JPS648415B2 - - Google Patents
Info
- Publication number
- JPS648415B2 JPS648415B2 JP12388181A JP12388181A JPS648415B2 JP S648415 B2 JPS648415 B2 JP S648415B2 JP 12388181 A JP12388181 A JP 12388181A JP 12388181 A JP12388181 A JP 12388181A JP S648415 B2 JPS648415 B2 JP S648415B2
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- case
- shield
- disconnector
- degree
- 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
Links
- 239000002184 metal Substances 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 17
- 230000005684 electric field Effects 0.000 claims description 15
- 239000012212 insulator Substances 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 230000010287 polarization Effects 0.000 description 8
- 238000010008 shearing Methods 0.000 description 6
- 239000013307 optical fiber Substances 0.000 description 5
- 206010014357 Electric shock Diseases 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12388181A JPS5825027A (ja) | 1981-08-07 | 1981-08-07 | 真空しや断装置の真空度点検方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12388181A JPS5825027A (ja) | 1981-08-07 | 1981-08-07 | 真空しや断装置の真空度点検方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5825027A JPS5825027A (ja) | 1983-02-15 |
| JPS648415B2 true JPS648415B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-02-14 |
Family
ID=14871669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12388181A Granted JPS5825027A (ja) | 1981-08-07 | 1981-08-07 | 真空しや断装置の真空度点検方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825027A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1981
- 1981-08-07 JP JP12388181A patent/JPS5825027A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5825027A (ja) | 1983-02-15 |