| 摘要 |
PROBLEM TO BE SOLVED: To provide a compressor improving the rigidity of a casing and inhibiting noise of the compressor. SOLUTION: The compressor 1 includes the body casing 2 and an electric motor 3 and the electric motor 3 has a stator 8 and a rotor 9. The stator 8 has an annular yoke part 40 and a plurality of teeth 37. The teeth 37 extend inward from the inner peripheral face of the yoke part 40. The rotor 9 is arranged rotatably to the stator 8. The body casing 2 and the outer peripheral face of the stator 8 are welded with a predetermined clearance provided between them. A plurality of welding pints 7 larger than the number of the teeth 37 are provided on the outer peripheral face of the yoke part 40, in a planar view at the stator 8. COPYRIGHT: (C)2011,JPO&INPIT |
