| 摘要 |
PURPOSE:To reduce the size of a stator by projecting poles on a stator, engaging the projected poles with holes of nonferrous metal for a linear induction motor, and integrating a conductor with the stator. CONSTITUTION:A stator 1 is formed of laminated silicon steel plates, and many poles 7 are independently projected. A conductor 9 is formed of a material of nonferrous metal formed with holes at the portions corresponding to the poles 7. A heat sink fin is formed on the periphery of the conductor 9. The poles 7 are engaged with the holes of the conductor 9 to associate the stator 1 and the conductor. A movable element 5 is constructed that a magnetic circuit of the structure that a coil 17 is wound on a laminated silicon steel plate and mounts at a body 19 of steel plate with a magnetic circuit of the structure that the coil 17 is wound on the pole 15 of the laminated silicon steel plates, thereby forming to extent the teeth 21 from the body 19 in parallel with the pole 15. |
