JPS6310534U

JPS6310534U -

Info

Publication number: JPS6310534U
Application number: JP10505486U
Authority: JP
Priority date: 1986-07-08
Filing date: 1986-07-08
Publication date: 1988-01-23

Description

[Brief explanation of the drawing]

第１図は本考案の実施例のチヨークコイルの斜
視図、第２図は第１図のＡ―Ａ′線の断面図、第
３図Ａは第１図においてコアとして使用するＥ型
鋼板、及び凹部方向に直角に切断して凹部方向の
寸法を短くしたもう１つのＥ型鋼板の斜視図、第
３図Ｂは第３図Ａの積み重ねコアを形成した時の
斜視図、第４図は従来の巻材を巻くためのボビン
の斜視図、第５図は従来の巻材を巻いたボビンに
コアを挿入した状態の斜視図、第６図は従来のチ
ヨークコイルを固定するための締め金具を示す斜
視図、第７図Ａは従来のチヨークコイルにおいて
、コアとして使用しているＥ型鋼板、Ｉ型鋼板の
斜視図、第７図Ｂは第７図Ａのコアを形成した時
の斜視図、第８図は従来のチヨークコイルの斜視
図、第９図は第８図の横断面図である。１，１１……チヨークコイル、２……ボビン、
３……Ｅ型鋼板、４……切断Ｅ型鋼板、５……Ｉ
型鋼板、６……巻材、７……絶縁紙、８……コア
、９……締め金具、１０……コイル。 Fig. 1 is a perspective view of a chiyoke coil according to an embodiment of the present invention, Fig. 2 is a sectional view taken along line A-A' in Fig. 1, Fig. 3A is an E-type steel plate used as the core in Fig. 1, and A perspective view of another E-type steel plate cut at right angles to the recess direction to shorten the dimension in the recess direction. Figure 3B is a perspective view when the stacked core of Figure 3A is formed, and Figure 4 is a conventional steel plate. Fig. 5 is a perspective view of a core inserted into a bobbin wound with a conventional winding material, and Fig. 6 shows a conventional fastener for fixing a winding coil. A perspective view, FIG. 7A is a perspective view of an E-type steel plate and an I-type steel plate used as the core in a conventional Chi York coil, and FIG. 7B is a perspective view when the core of FIG. 7A is formed. FIG. 8 is a perspective view of a conventional chiyoke coil, and FIG. 9 is a cross-sectional view of FIG. 8. 1, 11...Chiyoke coil, 2...Bobbin,
3... E type steel plate, 4... Cutting E type steel plate, 5... I
Shaped steel plate, 6... winding material, 7... insulating paper, 8... core, 9... fastener, 10... coil.

Claims

[Scope of utility model registration request]

A chiyoke coil characterized in that a first E-type steel plate and a second E-type steel plate are brought into contact with each other at their side surfaces so as to form two hollow parts to form a core, and a winding material is passed through the hollow part. .