FLUID MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a fluid machine that can readily process an impeller and increase processing accuracy to reduce cost as a whole.SOLUTION: In the fluid machine storing the impeller 11 having a centrifugal shape inside a cover 15, a predetermined clearance is maintained between a blade tip 24 of a blade 13 position on a side opposite to a side of a crown 12 to which the blade 13 of the impeller 11 is mounted, and a surface 27 of the cover 15 facing the blade tip 24 to store the impeller 11 inside the cover 15.SELECTED DRAWING: Figure 1