JPS585336U - Gas insulated instrument transformer - Google Patents
Gas insulated instrument transformerInfo
- Publication number
- JPS585336U JPS585336U JP9673281U JP9673281U JPS585336U JP S585336 U JPS585336 U JP S585336U JP 9673281 U JP9673281 U JP 9673281U JP 9673281 U JP9673281 U JP 9673281U JP S585336 U JPS585336 U JP S585336U
- Authority
- JP
- Japan
- Prior art keywords
- shield
- voltage
- instrument transformer
- gas
- insulated instrument
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
′第１図乃至第４図は従来のガス絶縁計器用変圧器を示
し、第１図はガス絶縁計器用変圧器の縦断第１図
面図、第２図は高圧シールドを示す正面図、第３図は第
２図め■−■線矢視断面図、第４図は１タニン形成防止
部の詳細を示す断面図、第５図は本考案によるガス絶縁
計器用変圧器の縦断面図、第６図及び第７図は高圧シー
ルドの正面図及びｍ −■線矢視断面図、第８図は１タ
一ン形成防止部の詳細を示す断面図、第９図及び第１０
図はそれぞれ本考案の他の実施例を示す断面図である。
１１・・・・・・鉄心、１２−、−・・・・・低圧コイ
ル、１３・・・・・・高圧コイル、１４．２４・・・・
・・高圧シールド、「５・・・・・・低圧シールＦ、１
７・：・・・・タンク、２４ａ。
２４ｇ、２４ｈ・・・・・・電界緩和用電極部、２４Ｃ
・・・・・・座、２４ｄ・・・・・・絶縁面隔板。
−八−'Figures 1 to 4 show a conventional gas-insulated voltage transformer, Figure 1 is a first longitudinal cross-sectional view of the gas-insulated voltage transformer, Figure 2 is a front view showing a high-voltage shield, and Figure 3 is a front view showing a high-voltage shield. The figures are a cross-sectional view taken along the line II--■ in Figure 2, a cross-sectional view showing details of the 1-tanine formation prevention portion, and a longitudinal cross-sectional view of the gas-insulated voltage transformer according to the present invention. 6 and 7 are a front view and a sectional view taken along the line m-■ of the high-voltage shield, FIG.
The figures are sectional views showing other embodiments of the present invention. 11... Iron core, 12-... Low voltage coil, 13... High voltage coil, 14.24...
...High pressure shield, "5...Low pressure seal F, 1
7.:...Tank, 24a. 24g, 24h... Electrode part for electric field relaxation, 24C
...Seat, 24d...Insulating face diaphragm. -8-
Claims (1)
前記高圧コイル外周に電界緩和用高圧シールドを設けて
絶縁ガスとともにタンク内に収納したガス絶縁計器用変
圧器において、前記高圧シールドは円筒状のシールド板
の軸方向両端に半径方向外側に突出する電界緩和用電極
部を設けるとともに該高圧シールドに１タ一ン形成防止
用絶縁間隔板を取付けるための座を前記シールド板の外
側に設けて構成したことを特巌フするガス絶縁計器用変
圧器。- A gas-insulated instrument transformer in which a low-voltage coil and a high-voltage coil are wound around an iron core, a high-voltage shield for electric field mitigation is provided around the outer periphery of the high-voltage coil, and the high-voltage shield is housed in a tank together with insulating gas, wherein the high-voltage shield is a cylindrical shield. Electrodes for mitigating electric fields are provided at both ends of the plate in the axial direction to protrude outward in the radial direction, and a seat is provided on the outside of the shield plate for attaching an insulating spacing plate for preventing the formation of a tangent to the high voltage shield. A gas insulated instrument transformer with special features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9673281U JPS585336U (en) | 1981-07-01 | 1981-07-01 | Gas insulated instrument transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9673281U JPS585336U (en) | 1981-07-01 | 1981-07-01 | Gas insulated instrument transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS585336U true JPS585336U (en) | 1983-01-13 |
Family
ID=29891570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9673281U Pending JPS585336U (en) | 1981-07-01 | 1981-07-01 | Gas insulated instrument transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS585336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013098362A (en) * | 2011-11-01 | 2013-05-20 | Nissin Electric Co Ltd | Gas insulated transformer |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5558510A (en) * | 1978-10-24 | 1980-05-01 | Mitsubishi Electric Corp | Transformer |
-
1981
- 1981-07-01 JP JP9673281U patent/JPS585336U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5558510A (en) * | 1978-10-24 | 1980-05-01 | Mitsubishi Electric Corp | Transformer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013098362A (en) * | 2011-11-01 | 2013-05-20 | Nissin Electric Co Ltd | Gas insulated transformer |
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