JPH0537257Y2 - - Google Patents
Info
- Publication number
- JPH0537257Y2 JPH0537257Y2 JP77287U JP77287U JPH0537257Y2 JP H0537257 Y2 JPH0537257 Y2 JP H0537257Y2 JP 77287 U JP77287 U JP 77287U JP 77287 U JP77287 U JP 77287U JP H0537257 Y2 JPH0537257 Y2 JP H0537257Y2
- Authority
- JP
- Japan
- Prior art keywords
- neon
- insulation
- ground
- high voltage
- insulation deterioration
- 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
Links
- 238000009413 insulation Methods 0.000 claims description 33
- 230000006866 deterioration Effects 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 6
- 229910052754 neon Inorganic materials 0.000 description 41
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 41
- 238000003745 diagnosis Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Testing Relating To Insulation (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP77287U JPH0537257Y2 (pt) | 1987-01-06 | 1987-01-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP77287U JPH0537257Y2 (pt) | 1987-01-06 | 1987-01-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63109668U JPS63109668U (pt) | 1988-07-14 |
| JPH0537257Y2 true JPH0537257Y2 (pt) | 1993-09-21 |
Family
ID=30778055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP77287U Expired - Lifetime JPH0537257Y2 (pt) | 1987-01-06 | 1987-01-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537257Y2 (pt) |
-
1987
- 1987-01-06 JP JP77287U patent/JPH0537257Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63109668U (pt) | 1988-07-14 |
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