JPH0350308U - - Google Patents
Info
- Publication number
- JPH0350308U JPH0350308U JP11036589U JP11036589U JPH0350308U JP H0350308 U JPH0350308 U JP H0350308U JP 11036589 U JP11036589 U JP 11036589U JP 11036589 U JP11036589 U JP 11036589U JP H0350308 U JPH0350308 U JP H0350308U
- Authority
- JP
- Japan
- Prior art keywords
- transformer tank
- side plate
- utility
- cooling piece
- model registration
- 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
- 238000001816 cooling Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Transformer Cooling (AREA)
- Housings And Mounting Of Transformers (AREA)
Description
第１図から第１０図は本考案の実施例を示し、
第１図、第３図、第５図、第８図および第１０図
は変圧器タンクの縦断面図、第２図、第４図およ
び第９図は冷却片の斜視図、第６図と第７図は側
板の展開図である。第１１図から第１３図は、従
来技術の実施例の説明であり、第１１図は変圧器
タンクの横断面図の一部分、第１２図は変圧器タ
ンクの縦断面図、第１３図は冷却片の斜視図であ
る。
１……変圧器タンクの側板、２……冷却片、３
……通風路、４……スポツト溶接等の溶接部、５
……変圧器の絶縁油、６……スリツト穴、７……
側板と冷却片との隙間、８……冷却片のバーリン
グ加工、９……側板のバーリング加工、１０……
側板と冷却片の接触部、１１……シーム溶接部。
1 to 10 show embodiments of the present invention,
Figures 1, 3, 5, 8, and 10 are longitudinal sectional views of the transformer tank, Figures 2, 4, and 9 are perspective views of cooling plates, and Figure 6. FIG. 7 is a developed view of the side plate. 11 to 13 are explanations of embodiments of the prior art, in which FIG. 11 is a partial cross-sectional view of a transformer tank, FIG. 12 is a vertical cross-sectional view of the transformer tank, and FIG. 13 is a cooling FIG. 3 is a perspective view of a piece. 1... Side plate of transformer tank, 2... Cooling piece, 3
...Ventilation duct, 4...Welded part such as spot welding, 5
...Transformer insulating oil, 6...Slit hole, 7...
Gap between side plate and cooling piece, 8...Burring process of cooling piece, 9...Burring process of side plate, 10...
Contact area between side plate and cooling piece, 11... seam welding area.
Claims (1)
ポツト溶接等により接合する変圧器タンクにおい
て、前記冷却片の前記側板との接触部にスリツト
穴を設けたことを特徴とする変圧器タンク。 (2) 実用新案登録請求の範囲第１項において、
前記接触部の前記側板側または前記冷却片側にバ
ーリング加工を施し、前記側板と前記冷却片との
間に溶接部を除いて、隙間を設けたことを特徴と
する変圧器タンク。 (3) 実用新案登録請求の範囲第１項において、
前記接触部の全長をシーム溶接にて接合したこと
を特徴とする変圧器タンク。[Scope of Claim for Utility Model Registration] (1) In a transformer tank in which a corrugated cooling piece is joined to the side plate of the transformer tank by spot welding or the like, a slit hole is provided in the contact portion of the cooling piece with the side plate. A transformer tank characterized by: (2) In paragraph 1 of the claims for utility model registration,
A transformer tank characterized in that a burring process is performed on the side plate side or the cooling side of the contact part, and a gap is provided between the side plate and the cooling piece except for the welded part. (3) In paragraph 1 of the claims for utility model registration,
A transformer tank characterized in that the entire length of the contact portion is joined by seam welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11036589U JPH071781Y2 (en) | 1989-09-22 | 1989-09-22 | Transformer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11036589U JPH071781Y2 (en) | 1989-09-22 | 1989-09-22 | Transformer tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0350308U true JPH0350308U (en) | 1991-05-16 |
| JPH071781Y2 JPH071781Y2 (en) | 1995-01-18 |
Family
ID=31658901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11036589U Expired - Lifetime JPH071781Y2 (en) | 1989-09-22 | 1989-09-22 | Transformer tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071781Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008522649A (en) * | 2004-12-06 | 2008-07-03 | イノキシア ソチエタ リスポンサビリタ リミタータ | Pressure cooker lid |
-
1989
- 1989-09-22 JP JP11036589U patent/JPH071781Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008522649A (en) * | 2004-12-06 | 2008-07-03 | イノキシア ソチエタ リスポンサビリタ リミタータ | Pressure cooker lid |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071781Y2 (en) | 1995-01-18 |
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