JPS6375010U

JPS6375010U -

Info

Publication number: JPS6375010U
Application number: JP16956786U
Authority: JP
Priority date: 1986-11-06
Filing date: 1986-11-06
Publication date: 1988-05-19
Also published as: JPH0452975Y2

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案の一実施例を示し
、第１図Ａ及びＢは第２図中の切断線Ａ―Ａ
及びＢ―Ｂに沿つて示す横断面図、第２図は
全体の斜視図、第３図は等価回路図、第４図は従
来例を示す側面図、第５図は異なる従来例を示す
側面図、第６図Ａ及びＢは第５図中の切断線Ａ
―Ａ及びＢ―Ｂに沿つて示す横断面図、第
７図は第５図に示す従来例の縦断面図、第８図は
従来例の等価回路図である。図面中、１１は第１の単位コイル、１２は第２
の単位コイル、１３は条導体、１４はターン間絶
縁物、１５は接続部、１６は外周側ダミー導体、
１７は内周側ダミー導体である。 1 to 3 show an embodiment of the present invention, and FIG. 1 A and B are cut lines A--A in FIG. 2.
2 is a perspective view of the whole, FIG. 3 is an equivalent circuit diagram, FIG. 4 is a side view of a conventional example, and FIG. 5 is a side view of a different conventional example. Figures 6A and B are cutting lines A in Figure 5.
7 is a longitudinal sectional view of the conventional example shown in FIG. 5, and FIG. 8 is an equivalent circuit diagram of the conventional example. In the drawing, 11 is the first unit coil, 12 is the second unit coil.
unit coil, 13 is a strip conductor, 14 is an inter-turn insulator, 15 is a connection part, 16 is a dummy conductor on the outer peripheral side,
17 is an inner dummy conductor.

Claims

[Scope of utility model registration request]

It consists of first and second unit coils arranged along the axial direction and connected to each other in series, each unit coil being wound around a strip conductor with a common inter-turn insulator for each unit coil. a connecting portion that connects the winding end of the first unit coil and the winding start end of the second unit coil; The outermost peripheral part of the first unit coil, in which the lead conductors provided at the winding start end of the first unit coil and the winding end of the second unit coil are located on the opposite side. A dummy conductor on the outer peripheral side of approximately half a turn is provided between the winding end of the winding end and the winding end position of the second unit coil, and connected to the lead conductor provided at the winding end of the second unit coil. An inner dummy conductor is provided at the innermost circumferential portion of the second unit coil between the winding start end thereof and the winding start end position of the first unit coil, and this is set as the winding start end of the first unit coil. A winding for induction equipment, characterized in that it is connected to a lead-out conductor provided in the winding.