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ROJO SOLER VICTORIA
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ROJO SOLER VICTORIA
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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Un ventilador-extractor caracterizado por el hecho de que siendo más o menos cónica su pantalla difusora (1) de protección de la abertura, está solidarizada por su vértice al eje (2) del ventilador (3) intermediando o no una junta elástica (4) apropiadamente para que dicha pantalla gire con el referido eje y en consecuencia conjuntamente con las palas (5) del ventilador.