JPH0150871B2 - - Google Patents

Info

Publication number
JPH0150871B2
JPH0150871B2 JP55099339A JP9933980A JPH0150871B2 JP H0150871 B2 JPH0150871 B2 JP H0150871B2 JP 55099339 A JP55099339 A JP 55099339A JP 9933980 A JP9933980 A JP 9933980A JP H0150871 B2 JPH0150871 B2 JP H0150871B2
Authority
JP
Japan
Prior art keywords
surge
fault
circuit
switching
closing
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.)
Expired
Application number
JP55099339A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5724867A (en
Inventor
Takeshi Oohira
Takashi Sakai
Mitsuaki Toyoda
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.)
Toshiba Corp
Tohoku Electric Power Co Inc
Daido Signal Co Ltd
Original Assignee
Toshiba Corp
Tohoku Electric Power Co Inc
Daido Signal Co 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 Toshiba Corp, Tohoku Electric Power Co Inc, Daido Signal Co Ltd filed Critical Toshiba Corp
Priority to JP9933980A priority Critical patent/JPS5724867A/ja
Publication of JPS5724867A publication Critical patent/JPS5724867A/ja
Publication of JPH0150871B2 publication Critical patent/JPH0150871B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
JP9933980A 1980-07-22 1980-07-22 Surge reception measuring circuit for fault point locating apparatus Granted JPS5724867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9933980A JPS5724867A (en) 1980-07-22 1980-07-22 Surge reception measuring circuit for fault point locating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9933980A JPS5724867A (en) 1980-07-22 1980-07-22 Surge reception measuring circuit for fault point locating apparatus

Publications (2)

Publication Number Publication Date
JPS5724867A JPS5724867A (en) 1982-02-09
JPH0150871B2 true JPH0150871B2 (enExample) 1989-10-31

Family

ID=14244861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9933980A Granted JPS5724867A (en) 1980-07-22 1980-07-22 Surge reception measuring circuit for fault point locating apparatus

Country Status (1)

Country Link
JP (1) JPS5724867A (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347218A (en) * 1976-10-12 1978-04-27 Fujitsu Ltd Orientating device for fault spot

Also Published As

Publication number Publication date
JPS5724867A (en) 1982-02-09

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