JPS529888A - Cooling device for oil-filled electrical equipment - Google Patents
Cooling device for oil-filled electrical equipmentInfo
- Publication number
- JPS529888A JPS529888A JP50085820A JP8582075A JPS529888A JP S529888 A JPS529888 A JP S529888A JP 50085820 A JP50085820 A JP 50085820A JP 8582075 A JP8582075 A JP 8582075A JP S529888 A JPS529888 A JP S529888A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- cooling device
- electrical equipment
- filled electrical
- colling
- 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
- Transformers For Measuring Instruments (AREA)
- Insulators (AREA)
Abstract
PURPOSE: A cooling device for a bushing, etc. of oil-filled electric equipment, in which a boiling heating surface permitting a refrigerant to pass through into an inner wall of a tank space into which no insulating oil penetrates is mounted, thereby affording higher colling efficiency.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50085820A JPS529888A (en) | 1975-07-15 | 1975-07-15 | Cooling device for oil-filled electrical equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50085820A JPS529888A (en) | 1975-07-15 | 1975-07-15 | Cooling device for oil-filled electrical equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS529888A true JPS529888A (en) | 1977-01-25 |
Family
ID=13869483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50085820A Pending JPS529888A (en) | 1975-07-15 | 1975-07-15 | Cooling device for oil-filled electrical equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS529888A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100270875A1 (en) * | 2009-04-23 | 2010-10-28 | Kabushiki Kaisha Toshiba | High-voltage bushing of a rotating electric machine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4914024A (en) * | 1972-05-16 | 1974-02-07 | ||
JPS5017674A (en) * | 1973-06-14 | 1975-02-25 |
-
1975
- 1975-07-15 JP JP50085820A patent/JPS529888A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4914024A (en) * | 1972-05-16 | 1974-02-07 | ||
JPS5017674A (en) * | 1973-06-14 | 1975-02-25 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100270875A1 (en) * | 2009-04-23 | 2010-10-28 | Kabushiki Kaisha Toshiba | High-voltage bushing of a rotating electric machine |
JP2010259196A (en) * | 2009-04-23 | 2010-11-11 | Toshiba Corp | High voltage bushing of rotary electric machine |
US8222778B2 (en) * | 2009-04-23 | 2012-07-17 | Kabushiki Kaisha Toshiba | High-voltage bushing of a rotating electric machine |
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