JPS6455810A - Electromagnet device - Google Patents
Electromagnet deviceInfo
- Publication number
- JPS6455810A JPS6455810A JP62212502A JP21250287A JPS6455810A JP S6455810 A JPS6455810 A JP S6455810A JP 62212502 A JP62212502 A JP 62212502A JP 21250287 A JP21250287 A JP 21250287A JP S6455810 A JPS6455810 A JP S6455810A
- Authority
- JP
- Japan
- Prior art keywords
- armature
- spring
- contacting
- operating direction
- coil
- 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
- Electromagnets (AREA)
Abstract
PURPOSE:To realize a reduction in a noise without restriction, such as a reduction in the displacement of an armature by providing a spring reversely to the operating direction of an armature on the way of contacting operation of a spring load at the time of elastic engagement and perpendicularly to the operating direction of the armature at the contacting position of the spring load, near the end of the armature. CONSTITUTION:When a coil 2 of a nonexciting state or a separating position is energized, the magnetic fluxes of a permanent magnet 5 and the coil 2 cancel each other to be superposed to rotate an armature 3 clockwise, and an engaging part 6a is brought into contact with a wall 1g on the way of contacting operation. Accordingly, the spring force F1 of a spring 6 operates reversely the armature 3 to the operating direction to decelerate the operating speed of the armature 3. Further, when the armature 3 is rotated, the engaging part 6a of the spring rises on the wall 1g to be disposed on a central part 1f, and the contacting face Ta of the armature 3 is attracted to the end face Ea of a yoke 1. The spring force F2 of the spring 6 operates the armature 3 at this contacting position perpendicularly to the operating direction. Accordingly, the influence to the attracting force property becomes extremely small in this state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62212502A JPS6455810A (en) | 1987-08-26 | 1987-08-26 | Electromagnet device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62212502A JPS6455810A (en) | 1987-08-26 | 1987-08-26 | Electromagnet device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6455810A true JPS6455810A (en) | 1989-03-02 |
Family
ID=16623726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62212502A Pending JPS6455810A (en) | 1987-08-26 | 1987-08-26 | Electromagnet device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6455810A (en) |
-
1987
- 1987-08-26 JP JP62212502A patent/JPS6455810A/en active Pending
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