JPS641487A - Magnet motor - Google Patents
Magnet motorInfo
- Publication number
- JPS641487A JPS641487A JP4498687A JP4498687A JPS641487A JP S641487 A JPS641487 A JP S641487A JP 4498687 A JP4498687 A JP 4498687A JP 4498687 A JP4498687 A JP 4498687A JP S641487 A JPS641487 A JP S641487A
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- rotary
- attraction
- attraction board
- board
- 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
Abstract
PURPOSE: To rotate a rotary member, by placing an attraction board at a position between a fixed permanent magnet and a rotary permanent magnet where same polarities are faced each other, and rolling the attraction board to the outside of magnetic environment through a detector.
CONSTITUTION: A magnet motor 1 comprises a substrate 2, a, fixed body 3 of a permanent magnet 11, a rotary body 4 provided with a permanent magnet 12, an attraction body 5, a detection body 6 and a securing shaft 8 for the rotary body 4. The attraction body 5 is formed with an attraction board 51 made of magnetic material and a member 50 for displacing the attraction board 51 to a position where it is not subjected to magnetic influence of both permanent magnets 11, 12. When the attraction board 51 is set at a predetermined position between the fixed permanent magnet 11 and the rotary permanent magnet 12, the rotary permanent magnet 12 is attracted in the direction of the attraction board 51 even if facing poles of both magnets 11, 12 have the same polarity, resulting in rotation of the rotary body 4 around the shaft 8.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4498687A JPS641487A (en) | 1987-02-26 | 1987-02-26 | Magnet motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4498687A JPS641487A (en) | 1987-02-26 | 1987-02-26 | Magnet motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH011487A JPH011487A (en) | 1989-01-05 |
JPS641487A true JPS641487A (en) | 1989-01-05 |
Family
ID=12706780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4498687A Pending JPS641487A (en) | 1987-02-26 | 1987-02-26 | Magnet motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS641487A (en) |
-
1987
- 1987-02-26 JP JP4498687A patent/JPS641487A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3563818D1 (en) | Pulsed magnetic-field generator for therapeutical use | |
CA2143919A1 (en) | Rotary position sensor with improved bearing tolerance | |
ES2015156A6 (en) | Reluctance motor. | |
JPS57146164A (en) | Speed detecting device for disk type motor | |
WO2002061918A3 (en) | Line start permanent magnet motor | |
JPS641487A (en) | Magnet motor | |
CA2033170A1 (en) | Synchronous machine | |
SE8206803D0 (en) | ELECTROMAGNETIC INDICATOR HAVING A ROTOR DISPOSABLE IN DISCRETE POSITIONS | |
JPS6479968A (en) | Motor | |
JPS5722367A (en) | Commutatorless motor | |
JPH11262239A (en) | Magnetic force rotating apparatus | |
JPS643512A (en) | Ring for rotary sensor | |
DE3900691C1 (en) | ||
FR2403678A1 (en) | Magnetically driven motor having pivoted magnetic elements - carried on tips of rotor turning over to change polarity of rotor twice per revolution | |
JPS5566269A (en) | Rotating apparatus | |
JPS56147942A (en) | Flywheel | |
JPS54121912A (en) | Rotary position signal generator | |
JPS51133716A (en) | Permanent magent means restricting inverse resistance and providing fo r action in a constant direction | |
JPS6430921A (en) | Magnetic bearing device | |
EP0207907A3 (en) | Gyroscope pick-off | |
JPS6343919B2 (en) | ||
JPS57119681A (en) | Special motor | |
Schumann et al. | Computation of the Influence of Texture on the Coercive Force of Polycrystalline Permanent Magnets | |
JPS5749376A (en) | Magnetic rotary apparatus | |
JPS5568889A (en) | Rotating apparatus employing permanent magnet |