JPS63155613U - - Google Patents
Info
- Publication number
- JPS63155613U JPS63155613U JP4918587U JP4918587U JPS63155613U JP S63155613 U JPS63155613 U JP S63155613U JP 4918587 U JP4918587 U JP 4918587U JP 4918587 U JP4918587 U JP 4918587U JP S63155613 U JPS63155613 U JP S63155613U
- Authority
- JP
- Japan
- Prior art keywords
- insulating sheet
- electric wire
- coil device
- protrusions
- layers
- 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
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Transformers For Measuring Instruments (AREA)
- Insulating Of Coils (AREA)
Description
第１図はこの考案の一実施例を示す側面図、第
２図は絶縁シートの平面図、第３図は同正面図、
第４図は従来例の側面図、第５図は計器用変圧器
の断面図である。
５……絶縁シート、５ａ，５ｂ……絶縁シート
の表裏面、電線、７ａ，７ｂ……突出部。
Fig. 1 is a side view showing an embodiment of this invention, Fig. 2 is a plan view of the insulating sheet, Fig. 3 is a front view of the same,
FIG. 4 is a side view of a conventional example, and FIG. 5 is a sectional view of the potential transformer. 5...Insulating sheet, 5a, 5b...Front and back surfaces of insulating sheet, electric wires, 7a, 7b...Protruding parts.
Claims (1)
回してなるコイル装置において、前記絶縁シート
の両耳端部に、前記絶縁シートの長さ方向に沿つ
て、その表面に向かつて突出する突出部と、裏面
に向かつて突出する突出部の複数を設け、前記両
耳端部にある両突出部の間に前記電線を巻回して
なるコイル装置。 In a coil device formed by winding an electric wire in multiple layers with an insulating sheet interposed between the layers, a protrusion that protrudes toward the surface of the insulating sheet along the length direction of the insulating sheet is provided at both end portions of the insulating sheet. and a coil device comprising a plurality of protrusions protruding toward the rear surface, and the electric wire is wound between the protrusions at both ear ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4918587U JPS63155613U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4918587U JPS63155613U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63155613U true JPS63155613U (en) | 1988-10-12 |
Family
ID=30871402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4918587U Pending JPS63155613U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63155613U (en) |
-
1987
- 1987-03-31 JP JP4918587U patent/JPS63155613U/ja active Pending