JPS5553149A - Synchronous motor - Google Patents
Synchronous motorInfo
- Publication number
- JPS5553149A JPS5553149A JP12643778A JP12643778A JPS5553149A JP S5553149 A JPS5553149 A JP S5553149A JP 12643778 A JP12643778 A JP 12643778A JP 12643778 A JP12643778 A JP 12643778A JP S5553149 A JPS5553149 A JP S5553149A
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- gear
- pole plate
- rotor
- engaged
- 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.)
- Granted
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
PURPOSE: To surely maintain an anti-reversal function for a long time, by setting prescribed friction coefficients between the contact surfaces of a stopper and a gear and between those of the stopper and a pole plate.
CONSTITUTION: A rotor 10 made of a permanent magnet is provided. A first output pinion 12 and an anti-reversal cam 11 are integrally provided on the top of the central part of the rotor. A stopper 22 having a projection 23, which is engaged with the cam 11, a first gear 24 engaged with the first output pinion 12, and a push spring 28 for thrusting the first gear 24 and the stopper 22 on a second pole plate 13 are mounted on a shaft 16 on the pole plate 13. A washer 40 or the like is interposed between the stopper 22 and the second pole plate 13 and the friction coefficient between the contact surfaces of the first gear 24 and the stopper 22 is made larger than that between those of the stopper 22 and the second pole plate 13 so that the stopper 22 swings following up the rotation of the first gear 24.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12643778A JPS5838057B2 (en) | 1978-10-14 | 1978-10-14 | synchronous motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12643778A JPS5838057B2 (en) | 1978-10-14 | 1978-10-14 | synchronous motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5553149A true JPS5553149A (en) | 1980-04-18 |
JPS5838057B2 JPS5838057B2 (en) | 1983-08-20 |
Family
ID=14935173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12643778A Expired JPS5838057B2 (en) | 1978-10-14 | 1978-10-14 | synchronous motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5838057B2 (en) |
-
1978
- 1978-10-14 JP JP12643778A patent/JPS5838057B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5838057B2 (en) | 1983-08-20 |
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