JPS5818323U - Cooling structure of oil-filled appliances - Google Patents
Cooling structure of oil-filled appliancesInfo
- Publication number
- JPS5818323U JPS5818323U JP11069181U JP11069181U JPS5818323U JP S5818323 U JPS5818323 U JP S5818323U JP 11069181 U JP11069181 U JP 11069181U JP 11069181 U JP11069181 U JP 11069181U JP S5818323 U JPS5818323 U JP S5818323U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- phase
- spacer
- insulator
- winding
- 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
Landscapes
- Transformer Cooling (AREA)
- Coils Of Transformers For General Uses (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図は従来形変圧器の中身本体要部切欠正面図、第２
図は第１図のＡ−Ａ断面図、第３図は本考案の一実施例
における変圧器の中身本体要部切欠正面図、第４図は第
３図のＢ＝Ｂ断面図。
２・・・鉄心脚、３・・・巻線、５・・・巻線受、６・
・・油止メ、７，７′・・・スペーサ、８，８′・・・
油止めリング、９，９′・・・くびれ部、１０．１０’
・・・油止め板、１１・・・穴、１２・・・絶縁ボルト
。Figure 1 is a cutaway front view of the main part of the main body of a conventional transformer;
The drawings are a sectional view taken along the line A-A in FIG. 1, FIG. 3 is a cutaway front view of the main part of the main body of a transformer according to an embodiment of the present invention, and FIG. 4 is a sectional view taken along B=B in FIG. 3. 2... Iron core leg, 3... Winding wire, 5... Winding receiver, 6...
...Oil stopper, 7,7'...Spacer, 8,8'...
Oil stopper ring, 9, 9'...constriction, 10.10'
...Oil stopper plate, 11...hole, 12...insulation bolt.
Claims (1)
れた板状の巻線受けの上に各相ごとに放射状に配された
多数のスペーサを介して各相の巻線を載置し、全相の前
記スペーサの外縁を包絡する形状に形成された油止めリ
ングを該スペーサの外周りを全相に亘って無端状に塞ぐ
ように配設して前記下部仕切り内の油を前記巻線受けに
設けられた穴を介して各相巻線の下部にそれぞれ導くよ
うにした冷却構造において、前記油止めリングが前記ス
ペーサの外縁に所定厚みに巻付けられたテープ状あるい
はシート状の絶縁物としてなり、該絶縁物の相間渡り部
に生じるくびれ部の角に該絶縁物を外側から支持するよ
うに絶縁性のピンが前記巻線受けに立て込まれたことを
特徴とする油入電器の冷却構造。The windings of each phase are placed on a plate-shaped winding receiver installed horizontally in the tank to partition the lower part of the tank, with a large number of spacers arranged radially for each phase, and all An oil stopper ring formed in a shape to envelop the outer edge of the spacer of the phase is disposed so as to endlessly close the outer periphery of the spacer over the entire phase, so that the oil in the lower partition is drained from the winding receiver. In the cooling structure in which the oil is guided to the lower part of each phase winding through holes provided in the spacer, the oil stopper ring is formed as a tape-like or sheet-like insulator wrapped around the outer edge of the spacer to a predetermined thickness. Cooling of an oil-filled electrical appliance, characterized in that an insulating pin is set into the winding receiver at a corner of a constriction formed in the interphase transition portion of the insulator so as to support the insulator from the outside. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11069181U JPS5818323U (en) | 1981-07-25 | 1981-07-25 | Cooling structure of oil-filled appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11069181U JPS5818323U (en) | 1981-07-25 | 1981-07-25 | Cooling structure of oil-filled appliances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5818323U true JPS5818323U (en) | 1983-02-04 |
| JPS6214654Y2 JPS6214654Y2 (en) | 1987-04-15 |
Family
ID=29905056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11069181U Granted JPS5818323U (en) | 1981-07-25 | 1981-07-25 | Cooling structure of oil-filled appliances |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5818323U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009283757A (en) * | 2008-05-23 | 2009-12-03 | Toshiba Industrial Products Manufacturing Corp | Vehicular transformer |
-
1981
- 1981-07-25 JP JP11069181U patent/JPS5818323U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009283757A (en) * | 2008-05-23 | 2009-12-03 | Toshiba Industrial Products Manufacturing Corp | Vehicular transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6214654Y2 (en) | 1987-04-15 |
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