JPS6374069U

JPS6374069U -

Info

Publication number: JPS6374069U
Application number: JP16852886U
Authority: JP
Priority date: 1986-11-01
Filing date: 1986-11-01
Publication date: 1988-05-17

Description

[Brief explanation of the drawing]

第１図ａおよびｂは、本考案による実施例の構
成を示すそれぞれ平面図および側面図、第２図ａ
およびｂは、第１図における単コイルのそれぞれ
平面図および側断面図、第３図は、第１図の実施
例に適用される単コイルの他の例を示す平面図、
第４図は、本考案に適用される第２図の単コイル
とは異なるリード線の引き出し方を示す平面図、
第５図ａおよびｂは、従来の電機子巻線の構成例
を示すそれぞれ平面図および側面図、第６図ａお
よびｂは、第５図における単コイルのそれぞれ平
面図および側断面図、第７図ａおよびｂは、従来
の電機子巻線の他の構成例を示すそれぞれ平面図
および側面図、第８図は電機子巻線の適用される
従来の構造例を示す側断面図である。図において、１，１―１〜１―４，１―２０〜
１―２３は単コイル、１ａ，１ｂ，３ａ，４ａ，
４ｂは厚みの薄い辺、２ａ，２ａ―１，２ａ―４
，５ａは巻始めのリード線である。 Figures 1a and b are a plan view and a side view, respectively, showing the configuration of an embodiment according to the present invention, and Figure 2a is a
and b are respectively a plan view and a side sectional view of the single coil in FIG. 1, and FIG. 3 is a plan view showing another example of the single coil applied to the embodiment of FIG. 1,
FIG. 4 is a plan view showing a different way of drawing out the lead wire from the single coil shown in FIG. 2, which is applied to the present invention;
5a and 5b are a plan view and a side view, respectively, showing a configuration example of a conventional armature winding; FIGS. 6a and 6b are a plan view and a side sectional view, respectively, of a single coil in FIG. Figures 7a and 7b are a plan view and a side view, respectively, showing other configuration examples of the conventional armature winding, and Figure 8 is a side sectional view showing a conventional structural example to which the armature winding is applied. . In the figure, 1,1-1~1-4,1-20~
1-23 is a single coil, 1a, 1b, 3a, 4a,
4b is the thinner side, 2a, 2a-1, 2a-4
, 5a are lead wires at the beginning of winding.

Claims

[Scope of utility model registration request]

A flat motor armature winding consisting of multiple single coils formed by winding insulated wire into a flat shape, overlapping each other around a rotating shaft, and arranging them so as to pass through the magnetic flux generated by a magnet. , the single coil is wound such that the thickness in the axial direction of the peripheral part of the winding near the rotational axis is thinner than the thickness of the other peripheral part, and the lead wire of these single coils is An armature winding of a flat motor, characterized in that each of the armature windings is guided to a commutator through the thinned periphery.