| 摘要 |
PROBLEM TO BE SOLVED: To sufficiently cool a rotor by air cooling. SOLUTION: An air nozzle 41 is provided for directly blowing air into the annular air gap 27 formed between the outer circumferential surface of the rotor 16 and the inner circumferential surface of a stator 21. COPYRIGHT: (C)2008,JPO&INPIT
|
