RU2014108852A

RU2014108852A - CENTRIFUGAL PUMP

Info

Publication number: RU2014108852A
Application number: RU2014108852/06A
Authority: RU
Inventors: Александр Михайлович Литвиненко
Priority date: 2014-03-06
Filing date: 2014-03-06
Publication date: 2015-09-20
Also published as: RU2581307C2

Abstract

Центробежный насос, содержащий корпус с патрубками, вал с ротором, имеющий лопатки, отличающийся тем, что лопатки выполнены в виде двух групп, одна из которых неподвижно соединена с валом, а вторая установлена на втулке, охватывающей вал, при этом втулка снабжена зубчатым колесом, которое входит в зацепление с сателлитами, а последние расположены на одном валу с роторами, которые установлены в зоне внешнего и внутреннего статоров, а сами статоры закреплены на корпусе.A centrifugal pump comprising a housing with nozzles, a shaft with a rotor having blades, characterized in that the blades are made in the form of two groups, one of which is fixedly connected to the shaft, and the second is mounted on a sleeve covering the shaft, while the sleeve is equipped with a gear wheel, which engages with the satellites, and the latter are located on the same shaft with rotors that are installed in the area of the external and internal stators, and the stators themselves are mounted on the housing.

Claims

A centrifugal pump comprising a housing with nozzles, a shaft with a rotor having blades, characterized in that the blades are made in the form of two groups, one of which is fixedly connected to the shaft, and the second is mounted on a sleeve covering the shaft, while the sleeve is equipped with a gear wheel, which engages with the satellites, and the latter are located on the same shaft with rotors that are installed in the area of the external and internal stators, and the stators themselves are mounted on the housing.