JPS62107576U - - Google Patents
Info
- Publication number
- JPS62107576U JPS62107576U JP20068885U JP20068885U JPS62107576U JP S62107576 U JPS62107576 U JP S62107576U JP 20068885 U JP20068885 U JP 20068885U JP 20068885 U JP20068885 U JP 20068885U JP S62107576 U JPS62107576 U JP S62107576U
- Authority
- JP
- Japan
- Prior art keywords
- friction member
- rotor
- stator
- permanent magnet
- magnetic pole
- 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
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図は本考案の一実施例を示す永久磁石回転
子型の同期電動機の断面図、第２図は同電動機の
斜視図、第３図は同電動機のＡ―Ａ断面図、第４
図は同電動機の要部断面図、第５図は従来の永久
磁石回転子型の同期電動機の断面図、第６図は同
電動機の要部断面図、第７図は一方の固定子交番
磁界と回転子が同期回転する状態と、非同期回転
する状態との説明図、第８図は同説明用の断面図
である。
３……回転子、４……回転軸、５……固定子、
５ａ，５ｂ……磁極部、６……駆動コイル、７…
…慣性質量体、８……摩擦部材、９……側壁、１
０……粘性液体。
Fig. 1 is a sectional view of a permanent magnet rotor type synchronous motor showing an embodiment of the present invention, Fig. 2 is a perspective view of the motor, Fig. 3 is a sectional view taken along line AA of the motor, and Fig.
The figure is a sectional view of the main parts of the same motor, Fig. 5 is a sectional view of a conventional permanent magnet rotor type synchronous motor, Fig. 6 is a sectional view of the main parts of the same motor, and Fig. 7 is the alternating magnetic field of one stator. FIG. 8 is a cross-sectional view for explaining a state in which the rotor rotates synchronously and a state in which the rotor rotates asynchronously. 3...Rotor, 4...Rotating shaft, 5...Stator,
5a, 5b...Magnetic pole part, 6...Drive coil, 7...
...Inertial mass body, 8...Friction member, 9...Side wall, 1
0...Viscous liquid.
Claims (1)
る駆動コイルと、前記磁極部間に回転自在に軸支
された永久磁石極を有する回転子と、前記回転子
またに回転子に一体化した軸に固着された摩擦部
材と、前記摩擦部材に遊嵌保持された慣性質量体
とを備え、前記摩擦部材と慣性質量体の間に粘性
液体を塗布し、前記摩擦部材の外周上に側壁を設
けた永久磁石回転子型の同期電動機。 A stator having a magnetic pole part, a drive coil that excites the stator, a rotor having permanent magnet poles rotatably supported between the magnetic pole parts, and a rotor integrated with the rotor. A friction member fixed to a shaft and an inertial mass body loosely fitted to the friction member are provided, a viscous liquid is applied between the friction member and the inertial mass body, and a side wall is formed on the outer periphery of the friction member. A permanent magnet rotor type synchronous motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20068885U JPS62107576U (en) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20068885U JPS62107576U (en) | 1985-12-26 | 1985-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62107576U true JPS62107576U (en) | 1987-07-09 |
Family
ID=31163434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20068885U Pending JPS62107576U (en) | 1985-12-26 | 1985-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62107576U (en) |
-
1985
- 1985-12-26 JP JP20068885U patent/JPS62107576U/ja active Pending