| 摘要 |
PROBLEM TO BE SOLVED: To perform individual inspection or the like by separating a compressor from a motor for individual rotation driving. SOLUTION: A rotating shaft 14 of the motor 10 is supported on a front case 3 and a center case 4 with bearings 63, 67, and an insertion portion 15 of the rotating shaft 14 is protruded from a partition wall 8. A rotating shaft 27 of a rotor 25 of the compressor 20 includes an axial jointing hole 28 for accommodating the insertion porion 15. By engagement of a spline formed on the inner periphery of the insertion hole 28 with a spline formed on the outer periphery of the insertion portion 15, both the rotating shafts 14, 27 are jointed. On the front end of the insertion portion 15, a threaded hole 18 is formed to axially joint the rotor to a rotating element using bolts 72. With this constitution, before jointing the rotating shafts 14, 27, the compressor and the motor can be assembled in parallel to each other. The compressor can be adjusted solely and with high accuracy. The motor can be driven solely for inspection and quality verification. COPYRIGHT: (C)2005,JPO&NCIPI
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