| 摘要 |
<p>A fluid machine (14, 102, 108) includes a plurality of fluid units (16, 20) each having a rotator (40, 66) and configured to let in and out a working fluid as the rotator (40, 66) rotates, and a drive shaft (72) to which the rotators (40, 66) of the fluid units (16, 20) are coupled, wherein an Oldham coupling (85) is arranged at a shaft section of the drive shaft (72) located between the rotators (40, 66).</p> |
