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Ramon Vizcaino SA
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Ramon Vizcaino SA
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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Ventilador helicoidal, caracterizado porque sus palas adoptan una forma general arqueada, puntiaguda por uno de sus extremos, con la porción de mayor anchura ligeramente cóncava y van fijadas, aproximadamente, por la parte central de su cara externa, a unos brazos o paletas aladeados solidarizados al eje del motor que el borde externo curvo de las palas hacia afuera.