发明授权
US5611666A Fluid forcing device 失效
流体强制装置

Fluid forcing device
摘要:
A fluid forcing device comprising many rotatable slender elements that converts mechanical energy into fluid energy by mechanically arranging and maintaining, at all times, the rotatable slender elements in a pre-determined wave form and by mechanically moving the wave form in a direction normal to the rotation of the elements.
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