JPS648718U - - Google Patents
Info
- Publication number
- JPS648718U JPS648718U JP10182387U JP10182387U JPS648718U JP S648718 U JPS648718 U JP S648718U JP 10182387 U JP10182387 U JP 10182387U JP 10182387 U JP10182387 U JP 10182387U JP S648718 U JPS648718 U JP S648718U
- Authority
- JP
- Japan
- Prior art keywords
- gap
- core
- current transformer
- annular
- fixing member
- 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 4
- 239000000696 magnetic material Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Transformers For Measuring Instruments (AREA)
Description
第１図は本考案の一実施例の概略断面図、第２
図は本考案で用いる鉄心と一次導体との配置の例
を示す図及び第３図は本考案の他の実施例を示す
概略平面図である。
１……環状鉄心、１ａ，１ｂ……鉄心構成部材
、２……ギヤツプ、３……ギヤツプ固定部材、４
……環状補助鉄心、５，７……絶縁層、６……二
次巻線、８……磁性体、１０……一次導体。
Fig. 1 is a schematic sectional view of one embodiment of the present invention;
The figure is a diagram showing an example of the arrangement of the iron core and the primary conductor used in the present invention, and FIG. 3 is a schematic plan view showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Annular core, 1a, 1b... Core constituent members, 2... Gap, 3... Gap fixing member, 4
... Annular auxiliary iron core, 5, 7 ... Insulating layer, 6 ... Secondary winding, 8 ... Magnetic material, 10 ... Primary conductor.
Claims (1)
する環状鉄心に二次巻線を巻回して成る変流器に
おいて、 前記環状鉄心の外周側に環状補助鉄心を前記環
状鉄心を締付けるようにして設けたことを特徴と
する変流器。 (2) 前記ギヤツプ内にはギヤツプ固定部材が配
置され、該ギヤツプ固定部材の一部は前記鉄心よ
りも飽和磁束密度が低く且つ断面積が小さい磁性
体からなることを特徴とする実用新案登録請求の
範囲第１項に記載の変流器。[Claims for Utility Model Registration] (1) In a current transformer in which a secondary winding is wound around an annular core having gap portions facing each other via a gap, an annular auxiliary core is provided on the outer periphery of the annular core. A current transformer characterized by having a ring-shaped iron core that is tightened. (2) A request for registration of a utility model characterized in that a gap fixing member is disposed within the gap, and a part of the gap fixing member is made of a magnetic material having a lower saturation magnetic flux density and a smaller cross-sectional area than the iron core. The current transformer according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10182387U JPS648718U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10182387U JPS648718U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648718U true JPS648718U (en) | 1989-01-18 |
Family
ID=31331167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10182387U Pending JPS648718U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6245399U (en) * | 1985-09-06 | 1987-03-19 |
-
1987
- 1987-07-03 JP JP10182387U patent/JPS648718U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6245399U (en) * | 1985-09-06 | 1987-03-19 | ||
| JPH0231600Y2 (en) * | 1985-09-06 | 1990-08-27 |
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