| 摘要 |
PROBLEM TO BE SOLVED: To provide an outer rotor supporting structure of rotary electric machine capable of dealing with high speed rotation, and capable of performing lubrication and cooling at once without providing a cooling means. SOLUTION: The outer rotor supporting structure of a rotary electric machine comprising a stator 101, and an outer rotor 103 provided on the outside of the stator is arranged such that lubricant being supplied to a bearing for supporting one end of the outer rotor flows on the inner surface of the outer rotor before being discharged to the outside from the end part of the outer rotor on the side opposite to the bearing. COPYRIGHT: (C)2005,JPO&NCIPI
|
