| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the size of a motor system. <P>SOLUTION: This invention relates to the motor system which includes: a stator 1 having an annular back yoke part 11 and multiple salient pole parts 12 protruding from an inner peripheral surface of the back yoke part 11; a rotor 7 having an outer peripheral covered by the stator 1 and rotating by rotating magnetic field generated in the stator 1; a conductor rod 2 inserted into a space between the salient pole parts 12; and a semiconductor element 3 provided at an end part of the conductor rod 2 on the rotor rotation axis direction and alternately switching the direction of the current flowing through the conductor rod 2 so as to generate the rotating magnetic field. <P>COPYRIGHT: (C)2012,JPO&INPIT |
