JPH0165109U - - Google Patents
Info
- Publication number
- JPH0165109U JPH0165109U JP1987159284U JP15928487U JPH0165109U JP H0165109 U JPH0165109 U JP H0165109U JP 1987159284 U JP1987159284 U JP 1987159284U JP 15928487 U JP15928487 U JP 15928487U JP H0165109 U JPH0165109 U JP H0165109U
- Authority
- JP
- Japan
- Prior art keywords
- heat dissipation
- dissipation fins
- tank
- oil
- side wall
- 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
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000005855 radiation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transformer Cooling (AREA)
Description
第１図乃至第４図は本考案を油入変圧器のタン
クに適用した第１の実施例を示すもので、第１図
は要部の縦断側面図、第２図は全体の斜視図、第
３図は第２図中―線に沿う断面図、第４図は
放熱フイン内の絶縁油の循環状態を示す図であり
、第５図は本考案の第２の実施例の放熱フイン、
第６図は本考案の第３の実施例の放熱フインであ
り、そして、第７図は従来例の第２図相当図、第
８図は同第４図相当図である。
図中、１１はタンク側壁、１２，１８，１９は
放熱フイン、１２ａ，１８ａ及び１９ａは上端面
部、１２ｂ，１８ｂ及び１９ｂは下端面部、１５
はブツシング、１６はベースを示す。
1 to 4 show a first embodiment in which the present invention is applied to a tank of an oil-immersed transformer. 3 is a sectional view taken along the line in FIG. 2, FIG. 4 is a diagram showing the circulation state of insulating oil in the heat dissipation fin, and FIG. 5 is a heat dissipation fin according to the second embodiment of the present invention,
FIG. 6 shows a radiation fin according to a third embodiment of the present invention, FIG. 7 is a view corresponding to FIG. 2 of the conventional example, and FIG. 8 is a view corresponding to FIG. 4 of the conventional example. In the figure, 11 is a tank side wall, 12, 18, 19 are radiation fins, 12a, 18a and 19a are upper end surfaces, 12b, 18b and 19b are lower end surfaces, 15
indicates the bushing, and 16 indicates the base.
Claims (1)
インの上方にブツシングを設けてなるタンク側壁
を備え、前記放熱フイン内に絶縁油を循環させる
ようにしたものにおいて、前記放熱フインの上下
の幅寸法を基部より先端部に向かうに従つて小と
なるように設定したことを特徴とする油入電気機
器のタンク。 A tank side wall having a large number of heat dissipation fins formed on the outer periphery and bushings provided above the heat dissipation fins, and insulating oil being circulated within the heat dissipation fins, wherein the upper and lower width dimensions of the heat dissipation fins A tank for oil-filled electrical equipment, characterized in that the tank is set to become smaller from the base toward the tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159284U JPH0165109U (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159284U JPH0165109U (en) | 1987-10-20 | 1987-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0165109U true JPH0165109U (en) | 1989-04-26 |
Family
ID=31440362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159284U Pending JPH0165109U (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0165109U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS429454Y1 (en) * | 1964-12-14 | 1967-05-23 |
-
1987
- 1987-10-20 JP JP1987159284U patent/JPH0165109U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS429454Y1 (en) * | 1964-12-14 | 1967-05-23 |
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