JPS61171471U - - Google Patents
Info
- Publication number
- JPS61171471U JPS61171471U JP5362385U JP5362385U JPS61171471U JP S61171471 U JPS61171471 U JP S61171471U JP 5362385 U JP5362385 U JP 5362385U JP 5362385 U JP5362385 U JP 5362385U JP S61171471 U JPS61171471 U JP S61171471U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- outer circumference
- rotor
- magnetic material
- rotor core
- 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
- 239000000696 magnetic material Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Description
第１図は本考案の一実施例の回転電機で用いる
回転子の実施例を示す縦断面図、第２図は第１図
を２―２線に沿つて切断して示す断面図でクサビ
状永久磁石の実施例を示す図、第３図、第４図は
それぞれ実施例の永久磁石の固定方法を示す断面
図である。
１：回転軸、２：回転子鉄心、３：バランスウ
エイト、４：ネジ穴、５：永久磁石、６：非磁性
体によるバネ状コイル、７：絶縁樹脂、８：バネ
固定溝、９：スペース、１０：リング。
Fig. 1 is a vertical sectional view showing an embodiment of a rotor used in a rotating electric machine according to an embodiment of the present invention, and Fig. 2 is a sectional view taken along line 2-2 of Fig. 1, which has a wedge shape. 3 and 4 are cross-sectional views showing a method of fixing the permanent magnet of the embodiment, respectively. 1: Rotating shaft, 2: Rotor core, 3: Balance weight, 4: Screw hole, 5: Permanent magnet, 6: Spring-like coil made of non-magnetic material, 7: Insulating resin, 8: Spring fixing groove, 9: Space , 10: Ring.
Claims (1)
配置し、前記永久磁石外周部を非磁性体より成る
コイル状バネで固定したことを特徴とする回転子
。 A rotor characterized in that a permanent magnet is arranged to surround the outer circumference of a rotor core, and the outer circumference of the permanent magnet is fixed with a coiled spring made of a non-magnetic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5362385U JPS61171471U (en) | 1985-04-12 | 1985-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5362385U JPS61171471U (en) | 1985-04-12 | 1985-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61171471U true JPS61171471U (en) | 1986-10-24 |
Family
ID=30574662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5362385U Pending JPS61171471U (en) | 1985-04-12 | 1985-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61171471U (en) |
-
1985
- 1985-04-12 JP JP5362385U patent/JPS61171471U/ja active Pending
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