JPH0226212U - - Google Patents
Info
- Publication number
- JPH0226212U JPH0226212U JP10445588U JP10445588U JPH0226212U JP H0226212 U JPH0226212 U JP H0226212U JP 10445588 U JP10445588 U JP 10445588U JP 10445588 U JP10445588 U JP 10445588U JP H0226212 U JPH0226212 U JP H0226212U
- Authority
- JP
- Japan
- Prior art keywords
- wound
- bind tape
- spacing piece
- sectional shape
- transformer core
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 229910000976 Electrical steel Inorganic materials 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
Description
第１図はこの考案の実施例を示す変圧器鉄心の
製作時の要部立面図、第２図は同じく要部側断面
図、第３図は変圧器鉄心と巻線の水平断面図、第
４図は従来技術の変圧器鉄心の製作時の要部立面
図、第５図は同じく要部側断面図、第６図は第５
図の要部拡大断面図である。
２，２１，２２，２３，２４，２５，２６，２
０１，２０２…間隔片、４…バインドテープ、７
…垂れ止め支持金具、１０３…鉄心脚。
Fig. 1 is an elevational view of the main part of the transformer core showing an embodiment of this invention, Fig. 2 is a side sectional view of the main part, and Fig. 3 is a horizontal sectional view of the transformer core and winding. Figure 4 is an elevational view of the main part of the conventional transformer core during manufacture, Figure 5 is a side sectional view of the main part, and Figure 6 is the main part of the same.
It is an enlarged cross-sectional view of the main part of the figure. 2, 21, 22, 23, 24, 25, 26, 2
01,202... Spacing piece, 4... Bind tape, 7
...Drop-preventing support fitting, 103...Iron core leg.
Claims (1)
状の多角形状にけい素鋼板を積層してなる鉄心脚
と、この鉄心脚表面凹部の所定の複数の位置に設
けられ、前記円より大きい半径の同心円の一部と
しての円弧を外形側とする断面形状を有する棒状
の絶縁材でなる間隔片と、前記鉄心脚の軸方向の
複数箇所に所定の間隔を隔てて前記間隔片上に巻
回されたバインドテープとを備えた変圧器鉄心に
おいて、前記鉄心脚の積層方向を垂直にした状態
での下半分の同一水平位置に設けられた左右の１
組の前記間隔片を、前記バインドテープが巻回さ
れる部分と巻回されない部分とに切断してなるこ
とを特徴とする変圧器鉄心。 A core leg formed by laminating silicon steel plates in a polygonal shape whose cross-sectional shape is inscribed in a circle with a predetermined radius and whose surface is step-like; A spacing piece made of a rod-shaped insulating material having a cross-sectional shape whose outer shape is an arc as a part of a concentric circle of a radius, and wound on the spacing piece at predetermined intervals at multiple locations in the axial direction of the iron core leg. In a transformer core equipped with a bind tape, the left and right 1
A transformer core characterized in that a set of said spacer pieces is cut into a part where the bind tape is wound and a part where the bind tape is not wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10445588U JPH0226212U (en) | 1988-08-06 | 1988-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10445588U JPH0226212U (en) | 1988-08-06 | 1988-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0226212U true JPH0226212U (en) | 1990-02-21 |
Family
ID=31336185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10445588U Pending JPH0226212U (en) | 1988-08-06 | 1988-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0226212U (en) |
-
1988
- 1988-08-06 JP JP10445588U patent/JPH0226212U/ja active Pending