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Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
Improvements in submerged pumps, essentially characterized by arranging the assembly in two bodies of which one is an electric motor with vertical axis, at the lower end of whose shaft is mounted the rotor of the pump, housed in the lower part of the second body which is the submerged, which has an inlet opening for the liquid in its center, which ascends by a side duct, the rotor being a piece of plastic material with star configuration, which incorporates a retaining ring superiorly, being longitudinally and externally ribbed the motor housing. (Machine-translation by Google Translate, not legally binding)
ES0280363A1962-08-281962-08-28Improvements in submerged pumps (Machine-translation by Google Translate, not legally binding)
ExpiredES280363A1
(en)
Improvements in the construction of centrifugal pumps and in particular of the pumps calls sanitary (Machine-translation by Google Translate, not legally binding)