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MUSSARRA ESCAYOLA JESUS
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MUSSARRA ESCAYOLA JESUS
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Application filed by MUSSARRA ESCAYOLA JESUSfiledCriticalMUSSARRA ESCAYOLA JESUS
Priority to ES0263376ApriorityCriticalpatent/ES263376A1/en
Publication of ES263376A1publicationCriticalpatent/ES263376A1/en
A submerged pump, of the type comprising a compression chamber limited by a deformable membrane and provided with corresponding openings in which unidirectional valves are located, which respectively allow the entrance of the exterior liquid and its exit through the discharge conduit, essentially characterized in that the movements of said membrane corresponding to the suction and impulsion periods of the pump are caused by an adequate transmission system by an electric motor housed in a hermetic casing in which the said compression casing itself is included. (Machine-translation by Google Translate, not legally binding)
ES0263376A1960-11-291960-11-29A submerged pump (Machine-translation by Google Translate, not legally binding)
ExpiredES263376A1
(en)
Device applicable to centrifugal pumps that operate on sparkling liquids to eliminate the difficulty of discharge and the debate of the pump (Machine-translation by Google Translate, not legally binding)