JPS54103571A - Vacuum level drop detection method of full solid insulated vacuum breaker - Google Patents
Vacuum level drop detection method of full solid insulated vacuum breakerInfo
- Publication number
- JPS54103571A JPS54103571A JP950978A JP950978A JPS54103571A JP S54103571 A JPS54103571 A JP S54103571A JP 950978 A JP950978 A JP 950978A JP 950978 A JP950978 A JP 950978A JP S54103571 A JPS54103571 A JP S54103571A
- Authority
- JP
- Japan
- Prior art keywords
- detection method
- drop detection
- vacuum
- level drop
- full solid
- 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.)
- Pending
Links
Landscapes
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP950978A JPS54103571A (en) | 1978-01-31 | 1978-01-31 | Vacuum level drop detection method of full solid insulated vacuum breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP950978A JPS54103571A (en) | 1978-01-31 | 1978-01-31 | Vacuum level drop detection method of full solid insulated vacuum breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54103571A true JPS54103571A (en) | 1979-08-15 |
Family
ID=11722205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP950978A Pending JPS54103571A (en) | 1978-01-31 | 1978-01-31 | Vacuum level drop detection method of full solid insulated vacuum breaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54103571A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03205716A (en) * | 1989-10-04 | 1991-09-09 | Fuji Electric Co Ltd | Vacuum down detecting device for vacuum valve-type switchgear |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4836068A (en) * | 1971-09-10 | 1973-05-28 | ||
JPS5296368A (en) * | 1976-02-06 | 1977-08-12 | Meidensha Electric Mfg Co Ltd | Method of monitoring vacuum of complete solid insulation vacuum breaker |
-
1978
- 1978-01-31 JP JP950978A patent/JPS54103571A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4836068A (en) * | 1971-09-10 | 1973-05-28 | ||
JPS5296368A (en) * | 1976-02-06 | 1977-08-12 | Meidensha Electric Mfg Co Ltd | Method of monitoring vacuum of complete solid insulation vacuum breaker |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03205716A (en) * | 1989-10-04 | 1991-09-09 | Fuji Electric Co Ltd | Vacuum down detecting device for vacuum valve-type switchgear |
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