| 摘要 |
PROBLEM TO BE SOLVED: To obtain a magnetic inductor type rotating machine, which enhances its efficiency even if it is driven at superhigh-speed rotation by suppressing an increase in copper loss to reduce iron loss, and also lessens a drop in torque. SOLUTION: The first rotor core 4 and the second rotor core 5 are constituted by stacking the first rotor lamination cores 31, which are manufactured by stacking thin magnetic plates, and the second rotor lamination cores 32, which are manufactured by stacking thick magnetic plates, respectively. The first rotor lamination cores 31 are arranged to face each other a predetermined distance apart. The first stator core 9 and the second stator core 10 are constituted by stacking the first stator lamination cores 41, which are manufactured by stacking thin magnetic plates, and the second stator lamination cores 42, which are manufactured by stacking thick magnetic plates, respectively. The first stator lamination cores 41 are arranged to face each other via a field coil 12. COPYRIGHT: (C)2011,JPO&INPIT
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