JPS53116443A - Flash over point locator for enclosed switch - Google Patents
Flash over point locator for enclosed switchInfo
- Publication number
- JPS53116443A JPS53116443A JP3028977A JP3028977A JPS53116443A JP S53116443 A JPS53116443 A JP S53116443A JP 3028977 A JP3028977 A JP 3028977A JP 3028977 A JP3028977 A JP 3028977A JP S53116443 A JPS53116443 A JP S53116443A
- Authority
- JP
- Japan
- Prior art keywords
- over point
- enclosed switch
- flash over
- point locator
- transmission
- 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
- Gas-Insulated Switchgears (AREA)
Abstract
PURPOSE: To eliminate an electrical induction trouble caused in a process of transmission by means of making a transmission as a photo-signal, with an insulation breakdown optically detected.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3028977A JPS53116443A (en) | 1977-03-22 | 1977-03-22 | Flash over point locator for enclosed switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3028977A JPS53116443A (en) | 1977-03-22 | 1977-03-22 | Flash over point locator for enclosed switch |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53116443A true JPS53116443A (en) | 1978-10-11 |
Family
ID=12299553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3028977A Pending JPS53116443A (en) | 1977-03-22 | 1977-03-22 | Flash over point locator for enclosed switch |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53116443A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3542550A1 (en) * | 1985-05-03 | 1986-11-06 | Sprecher & Schuh AG, Aarau, Aargau | High-voltage switching installation having interference arc detection |
JPS6469206A (en) * | 1987-09-09 | 1989-03-15 | Fuji Electric Co Ltd | Accident detecting device for gas-insulated electric apparatus |
DE19715780A1 (en) * | 1997-04-16 | 1998-10-22 | Sachsenwerk Ag | Device for the optical detection of arcing faults in switchgear and switchgear |
WO2007003529A1 (en) * | 2005-06-30 | 2007-01-11 | Siemens Aktiengesellschaft | Gas-tight enclosure casing for a power transmitting device |
-
1977
- 1977-03-22 JP JP3028977A patent/JPS53116443A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3542550A1 (en) * | 1985-05-03 | 1986-11-06 | Sprecher & Schuh AG, Aarau, Aargau | High-voltage switching installation having interference arc detection |
JPS6469206A (en) * | 1987-09-09 | 1989-03-15 | Fuji Electric Co Ltd | Accident detecting device for gas-insulated electric apparatus |
DE19715780A1 (en) * | 1997-04-16 | 1998-10-22 | Sachsenwerk Ag | Device for the optical detection of arcing faults in switchgear and switchgear |
DE19715780B4 (en) * | 1997-04-16 | 2009-10-08 | Areva Sachsenwerk Gmbh | Device for optical detection of arc fault in switching devices and systems |
WO2007003529A1 (en) * | 2005-06-30 | 2007-01-11 | Siemens Aktiengesellschaft | Gas-tight enclosure casing for a power transmitting device |
US7692880B2 (en) | 2005-06-30 | 2010-04-06 | Siemens Aktiengesellschaft | Gas-tight encapsulating enclosure for a power transmission device |
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