JPH0297867U - - Google Patents
Info
- Publication number
- JPH0297867U JPH0297867U JP363389U JP363389U JPH0297867U JP H0297867 U JPH0297867 U JP H0297867U JP 363389 U JP363389 U JP 363389U JP 363389 U JP363389 U JP 363389U JP H0297867 U JPH0297867 U JP H0297867U
- Authority
- JP
- Japan
- Prior art keywords
- poles
- salient poles
- rotor
- salient
- pitches
- 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
- 239000011295 pitch Substances 0.000 claims 3
- 230000005405 multipole Effects 0.000 claims 1
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 150000002910 rare earth metals Chemical class 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第1図は本考案の一実施例を示す断面図、第2
図は本考案の他の実施例を示す断面図、第3図は
従来例を示す断面図である。
1,33…固定子、2,31…ロータ、3,3
2…ロータの突極、4,34…固定子の突極、5
,35…コイル、6…固定子の突極面、7,36
…コイル。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a sectional view showing another embodiment of the present invention, and FIG. 3 is a sectional view showing a conventional example. 1, 33... Stator, 2, 31... Rotor, 3, 3
2... Salient poles of the rotor, 4, 34... Salient poles of the stator, 5
, 35... Coil, 6... Salient pole surface of stator, 7, 36
…coil.
Claims (1)
と、 このロータと突極と等ピツチとなるように薄板
永久磁石細片が貼着された複数の突極を有し、こ
の突極が前記ロータの突極と対向するように配設
される固定子とを備えた同期電動機において、 前記固定子の突極面が多数の直線を連続した多
角形面に形成され、 この多角形面に薄肉短冊状の希土類永久磁石が
N極、S極交互に等ピツチで配設されていること
を特徴とする永久磁石形多極同期電動機。[Scope of Claim for Utility Model Registration] A rotor in which a large number of salient poles are provided at equal circumferential pitches, and a plurality of salient poles to which thin permanent magnet strips are attached so as to be at equal pitches between the rotor and the salient poles. and a stator disposed such that the salient poles face the salient poles of the rotor, wherein the salient pole surface of the stator is formed into a polygonal surface with a large number of continuous straight lines. A permanent magnet type multi-pole synchronous motor characterized in that thin strip rare earth permanent magnets are arranged on the polygonal surface with N poles and S poles alternately arranged at equal pitches.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP363389U JPH0297867U (en) | 1989-01-17 | 1989-01-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP363389U JPH0297867U (en) | 1989-01-17 | 1989-01-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0297867U true JPH0297867U (en) | 1990-08-03 |
Family
ID=31205444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP363389U Pending JPH0297867U (en) | 1989-01-17 | 1989-01-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0297867U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014171368A (en) * | 2013-03-05 | 2014-09-18 | Sanyo Denki Co Ltd | Inductor type rotary motor |
-
1989
- 1989-01-17 JP JP363389U patent/JPH0297867U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014171368A (en) * | 2013-03-05 | 2014-09-18 | Sanyo Denki Co Ltd | Inductor type rotary motor |
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