JPH0195711U - - Google Patents
Info
- Publication number
- JPH0195711U JPH0195711U JP19134887U JP19134887U JPH0195711U JP H0195711 U JPH0195711 U JP H0195711U JP 19134887 U JP19134887 U JP 19134887U JP 19134887 U JP19134887 U JP 19134887U JP H0195711 U JPH0195711 U JP H0195711U
- Authority
- JP
- Japan
- Prior art keywords
- current transformer
- hole
- electrostatic shield
- synthetic resin
- cylindrical body
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000057 synthetic resin Substances 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 2
- 230000004323 axial length Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Transformers For Measuring Instruments (AREA)
Description
第１図は本考案の一実施例を示す合成樹脂モー
ルド変流器の側面断面図、第２図は同正面断面図
である。第３図は従来の合成樹脂モールド変流器
の側面断面図、第４図は同正面断面図である。第
５図は従来の他の合成樹脂モールド変流器の側面
断面図である。
１……鉄心、２……二次コイル、３……筒体、
４……静電シールド、５……合成樹脂、６ａ，６
ｂ……一次導体、７……ボルト・ナツト類、８…
…金属スペーサー。
FIG. 1 is a side sectional view of a synthetic resin molded current transformer showing one embodiment of the present invention, and FIG. 2 is a front sectional view thereof. FIG. 3 is a side sectional view of a conventional synthetic resin molded current transformer, and FIG. 4 is a front sectional view thereof. FIG. 5 is a side sectional view of another conventional synthetic resin molded current transformer. 1... Iron core, 2... Secondary coil, 3... Cylindrical body,
4... Electrostatic shield, 5... Synthetic resin, 6a, 6
b...Primary conductor, 7...Bolts and nuts, 8...
...metal spacer.
Claims (1)
器要素を合成樹脂で一体にモールドしてなる変流
器本体と、この変流器本体の中心部に設けた貫通
穴に挿入される一次導体とを具備したものにおい
て、前記変流器本体の貫通穴の周面部に静電シー
ルドを設けるとともにこの静電シールドの内側に
静電シールドと同電位で両端部が前記貫通穴から
突出する軸方向長さを有する筒体を設けてこの筒
体に前記一次導体を電気的に導通した状態で支持
させたことを特徴とする合成樹脂モールド変流器
。 The current transformer body is made by integrally molding a current transformer element with a secondary coil wound around the outer circumference of an annular core made of synthetic resin, and the current transformer body is inserted into a through hole provided in the center of the current transformer body. An electrostatic shield is provided on the peripheral surface of the through hole of the current transformer main body, and both ends protrude from the through hole at the same potential as the electrostatic shield inside the electrostatic shield. 1. A synthetic resin molded current transformer, characterized in that a cylindrical body having an axial length is provided, and the primary conductor is supported by the cylindrical body in an electrically conductive state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19134887U JPH0195711U (en) | 1987-12-18 | 1987-12-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19134887U JPH0195711U (en) | 1987-12-18 | 1987-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0195711U true JPH0195711U (en) | 1989-06-26 |
Family
ID=31482267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19134887U Pending JPH0195711U (en) | 1987-12-18 | 1987-12-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0195711U (en) |
-
1987
- 1987-12-18 JP JP19134887U patent/JPH0195711U/ja active Pending