JPS62159168U - - Google Patents
Info
- Publication number
- JPS62159168U JPS62159168U JP4670286U JP4670286U JPS62159168U JP S62159168 U JPS62159168 U JP S62159168U JP 4670286 U JP4670286 U JP 4670286U JP 4670286 U JP4670286 U JP 4670286U JP S62159168 U JPS62159168 U JP S62159168U
- Authority
- JP
- Japan
- Prior art keywords
- armature core
- winding
- armature
- rotor shaft
- electric motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Brushless Motors (AREA)
Description
第１図は本考案の第一実施例の直流電動機で用
いる電機子鉄心の斜視図、第２図は第１図で示し
た電機子鉄心を用いた本考案の第一実施例の直流
電動機の断面図、第３図は本考案の第二実施例の
電機子鉄心の斜視図、第４図は直流電動機におけ
るうず電流の説明図である。
図において、２……電機子巻線、３……回転子
軸、ＡＣ……電機子鉄心、ＦＭ１，ＦＭ２……界
磁用磁石、である。なお、図中、同一符号及び同
一記号は、同一または相当部分を示す。
Fig. 1 is a perspective view of an armature core used in a DC motor according to a first embodiment of the present invention, and Fig. 2 is a perspective view of a DC motor according to a first embodiment of the present invention using the armature core shown in Fig. 1. A sectional view, FIG. 3 is a perspective view of an armature core according to a second embodiment of the present invention, and FIG. 4 is an explanatory diagram of eddy current in a DC motor. In the figure, 2... armature winding, 3... rotor shaft, AC... armature core, FM1, FM2... field magnets. In addition, in the figures, the same reference numerals and symbols indicate the same or equivalent parts.
Claims (1)
形成した電機子鉄心と、 該電機子鉄心に対して前記回転子軸の軸方向に
平行に磁界を発生させる界磁用磁石と、 前記電機子鉄心に設けた電機子巻線と、 を具備することを特徴とする電動機。 (2) 前記磁性体帯を回転子軸の半径方向に巻回
して形成した電機子鉄心及びそこに配設した電機
子巻線は、電機子鉄心の円周方向にｎ（但し、ｎ
は偶数）分割し、回転子軸方向に厚い部分と薄い
部分とを交互に形成し、前記薄い部分にトロイダ
ル状の電機子巻線を設けたことを特徴とする実用
新案登録請求の範囲第１項に記載の電動機。 (3) 前記電機子鉄心に対して前記回転子軸の軸
方向に平行に磁界を発生させる界磁用磁石は、電
機子鉄心の両側に同一磁極が対向するように配設
したことを特徴とする実用新案登録請求の範囲第
１項に記載の電動機。[Claims for Utility Model Registration] (1) An armature core formed by winding a magnetic band in the radial direction of the rotor shaft, and a magnetic field applied to the armature core in parallel to the axial direction of the rotor shaft. An electric motor comprising: a field magnet that generates a magnetic field; and an armature winding provided on the armature core. (2) The armature core formed by winding the magnetic band in the radial direction of the rotor shaft and the armature winding arranged therein are
is an even number), thick portions and thin portions are alternately formed in the axial direction of the rotor, and a toroidal armature winding is provided in the thin portion. The electric motor described in section. (3) Field magnets that generate a magnetic field parallel to the axial direction of the rotor shaft with respect to the armature core are arranged so that the same magnetic poles face each other on both sides of the armature core. The electric motor according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4670286U JPS62159168U (en) | 1986-03-28 | 1986-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4670286U JPS62159168U (en) | 1986-03-28 | 1986-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62159168U true JPS62159168U (en) | 1987-10-09 |
Family
ID=30866608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4670286U Pending JPS62159168U (en) | 1986-03-28 | 1986-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62159168U (en) |
-
1986
- 1986-03-28 JP JP4670286U patent/JPS62159168U/ja active Pending
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