| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an inlet guide vane, a compressor provided with the inlet guide vane, and a refrigerator provided with the compressor, that can extend the service life of a bearing sleeve by reducing a thrust load applied to the bearing sleeve when regulating a suction amount and flow direction of fluid and reducing wear. <P>SOLUTION: The inlet guide vane 24 includes: a shaft 25 that is turnably supported by inserting a round bar-shaped shaft body portion 25a into the bearing sleeve 106; and a plate-shaped vane main body 26 that is joined with the shaft 25 and projects from an inner peripheral surface 21g of a suction port 103 to a central portion thereof, the shaft 25 including a flange portion 25b that is provided at a tip side in a direction of the axis line O1 to join with the vane main body 26 and that extends to an outside in a direction perpendicular to the axis line O1 so as to be extended outward in a radial direction of the bearing sleeve 106. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
