| 摘要 |
<p>Vane type fluid machinery, comprising casings (7, 120), rotors (31, 123) rotating inside the casings, and a plurality of vanes (42, 126) supported on the rotors and moved slidably on the inner surfaces (45, 47, 134, 135) of the casings, wherein seal parts (50, 131) of each vane are formed elastically so as to be moved slidably on the inner surfaces of the casings in the state of being deflected toward the rear side of the rotors in the rotor rotating direction, whereby an excellent sealability can be assured by the improvement of the seal parts of each vane even if the machining accuracy on the internal surfaces of the casings is lowered.</p> |
