JPS60201498A - 遠隔異常監視方式 - Google Patents

遠隔異常監視方式

Info

Publication number
JPS60201498A
JPS60201498A JP5725684A JP5725684A JPS60201498A JP S60201498 A JPS60201498 A JP S60201498A JP 5725684 A JP5725684 A JP 5725684A JP 5725684 A JP5725684 A JP 5725684A JP S60201498 A JPS60201498 A JP S60201498A
Authority
JP
Japan
Prior art keywords
abnormality
line
monitoring
detection
polarity
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
JP5725684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH027119B2 (enrdf_load_stackoverflow
Inventor
原　浩三
幸司 吉田
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.)
Anritsu Corp
Nippon Telegraph and Telephone Corp
Original Assignee
Anritsu Corp
Nippon Telegraph and Telephone 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 Anritsu Corp, Nippon Telegraph and Telephone Corp filed Critical Anritsu Corp
Priority to JP5725684A priority Critical patent/JPS60201498A/ja
Publication of JPS60201498A publication Critical patent/JPS60201498A/ja
Publication of JPH027119B2 publication Critical patent/JPH027119B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Alarm Systems (AREA)
JP5725684A 1984-03-27 1984-03-27 遠隔異常監視方式 Granted JPS60201498A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5725684A JPS60201498A (ja) 1984-03-27 1984-03-27 遠隔異常監視方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5725684A JPS60201498A (ja) 1984-03-27 1984-03-27 遠隔異常監視方式

Publications (2)

Publication Number Publication Date
JPS60201498A true JPS60201498A (ja) 1985-10-11
JPH027119B2 JPH027119B2 (enrdf_load_stackoverflow) 1990-02-15

Family

ID=13050443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5725684A Granted JPS60201498A (ja) 1984-03-27 1984-03-27 遠隔異常監視方式

Country Status (1)

Country Link
JP (1) JPS60201498A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63244198A (ja) * 1987-03-31 1988-10-11 ニツタン株式会社 警報装置
JPH023896A (ja) * 1988-06-17 1990-01-09 Nittan Co Ltd 監視警報装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63244198A (ja) * 1987-03-31 1988-10-11 ニツタン株式会社 警報装置
JPH023896A (ja) * 1988-06-17 1990-01-09 Nittan Co Ltd 監視警報装置

Also Published As

Publication number Publication date
JPH027119B2 (enrdf_load_stackoverflow) 1990-02-15

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