JPS5820521U

JPS5820521U - transformer winding

Info

Publication number: JPS5820521U
Application number: JP11286281U
Authority: JP
Inventors: 正雄松本; 正美吉田
Original assignee: 株式会社高岳製作所
Priority date: 1981-07-31
Filing date: 1981-07-31
Publication date: 1983-02-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図〜第３図は従来技術に係り、第１図は変圧器巻線
の２レヤ一分の概略断面図、第２図は端部絶縁物の斜視
図、第３図はルヤー分の変圧器巻線の構成図、第４図〜
第６図は本考案の一実施例に係り第４図は端部絶縁物の
斜視図、第５図は折曲げられた状態の端部絶縁物の斜視
図、第６図は巻始め端の巻始め状態を示す斜視図である
。図面中、１はボビン、２は電線、１０は端部絶縁物、１
１は切り溝、１２は絶縁テープ、Ａは巻始め端、Ｂは巻
終り端である。Figures 1 to 3 relate to the prior art, with Figure 1 being a schematic sectional view of two layers of a transformer winding, Figure 2 being a perspective view of an end insulator, and Figure 3 being a schematic cross-sectional view of one layer of a transformer winding. Block diagram of transformer winding, Figure 4~
Fig. 6 shows an embodiment of the present invention, Fig. 4 is a perspective view of the end insulator, Fig. 5 is a perspective view of the end insulator in a folded state, and Fig. 6 shows the end of the winding start. FIG. 3 is a perspective view showing a winding start state. In the drawing, 1 is a bobbin, 2 is an electric wire, 10 is an end insulator, 1
1 is a cut groove, 12 is an insulating tape, A is a winding start end, and B is a winding end.

Claims

[Scope of utility model registration request]

The end insulation to be attached to both ends of each layer of the transformer winding is formed by cutting a thick press board, and a cut groove is provided at the bending point. A transformer winding, characterized in that it is formed by binding and fixing the wires of the winding end retard in advance with insulating tape, and then winding them together with the wires around a bobbin.