| 摘要 |
A synchronous rotating apparatus synchronously rotates a plurality of rotary shafts (200,202) independently driven by corresponding driving devices (30,32). The apparatus includes a mechanical regulating member (500,502), arranged on the shafts, for maintaining relative rotating positions of the shafts in a predetermined angular difference, a rotation velocity and phase-detecting member (401,402,404,405,414), arranged on each shaft, for detecting for detecting rotation velocities of the shafts and phases within a regulated angular difference ( theta ) of the regulating member, and a driving control device (399) for controlling the driving devices or the shafts to synchronously rotate the shafts based on a phase difference detected by the detecting member. The apparatus is applied to a fluid rotary apparatus. <IMAGE> |
