JPS55115310A - Method for insulation treatment of oil-filled electric apparatus - Google Patents
Method for insulation treatment of oil-filled electric apparatusInfo
- Publication number
- JPS55115310A JPS55115310A JP2190879A JP2190879A JPS55115310A JP S55115310 A JPS55115310 A JP S55115310A JP 2190879 A JP2190879 A JP 2190879A JP 2190879 A JP2190879 A JP 2190879A JP S55115310 A JPS55115310 A JP S55115310A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- gas
- electric apparatus
- sent
- insulating
- 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
- Transformer Cooling (AREA)
Abstract
PURPOSE: To easily fill and seal insulating oil or gas of high insulating property by removing impurities mixed in the fluid medium of disposing channel with the filter provided at a point close to the oil sealing value.
CONSTITUTION: The insulating oil in oil tank 11 is sent to gas-removing apparatus 12, and gas and moisture contained in insulating oil are removed there. The gas- removed insulating oil is sent to oil filter 21 through flexible hose 13 and pipe 14, and impurities are removed in oil filter 21. The gas-removed insulating oil is then sent to tank 16a of oil-filled electric apparatus 16 through oil sealing valve 15. Also, in case when filling dry air in the space existing in oil-filled electric apparatus after oil has been filled, the dry air coming from the dry air generator is sent to gas filter through flexible hose. Impurities in the insulating oil are removed here, and then it is sealed in electric apparatus 16 through valve 15.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2190879A JPS55115310A (en) | 1979-02-28 | 1979-02-28 | Method for insulation treatment of oil-filled electric apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2190879A JPS55115310A (en) | 1979-02-28 | 1979-02-28 | Method for insulation treatment of oil-filled electric apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55115310A true JPS55115310A (en) | 1980-09-05 |
Family
ID=12068185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2190879A Pending JPS55115310A (en) | 1979-02-28 | 1979-02-28 | Method for insulation treatment of oil-filled electric apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55115310A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107464666A (en) * | 2017-08-18 | 2017-12-12 | 国网上海市电力公司 | A kind of totally-enclosed concentration oil filtering system |
-
1979
- 1979-02-28 JP JP2190879A patent/JPS55115310A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107464666A (en) * | 2017-08-18 | 2017-12-12 | 国网上海市电力公司 | A kind of totally-enclosed concentration oil filtering system |
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