| 摘要 |
A rotative machine for fluids comprising a plate with spiral-like passages (stator), facing a disc (rotor) mounted for rotation relative to the stator on a common axis and carrying, on its face in front of the passages, vane wheels mounted for rotation on axes transverse to the said common axis whose vanes circulate in the passages where they form fluid compartments completed by the cooperating surfaces of the stator and of the rotor covering the passages.
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