| 摘要 |
Purpose: To provide a fluid machine, the production efficiency and maintenance characteristics of which can be improved while performance is ensured. Means to attain the purpose: A fluid machine (14, 102, 108) has a plurality of fluid units (16, 20) that include rotating bodies (40, 66) and suck/discharge a working fluid along with the rotation of the rotating bodies, and a drive shaft (72) connected with the rotating bodies of the fluid units; and an Oldham's coupling (85) is mounted on a shaft portion between each two adjacent rotating bodies of the drive shaft.
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