JPS53146146A - Pressure release for metal-clad switchgear - Google Patents
Pressure release for metal-clad switchgearInfo
- Publication number
- JPS53146146A JPS53146146A JP5980077A JP5980077A JPS53146146A JP S53146146 A JPS53146146 A JP S53146146A JP 5980077 A JP5980077 A JP 5980077A JP 5980077 A JP5980077 A JP 5980077A JP S53146146 A JPS53146146 A JP S53146146A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- pressure release
- clad switchgear
- increase
- pressure
- 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
Abstract
PURPOSE: To prevent fracture of metal-clad switchgear due to increase of gas pressure, by providing movable slitboard where pressure release port is presented due to increase of inner pressure.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5980077A JPS53146146A (en) | 1977-05-25 | 1977-05-25 | Pressure release for metal-clad switchgear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5980077A JPS53146146A (en) | 1977-05-25 | 1977-05-25 | Pressure release for metal-clad switchgear |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53146146A true JPS53146146A (en) | 1978-12-19 |
Family
ID=13123699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5980077A Pending JPS53146146A (en) | 1977-05-25 | 1977-05-25 | Pressure release for metal-clad switchgear |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53146146A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3014557A1 (en) * | 1980-04-16 | 1981-10-22 | Brown, Boveri & Cie Ag, 6800 Mannheim | HV switchgear arcing protection mechanism - has sliding, rotating or tilting protective shutters closed by sensor actuated drive |
-
1977
- 1977-05-25 JP JP5980077A patent/JPS53146146A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3014557A1 (en) * | 1980-04-16 | 1981-10-22 | Brown, Boveri & Cie Ag, 6800 Mannheim | HV switchgear arcing protection mechanism - has sliding, rotating or tilting protective shutters closed by sensor actuated drive |
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