JPH03106858U

JPH03106858U -

Info

Publication number: JPH03106858U
Application number: JP1601990U
Authority: JP
Priority date: 1990-02-20
Filing date: 1990-02-20
Publication date: 1991-11-05

Description

[Brief explanation of the drawing]

第１図ないし第７図は本考案の実施例を示した
もので、第１図は全体の正面図、第２図は第１図
の−線断面図、第３図は上半部を断面して示
した側面図、第４図は本実施例で用いる界磁鉄心
の斜視図、第５図は本実施例で用いる２つの割り
構造のボビンの各半部の形状を示した正面図、第
６図は第５図の−線断面図、第７図は第５図
の背面図、第８図は従来の回転子の要部の断面図
である。１……界磁鉄心、１ａ，１ｂ……コイル巻装部
、１ｃ……回転軸取付け用の孔、２……ボビン、
２ａ，２ｂ……コイル巻回用胴部、２ｆ……渡り
線挿入用溝部、２ｈ……傾斜面、３Ａ，３Ｂ……
コイル、３ａ……渡り線。 Figures 1 to 7 show an embodiment of the present invention, where Figure 1 is a front view of the whole, Figure 2 is a cross-sectional view taken along the line - - in Figure 1, and Figure 3 is a cross-sectional view of the upper half. FIG. 4 is a perspective view of the field core used in this example, and FIG. 5 is a front view showing the shape of each half of the two-split bobbin used in this example. 6 is a sectional view taken along the line -- in FIG. 5, FIG. 7 is a rear view of FIG. 5, and FIG. 8 is a sectional view of the main parts of a conventional rotor. 1... Field iron core, 1a, 1b... Coil winding part, 1c... Hole for mounting the rotating shaft, 2... Bobbin,
2a, 2b... Body for coil winding, 2f... Groove for connecting wire insertion, 2h... Inclined surface, 3A, 3B...
Coil, 3a...crossover wire.

Claims

[Claims for Utility Model Registration] A rotor core comprising first and second coil winding portions respectively located on both sides of a portion to which a rotating shaft is attached; first and second coil winding body parts provided so as to respectively surround the second coil winding part;
and a crossover wire insertion groove provided so as to communicate between the second coil winding trunk, and a connecting wire insertion groove provided to communicate between the second coil winding trunk, and a connecting wire inserted into the first and second coil winding trunks of the bobbin. In a rotor for a rotating electrical machine in which the rotated coils are connected by a crossover wire that crosses diagonally within the crossover wire insertion groove, the crossover wire insertion groove has an inclined surface along the crossover wire that crosses within the groove. A rotor for a rotating electric machine, wherein the crossover wire is supported by being in contact with the inclined surface.