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Application filed by Александр Алексеевич АлпатовfiledCriticalАлександр Алексеевич Алпатов
Priority to UAU200903190UpriorityCriticalpatent/UA43367U/en
Publication of UA43367UpublicationCriticalpatent/UA43367U/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
A device for control of operation of centrifugal pump includes stator section that has common or assembled body with inlet and pressure covers with pipes, rotor section that has shaft with working wheel (wheels), those have main and cover discs in which blades are fixed, and bearing supports. According to the utility model on the inner surfaces of the main and cover discs of working wheel long channels are provided.
UAU200903190U2009-04-032009-04-03Device for control of operation of centrifugal pump
UA43367U
(en)