JPH0738867Y2 - 送電線故障方向検出装置 - Google Patents

送電線故障方向検出装置

Info

Publication number
JPH0738867Y2
JPH0738867Y2 JP733990U JP733990U JPH0738867Y2 JP H0738867 Y2 JPH0738867 Y2 JP H0738867Y2 JP 733990 U JP733990 U JP 733990U JP 733990 U JP733990 U JP 733990U JP H0738867 Y2 JPH0738867 Y2 JP H0738867Y2
Authority
JP
Japan
Prior art keywords
phase
failure
current
voltage
information
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 - Lifetime
Application number
JP733990U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0397680U (OSRAM
Inventor
亮滋 松原
順一 皆藤
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 Cable Ltd
Original Assignee
Hitachi Cable 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 Cable Ltd filed Critical Hitachi Cable Ltd
Priority to JP733990U priority Critical patent/JPH0738867Y2/ja
Publication of JPH0397680U publication Critical patent/JPH0397680U/ja
Application granted granted Critical
Publication of JPH0738867Y2 publication Critical patent/JPH0738867Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Locating Faults (AREA)
JP733990U 1990-01-29 1990-01-29 送電線故障方向検出装置 Expired - Lifetime JPH0738867Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP733990U JPH0738867Y2 (ja) 1990-01-29 1990-01-29 送電線故障方向検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP733990U JPH0738867Y2 (ja) 1990-01-29 1990-01-29 送電線故障方向検出装置

Publications (2)

Publication Number Publication Date
JPH0397680U JPH0397680U (OSRAM) 1991-10-08
JPH0738867Y2 true JPH0738867Y2 (ja) 1995-09-06

Family

ID=31510998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP733990U Expired - Lifetime JPH0738867Y2 (ja) 1990-01-29 1990-01-29 送電線故障方向検出装置

Country Status (1)

Country Link
JP (1) JPH0738867Y2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100979636B1 (ko) * 2008-10-21 2010-09-01 필컴퍼니주식회사 송배전선로의 이상전류를 감지하기 위한 무선 모니터링 시스템

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008125965A (ja) * 2006-11-24 2008-06-05 Zojirushi Corp 液体容器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100979636B1 (ko) * 2008-10-21 2010-09-01 필컴퍼니주식회사 송배전선로의 이상전류를 감지하기 위한 무선 모니터링 시스템

Also Published As

Publication number Publication date
JPH0397680U (OSRAM) 1991-10-08

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