JPS5556444A - Synchronous motor - Google Patents
Synchronous motorInfo
- Publication number
- JPS5556444A JPS5556444A JP12752378A JP12752378A JPS5556444A JP S5556444 A JPS5556444 A JP S5556444A JP 12752378 A JP12752378 A JP 12752378A JP 12752378 A JP12752378 A JP 12752378A JP S5556444 A JPS5556444 A JP S5556444A
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- core
- supporting shaft
- stationary
- winding
- 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
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
PURPOSE: To provide the function of a clutch mechanism in a synchronous motor by disposing a movable iron core attached with a rotor supporting shaft between a pair of stationary iron cores via a spring in such a manner that, when stator winding is energized, the rotor supporting shaft is lead in.
CONSTITUTION: A stationary iron core 5 is arranged at the lower inside of a spool 3 wound with exciting winding 2 of a stator, and a cylindrical stator iron core 4 is disposed at the upper side thereof. A movable iron core 7 attached with a supporting shaft 6 is so disposed in magnetically coupled state at the inside of the core 4 as to be movable axially, and a spring 9 is interposed between the iron core 7 and the lower stationary core 5. A flat plate rotor 14 is rotatably inserted opposite to the pole plate 10 into the shaft 6. When the winding 2 is energized in this state, the core 7 is attracted downwardly to form a magnetic circuit, and a clutch gear 21 is engaged to thereby transmit power to the motor.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12752378A JPS5556444A (en) | 1978-10-16 | 1978-10-16 | Synchronous motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12752378A JPS5556444A (en) | 1978-10-16 | 1978-10-16 | Synchronous motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5556444A true JPS5556444A (en) | 1980-04-25 |
Family
ID=14962114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12752378A Pending JPS5556444A (en) | 1978-10-16 | 1978-10-16 | Synchronous motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5556444A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120169145A1 (en) * | 2006-12-19 | 2012-07-05 | Hitachi, Ltd. | Linear Actuator |
-
1978
- 1978-10-16 JP JP12752378A patent/JPS5556444A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120169145A1 (en) * | 2006-12-19 | 2012-07-05 | Hitachi, Ltd. | Linear Actuator |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB976450A (en) | Improvements in or relating to alternators and motors | |
JPS645340A (en) | Rotating electric machine | |
JPS5556444A (en) | Synchronous motor | |
JPS56138529A (en) | Electromagnetic clutch | |
JPS5341707A (en) | Electric motor | |
JPS5597172A (en) | Face-opposed motor | |
JPS5399408A (en) | Low speed motor | |
SU1201963A1 (en) | Electric motor with built-in electromagnetic clutch | |
JPS57118180A (en) | Watch movement | |
JPS54131248A (en) | Slow speed device attached electric hoist | |
JPS5622555A (en) | Induction motor having solenoid function | |
JPS5644374A (en) | Incorporating structure for rectifier in generator | |
JPS57168057A (en) | Starter | |
JPS5622554A (en) | Induction motor having solenoid function | |
JPS54131247A (en) | Slow speed device attached electric hoist | |
JPS5529221A (en) | Flat-shaped single-phase induction motor | |
JPS552387A (en) | Outer-rotor type motor | |
SU127115A1 (en) | Electromagnetic two-stage speed controller to spinning machine | |
JPS57199446A (en) | Synchronous motor with decelerating mechanism | |
JPS555081A (en) | Motor construction | |
JPS5379207A (en) | Gage type induction motors | |
JPS53133026A (en) | Electric power winder of cameras | |
JPS57202865A (en) | Motor | |
JPS5395209A (en) | Small dc motor | |
JPS54120813A (en) | Synchronous motor |