JPH0158288U - - Google Patents
Info
- Publication number
- JPH0158288U JPH0158288U JP15254887U JP15254887U JPH0158288U JP H0158288 U JPH0158288 U JP H0158288U JP 15254887 U JP15254887 U JP 15254887U JP 15254887 U JP15254887 U JP 15254887U JP H0158288 U JPH0158288 U JP H0158288U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- cylinder
- pole
- magnet
- center
- 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
- 239000012141 concentrate Substances 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Description
第１図は、本考案の一実施例を示す構成図、第
２図〜第４図は、本考案の説明に供する図、第５
図は本考案の他の実施例を示す構成図である。
１……円筒型状ヨーク、２ａ〜２ｆ……マグネ
ツト、３ａ〜３ｆ……磁極部材、３ａ１，３ａ２
〜３ｆ１，３ｆ２……磁極、４ａ１，４ａ２〜４
ｆ１，４ｆ２……コイル、５……回転軸、６……
歯車状リング部材。
FIG. 1 is a configuration diagram showing one embodiment of the present invention, FIGS. 2 to 4 are diagrams for explaining the present invention, and FIG.
The figure is a configuration diagram showing another embodiment of the present invention. 1... Cylindrical yoke, 2a to 2f... Magnet, 3a to 3f... Magnetic pole member, 3a 1 , 3a 2
~3f 1 , 3f 2 ... magnetic pole, 4a 1 , 4a 2 ~ 4
f 1 , 4f 2 ... Coil, 5 ... Rotating shaft, 6 ...
Gear-shaped ring member.
Claims (1)
において円筒の径方向にＮ極とＳ極を有し、且つ
各極が交互に配列されるもそれぞれ等間隔に固定
配置された偶数個の略扇状マグネツトと、該マグ
ネツトの円筒中心方向の極にそれぞれ磁気的に結
合配置され、円筒中心方向に２つの突出した磁極
を有する磁極部材と、前記各磁極にそれぞれ所定
の方向に巻回されたコイルとからなるステータ部
と、 前記円筒の中心線上において回転自在に保持さ
れた回転軸と、該回転軸の周面にこれと一体的に
固定配置された磁性部材の歯車状リング部材とで
形成されたロータ部とからなり、 前記マグネツトの磁束を集約すべく前記マグネ
ツトの極面積に対する前記磁極面積の比率を十分
小さくしたことを特徴とするモータ。 (2) コイルが巻回された前記各磁極が、複数の
突出部を有することを特徴とする実用新案登録請
求第１項記載のモータ。[Claims for Utility Model Registration] (1) A yoke having a substantially cylindrical shape, and having N and S poles in the radial direction of the cylinder on the inner peripheral surface of the yoke, and each pole being arranged alternately. An even number of substantially fan-shaped magnets fixedly arranged at equal intervals, a magnetic pole member each magnetically coupled to a pole of the magnet in the direction of the center of the cylinder and having two protruding magnetic poles in the direction of the center of the cylinder, and each of the magnetic poles. a stator portion consisting of a coil wound in a predetermined direction, a rotary shaft rotatably held on the center line of the cylinder, and a stator portion integrally fixed to the circumferential surface of the rotary shaft. 1. A motor comprising a rotor portion formed of a gear-shaped ring member of a magnetic member, and characterized in that the ratio of the magnetic pole area to the pole area of the magnet is sufficiently small in order to concentrate the magnetic flux of the magnet. (2) The motor according to claim 1, wherein each of the magnetic poles around which a coil is wound has a plurality of protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15254887U JPH0158288U (en) | 1987-10-05 | 1987-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15254887U JPH0158288U (en) | 1987-10-05 | 1987-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0158288U true JPH0158288U (en) | 1989-04-12 |
Family
ID=31427574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15254887U Pending JPH0158288U (en) | 1987-10-05 | 1987-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0158288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016522672A (en) * | 2013-06-21 | 2016-07-28 | アルトゥーロ、ペレス、ロドリゲスＡｒｔｕｒｏ Ｐｅｒｅｚ Ｒｏｄｒｉｇｕｅｚ | Improvement of rotating magnetic field machine |
| CN107769510A (en) * | 2017-10-27 | 2018-03-06 | 江苏理工学院 | A kind of stator is embedded with the composite stepper motor of U-shaped permanent magnet |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55133664A (en) * | 1979-03-30 | 1980-10-17 | Asea Ab | Magnetic reluctance machine |
| JPS60113649A (en) * | 1983-11-21 | 1985-06-20 | Hitachi Metals Ltd | Drive device of driven shaft |
-
1987
- 1987-10-05 JP JP15254887U patent/JPH0158288U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55133664A (en) * | 1979-03-30 | 1980-10-17 | Asea Ab | Magnetic reluctance machine |
| JPS60113649A (en) * | 1983-11-21 | 1985-06-20 | Hitachi Metals Ltd | Drive device of driven shaft |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016522672A (en) * | 2013-06-21 | 2016-07-28 | アルトゥーロ、ペレス、ロドリゲスＡｒｔｕｒｏ Ｐｅｒｅｚ Ｒｏｄｒｉｇｕｅｚ | Improvement of rotating magnetic field machine |
| CN107769510A (en) * | 2017-10-27 | 2018-03-06 | 江苏理工学院 | A kind of stator is embedded with the composite stepper motor of U-shaped permanent magnet |