JPS5946726A - 真空しや断器の真空度監視装置 - Google Patents
真空しや断器の真空度監視装置Info
- Publication number
- JPS5946726A JPS5946726A JP15697082A JP15697082A JPS5946726A JP S5946726 A JPS5946726 A JP S5946726A JP 15697082 A JP15697082 A JP 15697082A JP 15697082 A JP15697082 A JP 15697082A JP S5946726 A JPS5946726 A JP S5946726A
- Authority
- JP
- Japan
- Prior art keywords
- vacuum
- voltage
- vacuum breaker
- breaker
- 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.)
- Granted
Links
Landscapes
- Measuring Fluid Pressure (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (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 true JPS5946726A (ja) | 1984-03-16 |
| JPH033328B2 JPH033328B2 (enrdf_load_stackoverflow) | 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 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5399973A (en) * | 1992-04-02 | 1995-03-21 | Fuji Electric Co., Ltd. | Method and apparatus for detecting a reduction in the degree of vacuum of a vacuum valve while in operation |
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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5399973A (en) * | 1992-04-02 | 1995-03-21 | Fuji Electric Co., Ltd. | Method and apparatus for detecting a reduction in the degree of vacuum of a vacuum valve while in operation |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH033328B2 (enrdf_load_stackoverflow) | 1991-01-18 |
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