JPS588920U - Oil filled nitrogen sealed transformer - Google Patents
Oil filled nitrogen sealed transformerInfo
- Publication number
- JPS588920U JPS588920U JP10284281U JP10284281U JPS588920U JP S588920 U JPS588920 U JP S588920U JP 10284281 U JP10284281 U JP 10284281U JP 10284281 U JP10284281 U JP 10284281U JP S588920 U JPS588920 U JP S588920U
- Authority
- JP
- Japan
- Prior art keywords
- transformer
- nitrogen gas
- oil filled
- filled nitrogen
- sealed transformer
- 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
- Housings And Mounting Of Transformers (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図は従来の油入窒素密封形変圧器の正面図、第２図
は従来の放圧装置及び放出案内管の断面図、第３図は本
考案の油入窒素密封形変圧器の正面図、第４図は本考案
の放圧装置及び放出案内管の断面図、第５図は本考案の
運搬輸送中における閉塞板部の断面図、第６図は本考案
の油入窒素密封形変圧器における変形例の正面図、第７
図は第６図の“Ａ”−“Ａ”断面図である。
１．２１：変圧器カバー、２． ２２：変圧器タンク、
７． ３２：放圧装置、９． １０． ３３：放圧案内
管、６． ２６． ４７． ４９：窒素ガス膨張室、２
８：内部放出ダクト、３０． ４８：外部放出ダクト、
３６：閉塞板、３７：シャフト。
第２図Figure 1 is a front view of a conventional oil-filled nitrogen-sealed transformer, Figure 2 is a sectional view of a conventional pressure relief device and discharge guide pipe, and Figure 3 is a front view of an oil-filled nitrogen-sealed transformer of the present invention. Figure 4 is a cross-sectional view of the pressure relief device and discharge guide pipe of the present invention, Figure 5 is a cross-sectional view of the closing plate portion of the present invention during transportation, and Figure 6 is the oil-filled nitrogen-sealed type of the present invention. Front view of a modified example of a transformer, No. 7
The figure is a sectional view taken along the line "A"--"A" in FIG. 1.21: Transformer cover, 2. 22: Transformer tank,
7. 32: Pressure relief device, 9. 10. 33: Pressure relief guide pipe, 6. 26. 47. 49: Nitrogen gas expansion chamber, 2
8: Internal discharge duct, 30. 48: External discharge duct,
36: Occlusion plate, 37: Shaft. Figure 2
Claims (1)
共に上部に窒素ガスを封入し、この変圧器タンクの窒素
ガス空間とそのタンクの側壁に配置する窒素ガス膨張室
とを放出ダクトにより連通させ、この窒素ガス膨張室に
放圧装置を設けたことを特徴とする油入窒素密封形変圧
器。Insulating oil and transformer contents are stored inside the transformer tank, and nitrogen gas is sealed in the upper part, and the nitrogen gas space of the transformer tank and the nitrogen gas expansion chamber located on the side wall of the tank are communicated through a discharge duct. , an oil-filled nitrogen-sealed transformer characterized in that a pressure relief device is provided in the nitrogen gas expansion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10284281U JPS588920U (en) | 1981-07-13 | 1981-07-13 | Oil filled nitrogen sealed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10284281U JPS588920U (en) | 1981-07-13 | 1981-07-13 | Oil filled nitrogen sealed transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS588920U true JPS588920U (en) | 1983-01-20 |
Family
ID=29897476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10284281U Pending JPS588920U (en) | 1981-07-13 | 1981-07-13 | Oil filled nitrogen sealed transformer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS588920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6187916A (en) * | 1984-10-04 | 1986-05-06 | Yamaha Motor Co Ltd | Forced air-cooled engine |
| JP2015088507A (en) * | 2013-10-28 | 2015-05-07 | 株式会社キューヘン | Oil-filled electric device |
-
1981
- 1981-07-13 JP JP10284281U patent/JPS588920U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6187916A (en) * | 1984-10-04 | 1986-05-06 | Yamaha Motor Co Ltd | Forced air-cooled engine |
| JP2015088507A (en) * | 2013-10-28 | 2015-05-07 | 株式会社キューヘン | Oil-filled electric device |
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