AXIAL GAP TYPE MOTOR, COMPRESSOR, AND METHOD OF MANUFACTURING AXIAL GAP TYPE MOTOR

摘要

PROBLEM TO BE SOLVED: To provide a technology which can suppress a thrust force easily without obstructing the downsizing of a motor, in an axial gap motor.;SOLUTION: In an axial gap type motor which is equipped with an armature 32 and a field magneton 31, projections (projections on armature side) P1-P3 which have side faces roughly parallel with a rotating shaft 92 and standing in its circumferential direction are formed on the field magneton 31 side of the armature 32. On the other hand, projections (projections on field magneton side) P11-P14 which have side faces roughly parallel with the rotating shaft 92 and standing in its circumferential direction are formed on the armature 32 side of the field magneton 31. Then, the formed of the projections P1-P3 on the armature side which lean about 90° to a plane vertical to the rotating shaft 92 and stand in its circumferential direction and the formed of the projections P11-P14 on the field magneton side face each other.;COPYRIGHT: (C)2008,JPO&INPIT