Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Сумской Государственный УниверситетfiledCriticalСумской Государственный Университет
Priority to UAU201010364UpriorityCriticalpatent/UA57771U/en
Publication of UA57771UpublicationCriticalpatent/UA57771U/en
Structures Of Non-Positive Displacement Pumps
(AREA)
Abstract
A multi-stage axial pump has axial stages arranged in sequence in the body on shaft, each of those includes axial working wheel with blades, spacer bushing and section that is at same time body of stator apparatus and has bushing with blades and ring, reception unit installed at inlet to the first stage, pressure pipe installed at outlet from the last stage, and slide bearings for the shaft. Main parameters of profiles in cascade of working wheel blades and stator apparatus are variable in radial direction.