JPH01179425U - - Google Patents
Info
- Publication number
- JPH01179425U JPH01179425U JP7679288U JP7679288U JPH01179425U JP H01179425 U JPH01179425 U JP H01179425U JP 7679288 U JP7679288 U JP 7679288U JP 7679288 U JP7679288 U JP 7679288U JP H01179425 U JPH01179425 U JP H01179425U
- Authority
- JP
- Japan
- Prior art keywords
- secondary winding
- current transformer
- annular core
- winding
- insulating layer
- 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 description 8
- 239000004020 conductor Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Transformers For Measuring Instruments (AREA)
Description
第１図は本考案の実施例を示す要部構成図、第
２図は本考案に用いる二次巻線の断面図、第３図
・第４図イ，ロはそれぞれ異なる例を示す二次巻
線の断面図、第５図は従来例を示す要部構成図、
第６図は従来例に用いる二次巻線の断面図である
。
１：環状鉄心、２０：二次巻線、２０ａ：帯状
導体、２０ｂ：絶縁層。
Fig. 1 is a configuration diagram of the main parts showing an embodiment of the present invention, Fig. 2 is a sectional view of the secondary winding used in the invention, and Figs. 3 and 4 A and B show different examples of the secondary winding. A sectional view of the winding wire, FIG. 5 is a main part configuration diagram showing a conventional example,
FIG. 6 is a sectional view of a secondary winding used in a conventional example. 1: Annular iron core, 20: Secondary winding, 20a: Band-shaped conductor, 20b: Insulating layer.
補正 昭６３．８．２６
図面の簡単な説明を次のように補正する。
明細書第７頁第６行「第４図イ，ロ」とあるを
「第４図ａ，ｂ」と補正する。Amendment August 26, 1981 The brief description of the drawings is amended as follows. In the 6th line of page 7 of the specification, the words "Fig. 4 a, b" are corrected to "Fig. 4 a, b."
Claims (1)
してなる変流器において、前記環状鉄心にテープ
状に形成した帯状導体の外周をプラスチツクフイ
ルムで覆い絶縁層を形成した二次巻線を巻回して
なることを特徴とする変流器。 In a current transformer in which a secondary winding is wound around an annular core interlinked with a primary conductor, the secondary winding is formed by covering the outer periphery of a band-shaped conductor formed in the form of a tape around the annular core with a plastic film and forming an insulating layer thereon. A current transformer characterized by being formed by winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7679288U JPH01179425U (en) | 1988-06-09 | 1988-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7679288U JPH01179425U (en) | 1988-06-09 | 1988-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01179425U true JPH01179425U (en) | 1989-12-22 |
Family
ID=31301802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7679288U Pending JPH01179425U (en) | 1988-06-09 | 1988-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01179425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011040650A (en) * | 2009-08-17 | 2011-02-24 | Toyota Central R&D Labs Inc | Rogowski coil |
-
1988
- 1988-06-09 JP JP7679288U patent/JPH01179425U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011040650A (en) * | 2009-08-17 | 2011-02-24 | Toyota Central R&D Labs Inc | Rogowski coil |