JPS63107869U - - Google Patents
Info
- Publication number
- JPS63107869U JPS63107869U JP20342186U JP20342186U JPS63107869U JP S63107869 U JPS63107869 U JP S63107869U JP 20342186 U JP20342186 U JP 20342186U JP 20342186 U JP20342186 U JP 20342186U JP S63107869 U JPS63107869 U JP S63107869U
- Authority
- JP
- Japan
- Prior art keywords
- power cable
- optical
- optical fiber
- light
- electromagnetic waves
- 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
Links
- 239000013307 optical fiber Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Locating Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986203421U JPH0611504Y2 (ja) | 1986-12-27 | 1986-12-27 | 電力ケ−ブル線路における事故点探査装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986203421U JPH0611504Y2 (ja) | 1986-12-27 | 1986-12-27 | 電力ケ−ブル線路における事故点探査装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63107869U true JPS63107869U (enExample) | 1988-07-12 |
| JPH0611504Y2 JPH0611504Y2 (ja) | 1994-03-23 |
Family
ID=31168736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986203421U Expired - Lifetime JPH0611504Y2 (ja) | 1986-12-27 | 1986-12-27 | 電力ケ−ブル線路における事故点探査装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0611504Y2 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51112107A (en) * | 1975-03-27 | 1976-10-04 | Tohoku Electric Power Co Inc | Series and multi-sending type fault localization of fault point on power ling |
| JPS6040967A (ja) * | 1983-08-16 | 1985-03-04 | Fuji Electric Corp Res & Dev Ltd | 送電鉄塔のせん絡監視装置 |
-
1986
- 1986-12-27 JP JP1986203421U patent/JPH0611504Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51112107A (en) * | 1975-03-27 | 1976-10-04 | Tohoku Electric Power Co Inc | Series and multi-sending type fault localization of fault point on power ling |
| JPS6040967A (ja) * | 1983-08-16 | 1985-03-04 | Fuji Electric Corp Res & Dev Ltd | 送電鉄塔のせん絡監視装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0611504Y2 (ja) | 1994-03-23 |
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