JPS53116443A - Flash over point locator for enclosed switch - Google Patents

Flash over point locator for enclosed switch

Info

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
Application number
JP3028977A
Other languages
Japanese (ja)
Inventor
Yasumasa Kamisaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3028977A priority Critical patent/JPS53116443A/en
Publication of JPS53116443A publication Critical patent/JPS53116443A/en
Pending legal-status Critical Current

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
JP3028977A 1977-03-22 1977-03-22 Flash over point locator for enclosed switch Pending JPS53116443A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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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