal from being inputted from a faulty signal transmission system to an OR connection part when the signal exists in the signal transmission system owing to the fault.
COPYRIGHT: (C)1979,JPO&Japio
JP6669677A 1977-06-08 1977-06-08 Fault-protective circuit of signal transmitter Granted JPS542612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6669677A JPS542612A (en) 1977-06-08 1977-06-08 Fault-protective circuit of signal transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6669677A JPS542612A (en) 1977-06-08 1977-06-08 Fault-protective circuit of signal transmitter

Publications (2)

Publication Number Publication Date
JPS542612A true JPS542612A (en) 1979-01-10
JPS5722460B2 JPS5722460B2 (en) 1982-05-13

Family

ID=13323352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6669677A Granted JPS542612A (en) 1977-06-08 1977-06-08 Fault-protective circuit of signal transmitter

Country Status (1)

Country Link
JP (1) JPS542612A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887223A (en) * 1981-11-20 1983-05-25 Kawasaki Steel Corp Production of metal coated steel plate
JPS59191955A (en) * 1983-04-15 1984-10-31 Yokogawa Hokushin Electric Corp Data way system
JPS642788A (en) * 1987-06-23 1989-01-06 Kobe Steel Ltd Manufacture of extra thick steel plate
JPH03106578A (en) * 1989-09-20 1991-05-07 Sumitomo Special Metals Co Ltd Manufacture of spot shaped partial clad material

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5887223A (en) * 1981-11-20 1983-05-25 Kawasaki Steel Corp Production of metal coated steel plate
JPH0250803B2 (en) * 1981-11-20 1990-11-05 Kawasaki Steel Co
JPS59191955A (en) * 1983-04-15 1984-10-31 Yokogawa Hokushin Electric Corp Data way system
JPS642788A (en) * 1987-06-23 1989-01-06 Kobe Steel Ltd Manufacture of extra thick steel plate
JPH03106578A (en) * 1989-09-20 1991-05-07 Sumitomo Special Metals Co Ltd Manufacture of spot shaped partial clad material

Also Published As

Publication number Publication date
JPS5722460B2 (en) 1982-05-13

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