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Structures Of Non-Positive Displacement Pumps
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Abstract
Rodete perfeccionado para bombas centrífugas, que se caracteriza por que partiendo del cuerpo circular que en el centro del mismo forma la entrada para el líquido, se disponen en número variable unos álabes o paletas curvadas, que en su trayectoria hacia el diámetro exterior van ensanchando su espesor a fin de aminorar paulatinamente la anchura del canal formado por dichos álabes, que en la salida quedará reducido del quince al veinticinco por ciento respecto a la entrada, de modo que, cuando el líquido al separarse del centro por el movimiento de rotación adquiere mayor velocidad, necesita menos espacio y por lo tanto será expulsado a más presión.
ES0048868U1955-01-281955-01-28Perfeccionamientos en los rodetes para bombas centrífugas
PendingES48868U
(es)
Equilibrium of flow in axial flow fans designed for constant lift-drag ratio(Flow radial equilibrium in axial flow fans designed for constant lift-drag ratio and total pressure rise along blade)