| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a suction casing of a fluid machine which can prevent the disturbance of fluid introduced into a compressor while surely suppressing the breakage of a partitioning plate or the like by suppressing the vibration of the partitioning plate, and the fluid machine. <P>SOLUTION: The partitioning plate 30 for two-dividing a circular passage 26 into the circumferential direction is arranged at a side opposite to a side at which a suction nozzle 25 is formed in the circular passage 26 of the suction casing 21. The partitioning plate 30 is constituted in such a manner that three sides 30a, 30b and 30c of the plate are welded to a first side plate 27, a second side plate 28 and an external peripheral plate 29, and a tip 30d linearly connects a connecting position P1 of an outer casing 22a relative to the first side plate 27 and a connecting position P2 of an inner casing 22b relative to the second side plate 28. <P>COPYRIGHT: (C)2013,JPO&INPIT |
