Un tornillo helicoidal de multiples piezas es giratorio por efecto de un fluido en movimiento para la generacion de energia que comprende: dos aspas helicoidales armadas en un eje central, las multiples piezas incluyen una seccion constante, ademas las multiples piezas incluyen dos secciones terminales conicas, donde cada seccion terminal conica tiene una segunda pieza del aspa helicoidal, un primer y segundo cono de nariz.

摘要

A helical multi-piece auger that is rotatable by a moving fluid for the generation of energy is provided. The helical multi-piece auger may include several interior pieces and two tapered end-pieces mounted on a central shaft. The pieces may include an outer spiral flange perpendicular, in both directions, to a portion of helical auger. Each tapered end-piece may be tapered with respect to both the outer diameter of a helical auger portion, and the width of an outer spiral flange. Each tapered end-piece may have an outer edge that effectively merges with the central shaft of the multi-piece auger over a radial arc of between 90 and 180 degrees. The helical multi-piece auger may include wing-shaped nose cones that are axially offset with respect to each other and house hydraulic components. The helical multi-piece auger may be rotatable by the moving fluid to facilitate generation of energy.