JPH033328B2 - - Google Patents
Info
- Publication number
- JPH033328B2 JPH033328B2 JP57156970A JP15697082A JPH033328B2 JP H033328 B2 JPH033328 B2 JP H033328B2 JP 57156970 A JP57156970 A JP 57156970A JP 15697082 A JP15697082 A JP 15697082A JP H033328 B2 JPH033328 B2 JP H033328B2
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- shield
- discharge
- disconnector
- breaker
- 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
- 238000001514 detection method Methods 0.000 claims description 21
- 239000000523 sample Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000003990 capacitor Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 5
- 238000012806 monitoring device Methods 0.000 claims description 4
- 230000006866 deterioration Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 239000012212 insulator Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000011896 sensitive detection Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Measuring Fluid Pressure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15697082A JPS5946726A (ja) | 1982-09-09 | 1982-09-09 | 真空しや断器の真空度監視装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15697082A JPS5946726A (ja) | 1982-09-09 | 1982-09-09 | 真空しや断器の真空度監視装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5946726A JPS5946726A (ja) | 1984-03-16 |
| JPH033328B2 true JPH033328B2 (de) | 1991-01-18 |
Family
ID=15639301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15697082A Granted JPS5946726A (ja) | 1982-09-09 | 1982-09-09 | 真空しや断器の真空度監視装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5946726A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3168751B2 (ja) * | 1992-04-02 | 2001-05-21 | 富士電機株式会社 | 真空バルブの真空漏れ検知方法および装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246478A (en) * | 1975-10-13 | 1977-04-13 | Tokyo Shibaura Electric Co | Device for detecting improper vacuum of vacuum switch |
-
1982
- 1982-09-09 JP JP15697082A patent/JPS5946726A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5246478A (en) * | 1975-10-13 | 1977-04-13 | Tokyo Shibaura Electric Co | Device for detecting improper vacuum of vacuum switch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5946726A (ja) | 1984-03-16 |
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