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JOSE de la MACORRA SOC ANENIMA
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JOSE de la MACORRA SOC ANENIMA
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Application filed by JOSE de la MACORRA SOC ANENIMAfiledCriticalJOSE de la MACORRA SOC ANENIMA
Priority to ES0267966ApriorityCriticalpatent/ES267966A3/en
Publication of ES267966A3publicationCriticalpatent/ES267966A3/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
A suction-impeller pump, characterized in that it has, in combination: a stator, a circular pumping chamber made in said stator, intake and delivery pipes that communicate the pumping chamber with the outside, a tube of an elastic material that it enters through one of the branch pipes, it encloses the pumping chamber in part of its inner periphery and exits through the other branch pipe; a rotor integral with a shaft rotatably supported in the center of the pumping chamber, this rotor having a pair of arms, one in the extension of the other, according to a diameter of the cylindrical pumping chamber, the ends of these arms resting on adjacent points of the flexible tube and crushing it in these places, thus delimiting in the tube three areas essentially different in their function: a central area, between the two points of crushing, a first side area to which the liquid moves to continue rotating the rotor and a second lateral zone that corresponds to the suction zone. (Machine-translation by Google Translate, not legally binding)
ES0267966A1961-06-031961-06-03New aspirante-impelente pump (Machine-translation by Google Translate, not legally binding)
ExpiredES267966A3
(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)