JPH0433093B2 - - Google Patents
Info
- Publication number
- JPH0433093B2 JPH0433093B2 JP19429385A JP19429385A JPH0433093B2 JP H0433093 B2 JPH0433093 B2 JP H0433093B2 JP 19429385 A JP19429385 A JP 19429385A JP 19429385 A JP19429385 A JP 19429385A JP H0433093 B2 JPH0433093 B2 JP H0433093B2
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- voltage
- degree
- intermediate shield
- impedance
- 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
- 238000001514 detection method Methods 0.000 claims description 55
- 230000007423 decrease Effects 0.000 claims description 41
- 230000010363 phase shift Effects 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000009467 reduction Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19429385A JPS6255823A (ja) | 1985-09-03 | 1985-09-03 | 真空インタラプタの真空度低下検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19429385A JPS6255823A (ja) | 1985-09-03 | 1985-09-03 | 真空インタラプタの真空度低下検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6255823A JPS6255823A (ja) | 1987-03-11 |
| JPH0433093B2 true JPH0433093B2 (https=) | 1992-06-02 |
Family
ID=16322182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19429385A Granted JPS6255823A (ja) | 1985-09-03 | 1985-09-03 | 真空インタラプタの真空度低下検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6255823A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6119985B2 (ja) * | 2013-07-05 | 2017-04-26 | 日新電機株式会社 | 真空バルブの真空度監視方法及び真空バルブの真空度監視装置 |
-
1985
- 1985-09-03 JP JP19429385A patent/JPS6255823A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6255823A (ja) | 1987-03-11 |
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