JPS6447247A - Dc motor - Google Patents
Dc motorInfo
- Publication number
- JPS6447247A JPS6447247A JP62204668A JP20466887A JPS6447247A JP S6447247 A JPS6447247 A JP S6447247A JP 62204668 A JP62204668 A JP 62204668A JP 20466887 A JP20466887 A JP 20466887A JP S6447247 A JPS6447247 A JP S6447247A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- armature
- magnetic flux
- magnetic
- energized
- 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
- Synchronous Machinery (AREA)
Abstract
PURPOSE:To eliminate the use of a permanent magnet for an opposite element by circumferentially dividing the faces of the opposite elements facing an armature by a magnetic material and a superconducting material. CONSTITUTION:When a coil (a) is so energized as to become an N-pole, a coil a' is excited to an S-pole. Accordingly, a magnetic flux is fed from the coil (a) through an opposite element 2 to the coil a'. However, it cannot pass a block 5 of a superconducting material at the moment that the coils a-a' are energized but pass only a yoke 4 of a magnetic material. Accordingly, a magnetic flux between an armature 1 and the element 2 is radially inclined at a predetermined angle, thereby generating a rotary force. Then, when an armature magnetic field is so rotated that the inclination of the magnetic flux always becomes the same direction, the rotary force is continuously generated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62204668A JPS6447247A (en) | 1987-08-18 | 1987-08-18 | Dc motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62204668A JPS6447247A (en) | 1987-08-18 | 1987-08-18 | Dc motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6447247A true JPS6447247A (en) | 1989-02-21 |
Family
ID=16494310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62204668A Pending JPS6447247A (en) | 1987-08-18 | 1987-08-18 | Dc motor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6447247A (en) |
-
1987
- 1987-08-18 JP JP62204668A patent/JPS6447247A/en active Pending
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