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Talleres Casals SA
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Talleres Casals SA
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Priority to ES0260965ApriorityCriticalpatent/ES260965A1/es
Publication of ES260965A1publicationCriticalpatent/ES260965A1/es
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Un sistema de ventilador centrífugo, caracterizado por el hecho de que en el mismo, un solo motor eléctrico mueve simultáneamente y a la misma velocidad, a dos turbinas cuyas respectivas cajas son comunicantes entre si por una tubería que enlaza la salida del aire impulsado por la tubería de una de ellas con la entrada del centro lateral de la otra, recibiendo en ésta el aire, una nueva impulsión, saliendo por la boca a los efectos previsto, de manera que en una de las cajas solo entra el aire ambiente y en la otra solo el que le llega impulsado por la turbina de la anterior.
ES0260965A1960-08-261960-08-26Un sistema de ventilador centrifugo
ExpiredES260965A1
(es)
Losses in stage of axial turbine at speeds of approaching in the vicinity of the speed of sound(Losses of blade rims in axial gas turbines at sonic speeds)