JPS61140981U - - Google Patents
Info
- Publication number
- JPS61140981U JPS61140981U JP2429585U JP2429585U JPS61140981U JP S61140981 U JPS61140981 U JP S61140981U JP 2429585 U JP2429585 U JP 2429585U JP 2429585 U JP2429585 U JP 2429585U JP S61140981 U JPS61140981 U JP S61140981U
- Authority
- JP
- Japan
- Prior art keywords
- insulators
- detector
- distribution
- ground fault
- insulation breakdown
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 3
- 230000015556 catabolic process Effects 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Protection Circuit Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2429585U JPS61140981U (ru) | 1985-02-21 | 1985-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2429585U JPS61140981U (ru) | 1985-02-21 | 1985-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61140981U true JPS61140981U (ru) | 1986-09-01 |
Family
ID=30518313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2429585U Pending JPS61140981U (ru) | 1985-02-21 | 1985-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61140981U (ru) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5264966A (en) * | 1975-11-25 | 1977-05-28 | Nippon Oils & Fats Co Ltd | Leak current sensing device |
| JPS56110061A (en) * | 1980-02-06 | 1981-09-01 | Hitachi Cable Ltd | Detecting method for point of trouble of overhead wire |
-
1985
- 1985-02-21 JP JP2429585U patent/JPS61140981U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5264966A (en) * | 1975-11-25 | 1977-05-28 | Nippon Oils & Fats Co Ltd | Leak current sensing device |
| JPS56110061A (en) * | 1980-02-06 | 1981-09-01 | Hitachi Cable Ltd | Detecting method for point of trouble of overhead wire |
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