JPS61153486U

JPS61153486U -

Info

Publication number: JPS61153486U
Application number: JP3522285U
Authority: JP
Priority date: 1985-03-12
Filing date: 1985-03-12
Publication date: 1986-09-22

Description

[Brief explanation of the drawing]

第１図は本考案の実施例の平面図、第２図、第
３図は本考案で用いるコイルの一例のそれぞれ平
面図および側面図、第４図は本考案で用いるコア
の一例の斜視図、第５図ないし第９図は本考案で
用いるコアの種々の例を示し、そのａは平面図、
ｂは側面図、第１０図は本考案の異なる実施例の
平面図、第１１図、第１２図は本考案のさらに異
なる実施例のそれぞれ平面図および一部切欠側面
図、第１３図、第１４図は本考案のさらに異なる
実施例のそれぞれ平面図および縦断側面図、第１
５図は第１３図に示す実斜例のステータの斜視図
、第１６図は本考案の直流モータの駆動回路の一
例の接続図、第１７図は従来の直流モータの平面
図である。１，２６……コイル体、２，３，２７，２８…
…コア、４，２９……ステータ、５，３６……ロ
ータ、３８，３９……巻線、Ｓ……直流電源、Ｔ
Ｒ１，ＴＲ２……トランジスタ。 FIG. 1 is a plan view of an embodiment of the present invention, FIGS. 2 and 3 are a plan view and side view of an example of a coil used in the present invention, and FIG. 4 is a perspective view of an example of a core used in the present invention. , FIGS. 5 to 9 show various examples of the core used in the present invention, in which a is a plan view;
b is a side view, FIG. 10 is a plan view of different embodiments of the present invention, FIGS. 11 and 12 are plan views and partially cutaway side views of further different embodiments of the present invention, and FIGS. Figure 14 is a plan view and a vertical side view of further different embodiments of the present invention, respectively.
5 is a perspective view of the stator of the actual oblique example shown in FIG. 13, FIG. 16 is a connection diagram of an example of the drive circuit of the DC motor of the present invention, and FIG. 17 is a plan view of a conventional DC motor. 1, 26...Coil body, 2, 3, 27, 28...
... Core, 4, 29 ... Stator, 5, 36 ... Rotor, 38, 39 ... Winding, S ... DC power supply, T
R1, TR2...transistor.

Claims

[Scope of utility model registration request]

A stator comprising a coil body in which a set of two windings are wound in a circular shape is sandwiched between cores arranged on both sides of the coil body, and a rotor consisting of a magnet, and the two coil bodies forming the set of the coil bodies are provided. The end of one winding and the beginning of the other winding are connected to one pole of a DC power supply, and the beginning of one winding and the end of the other winding are A DC motor characterized in that each pole is connected to the other pole of a DC power source via a switching element.