JPH0386752U - - Google Patents
Info
- Publication number
- JPH0386752U JPH0386752U JP14715389U JP14715389U JPH0386752U JP H0386752 U JPH0386752 U JP H0386752U JP 14715389 U JP14715389 U JP 14715389U JP 14715389 U JP14715389 U JP 14715389U JP H0386752 U JPH0386752 U JP H0386752U
- Authority
- JP
- Japan
- Prior art keywords
- rotor yoke
- outer periphery
- rotor
- fixed
- permanent magnet
- 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
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案の一実施例を示す斜視図、第２
図は本考案の一実施例に用いるロータヨークを示
す斜視図、第３図ａ，ｂは本考案の一実施例に用
いる永久磁石の平面図及びＡ−Ａ線に沿つて矢印
方向に見た正面図、第４図は従来の矩形状の永久
磁石を取付けるロークヨークの斜視図、第５図は
第４図と異なる従来の矩形状の永久磁石を取付け
るロータヨークの斜視図である。
１０……ロータヨーク、１１……永久磁石、１
２……ロータヨーク本体、１３，１４……位置決
め板、１３ａ，１４ａ……突起。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a perspective view showing a rotor yoke used in an embodiment of the present invention, and Figures 3a and 3b are plan views and front views of permanent magnets used in an embodiment of the present invention, as seen along the A-A line in the direction of the arrow. 4 is a perspective view of a rotor yoke to which a conventional rectangular permanent magnet is attached, and FIG. 5 is a perspective view of a rotor yoke to which a conventional rectangular permanent magnet is attached, which is different from FIG. 10...Rotor yoke, 11...Permanent magnet, 1
2... Rotor yoke main body, 13, 14... Positioning plate, 13a, 14a... Protrusion.
Claims (1)
ら形成され、外周に所定間隔で設けた突起が円周
方向でずれるように配置された一対の位置決め板
を固定して成るロータヨークと、このロータヨー
クの外周に前記突起で位置決めされて固定され、
平面形状を菱形とした永久磁石で構成したことを
特徴とする永久磁石モータのロータ。 A rotor yoke consisting of a pair of positioning plates fixed to both sides of a cylindrical rotor yoke main body, each of which is made of a thin plate and has protrusions provided at predetermined intervals on the outer periphery and which are arranged so as to be offset in the circumferential direction; and an outer periphery of the rotor yoke. positioned and fixed by the protrusion,
A rotor for a permanent magnet motor characterized by being constructed of permanent magnets with a diamond-shaped planar shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14715389U JPH0386752U (en) | 1989-12-22 | 1989-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14715389U JPH0386752U (en) | 1989-12-22 | 1989-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0386752U true JPH0386752U (en) | 1991-09-03 |
Family
ID=31693684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14715389U Pending JPH0386752U (en) | 1989-12-22 | 1989-12-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0386752U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011062078A (en) * | 2010-12-24 | 2011-03-24 | Mitsubishi Electric Corp | Permanent magnet rotary electric machine |
| WO2017221496A1 (en) * | 2016-06-24 | 2017-12-28 | 三菱電機株式会社 | Rotor of permanent magnet rotary electric machine, and permanent magnet rotary electric machine |
| JP2021035091A (en) * | 2019-08-20 | 2021-03-01 | 株式会社デンソー | Rotary electric machine and method for manufacturing rotary electric machine |
-
1989
- 1989-12-22 JP JP14715389U patent/JPH0386752U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011062078A (en) * | 2010-12-24 | 2011-03-24 | Mitsubishi Electric Corp | Permanent magnet rotary electric machine |
| WO2017221496A1 (en) * | 2016-06-24 | 2017-12-28 | 三菱電機株式会社 | Rotor of permanent magnet rotary electric machine, and permanent magnet rotary electric machine |
| JPWO2017221496A1 (en) * | 2016-06-24 | 2018-08-30 | 三菱電機株式会社 | Permanent magnet type rotating electric machine rotor and permanent magnet type rotating electric machine |
| DE112017003124B4 (en) | 2016-06-24 | 2023-03-16 | Mitsubishi Electric Corporation | Rotor for permanent magnet rotating electric machine and permanent magnet rotating electric machine |
| JP2021035091A (en) * | 2019-08-20 | 2021-03-01 | 株式会社デンソー | Rotary electric machine and method for manufacturing rotary electric machine |