JPH0397679U - - Google Patents
Info
- Publication number
- JPH0397679U JPH0397679U JP733890U JP733890U JPH0397679U JP H0397679 U JPH0397679 U JP H0397679U JP 733890 U JP733890 U JP 733890U JP 733890 U JP733890 U JP 733890U JP H0397679 U JPH0397679 U JP H0397679U
- Authority
- JP
- Japan
- Prior art keywords
- emitting diode
- light emitting
- power transmission
- monitoring station
- central monitoring
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 3
- 239000004020 conductor Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Locating Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP733890U JPH0397679U (ru) | 1990-01-29 | 1990-01-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP733890U JPH0397679U (ru) | 1990-01-29 | 1990-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0397679U true JPH0397679U (ru) | 1991-10-08 |
Family
ID=31510997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP733890U Pending JPH0397679U (ru) | 1990-01-29 | 1990-01-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0397679U (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001314009A (ja) * | 2000-04-27 | 2001-11-09 | Matsushita Electric Ind Co Ltd | ケーブル故障表示装置 |
-
1990
- 1990-01-29 JP JP733890U patent/JPH0397679U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001314009A (ja) * | 2000-04-27 | 2001-11-09 | Matsushita Electric Ind Co Ltd | ケーブル故障表示装置 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2278708A1 (en) | Arcing fault detection system | |
| JPH0354030U (ru) | ||
| JPH0397679U (ru) | ||
| JPS6295485A (ja) | 検出センサ装置 | |
| JP3003915U (ja) | トレーサ型配電線雑音探知器 | |
| JPS61149865A (ja) | 電線の充電状況検知装置 | |
| JPH0459483U (ru) | ||
| JPH01180777U (ru) | ||
| JPS6327877U (ru) | ||
| JPH0335484U (ru) | ||
| JPS63295936A (ja) | 温度検知装置 | |
| JPH06347492A (ja) | 高電圧部測定装置 | |
| JPH02146386U (ru) | ||
| JPH04270931A (ja) | 感圧センサー | |
| JPH0459482U (ru) | ||
| JPS586128Y2 (ja) | ヒユ−ズ動作検出器 | |
| JPS6238012U (ru) | ||
| JPH043305U (ru) | ||
| JPS61101437U (ru) | ||
| JPS62165570U (ru) | ||
| JPS6471U (ru) | ||
| JPS6314161U (ru) | ||
| JPS6111646A (ja) | 碍子汚損度検出装置 | |
| JPS6258772U (ru) | ||
| JPH0171677U (ru) |