JPS56112707A - Oil-immersed electric device - Google Patents
Oil-immersed electric deviceInfo
- Publication number
- JPS56112707A JPS56112707A JP1474680A JP1474680A JPS56112707A JP S56112707 A JPS56112707 A JP S56112707A JP 1474680 A JP1474680 A JP 1474680A JP 1474680 A JP1474680 A JP 1474680A JP S56112707 A JPS56112707 A JP S56112707A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- insulating
- tank
- bushing
- pipe
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
PURPOSE:To save the steel material and insulating oil for the electric device by inserting high voltage lead wires into insulating conduits in radial pipes provided for respective phases from the top of a tank and connecting the lead wires to the terminal in oil of a bushing mounted at the end of the pipe. CONSTITUTION:The respective one ends of the pipes 22B are laterally aligned and connected to the upper portion on the side surface of the tank 21 and arranged radially downwardly obliquely. A rectangular bushing pocket 23B mounted with the bushing 9B at the top is vertically arranged at the other ends of the pipe 22B and a reinforcing member 28 is connected thereto. Further, the insulating conduit 25B is projected via a bracket 30 from the pipe 23B through a support 31. The high voltage lead wires 6 supported by an insulating support 24 mounted at a top iron core clamp 3b are electrically connected to the terminal 10 in oil of the bushing through the conduit 25B. Thus, the distance between the coil 5 and the tank 21 is shortened to reduce the tank in size and to thus save the steel material and insulating oil therefor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1474680A JPS603764B2 (en) | 1980-02-12 | 1980-02-12 | oil-filled electrical equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1474680A JPS603764B2 (en) | 1980-02-12 | 1980-02-12 | oil-filled electrical equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56112707A true JPS56112707A (en) | 1981-09-05 |
JPS603764B2 JPS603764B2 (en) | 1985-01-30 |
Family
ID=11869670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1474680A Expired JPS603764B2 (en) | 1980-02-12 | 1980-02-12 | oil-filled electrical equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS603764B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2445071A1 (en) * | 2010-10-15 | 2012-04-25 | ABB Technology AG | Holder for high voltage tubular leadthroughs in oil transformers |
-
1980
- 1980-02-12 JP JP1474680A patent/JPS603764B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2445071A1 (en) * | 2010-10-15 | 2012-04-25 | ABB Technology AG | Holder for high voltage tubular leadthroughs in oil transformers |
Also Published As
Publication number | Publication date |
---|---|
JPS603764B2 (en) | 1985-01-30 |
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