JPS59119016U - oil immersed transformer tank - Google Patents
oil immersed transformer tankInfo
- Publication number
- JPS59119016U JPS59119016U JP1202683U JP1202683U JPS59119016U JP S59119016 U JPS59119016 U JP S59119016U JP 1202683 U JP1202683 U JP 1202683U JP 1202683 U JP1202683 U JP 1202683U JP S59119016 U JPS59119016 U JP S59119016U
- Authority
- JP
- Japan
- Prior art keywords
- transformer tank
- bushing
- immersed transformer
- oil immersed
- view
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はタンクの蓋にブッシングを設けた油入変圧器の
概略正面図、第２図は従来例変圧器タンクのブッシング
貫通部につきその要部を示す縦断面図、第３図はブッシ
ング貫通部の要部を示すその他の従来例縦断面図、第４
図イは本考案変圧器タンクのブッシング貫通孔周辺−造
の実施例を示す−Ｌ面図、同図口は同図イのＸ−Ｘ線に
おける断面図、第５図は第４図に示した本考案ブッシン
グ貫通部要部の縦断面図、第６図イは本考案変圧器タン
クのブッシング貫通孔周辺構造の他の実施例を示す上面
図、同図口は同図イのｘ’−ｘ’線における断面図、同
図ハは、さらに他の実施例についての同様部分における
断面図、第７図イは第６図イおよび口に示した本考案の
他の実施例のブッシング貫通部要部の縦断面図、第７図
口は第６Ｎｂに示したさらに他の実施例についてのブッ
シング貫通部要部の縦断面図である。
１：タンク、３． ３’ ：蓋、３ａ、３’ａ：バー
リング部、３’ ｂ、 ３’ ｃ、 ３’ ｄ、 ４
ｂ：突起、４：ブッシング、４ａ：ブッシング碍子下面
、５：貫通孔、６：パッキング、７：Ｏ−リング、８：
切欠溝。Figure 1 is a schematic front view of an oil-immersed transformer with a bushing provided on the tank lid, Figure 2 is a vertical sectional view showing the main parts of the bushing penetration part of a conventional transformer tank, and Figure 3 is the bushing penetration part. Another conventional longitudinal sectional view showing the main parts of the section, No. 4
Figure A is a L side view showing an embodiment of the structure around the bushing through hole of the transformer tank of the present invention, the opening of the figure is a sectional view taken along the line X-X of Figure A, and Figure 5 is shown in Figure 4. FIG. 6A is a top view showing another embodiment of the structure around the bushing through hole of the transformer tank of the present invention, and the opening in the figure is indicated by x'-- in A of the same figure. 7A is a sectional view taken along the x' line, C is a sectional view of a similar portion of another embodiment, and FIG. A vertical cross-sectional view of a main part, FIG. 7 is a vertical cross-sectional view of a main part of a bushing penetrating part of still another embodiment shown in No. 6Nb. 1: Tank, 3. 3': Lid, 3a, 3'a: Burring part, 3' b, 3' c, 3' d, 4
b: Protrusion, 4: Bushing, 4a: Lower surface of bushing insulator, 5: Through hole, 6: Packing, 7: O-ring, 8:
Notched groove.
Claims (1)
ング部上面に、その円周上において少なくとも２個所以
上に切欠溝を有する円環状突起が、前記ブッシング貫通
孔と同心的に設けられていることを特徴とする油入変圧
器のタンク。The periphery of the bushing through-hole is barred, and an annular projection having notched grooves at at least two places on the circumference is provided on the upper surface of the burring part concentrically with the bushing through-hole. tank of an oil-filled transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1202683U JPS59119016U (en) | 1983-02-01 | 1983-02-01 | oil immersed transformer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1202683U JPS59119016U (en) | 1983-02-01 | 1983-02-01 | oil immersed transformer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59119016U true JPS59119016U (en) | 1984-08-11 |
Family
ID=30143437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1202683U Pending JPS59119016U (en) | 1983-02-01 | 1983-02-01 | oil immersed transformer tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59119016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11297564A (en) * | 1998-04-09 | 1999-10-29 | Nichicon Corp | Hermetic receptacle for electric device |
-
1983
- 1983-02-01 JP JP1202683U patent/JPS59119016U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11297564A (en) * | 1998-04-09 | 1999-10-29 | Nichicon Corp | Hermetic receptacle for electric device |
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