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Siemen and Hinsch GmbH
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Siemen and Hinsch GmbH
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Publication of ES222094A1publicationCriticalpatent/ES222094A1/es
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Perfeccionamientos en dispositivos de protección para bombas de aire, caracterizados porque dispone de una rueda centrífuga, cuya altura de elevación, con respecto a la cantidad de líquido eventualmente aspirado, es convenientemente mayor que el vacío máximo de la bomba de aire, y cuyo lado aspirador está unido con el lado aspirador de la bomba de aire, estando en unión su lado de presión con el hueco, que debe ser evacuado.
ES0222094A1954-06-081955-05-30PERFECCIONAMIENTOS EN DISPOSITIVOS DE PROTECCIoN PARA BOMBAS DE AIRE
ExpiredES222094A1
(es)