JPS5825023U - transformer winding - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図ａ、　　ｂば従来技術に係り、第１図ａは巻鉄心
変圧器の鉄心および巻線を抽出して示す正面図、第１図
すは第１図ａ中のＸ−Ｘ矢視断面図、第２図〜第４図は
本考案の一実施例に係り、第２図は鉄心に装着された巻
線の概略断面図、第３図はその巻線の一部を示す斜視図
、第４図ａ−ｃは巻線の外周絶縁紙の折畳み例を説明す
る概略断面図である。 図面中、ｌＡ、ｌＢは巻線、３は巻鉄心、５は外周絶縁
紙、５Ａは外周絶縁紙の折畳み個所、６は絶縁テープ、
７は外周絶縁紙の折畳み末端部である。Figures 1a and b relate to the prior art; Figure 1a is a front view extracting and showing the core and windings of a wound core transformer; Figure 1 is taken along arrow X-X in Figure 1a The sectional views, FIGS. 2 to 4, relate to an embodiment of the present invention, FIG. 2 is a schematic sectional view of a winding attached to an iron core, and FIG. 3 is a perspective view showing a part of the winding. , FIGS. 4a to 4c are schematic cross-sectional views illustrating an example of folding the outer circumferential insulating paper of the winding. In the drawing, 1A and 1B are windings, 3 is a wound core, 5 is an outer insulating paper, 5A is a folding point of the outer insulating paper, 6 is an insulating tape,
7 is the folded end of the outer insulating paper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外周絶縁紙を巻回してな９巻線が鉄心に夫々装着された
巻鉄心変圧器において、前記巻線の互いに相対向する面
に夫々前記外周絶縁紙が複数回ジグザグ状に折畳まれて
なる巻線間バーリヤを具えたことを特徴とする変圧器巻
線。In a wound core transformer in which nine windings each having an outer circumferential insulating paper wound thereon are attached to an iron core, the outer circumferential insulating paper is folded in a zigzag shape a plurality of times on each of the mutually opposing surfaces of the windings. A transformer winding characterized by having an inter-winding barrier.