MONOBLOCK SCOOP ELECTRIC PUMP Russian patent published in 2009 - IPC F04D1/12 

FIELD: motors and pumps.

SUBSTANCE: invention relates to pump engineering field. Monoblock scoop electric pump allows drive from front asynchronous motor, casing of which is matched to bed of pump. Inside the central cavity of electric pump on covers of bed there are installed two stator's magnetic conductors with m-phase drive winding, between which there are located two rotor's magnetic conductors with squirrel-cage windings, rigidly fixed contrariwise on central annular disk, enveloping cavity package of pump with located inside it on immovable bend of scoop. Central annular disk is rigidly fixed with cavity package of pump, supporting on bearings, located in side covers of pump. Thereby it is formed single rotor of scoop electric pump, located inside the central cavity between side covers of pump bed.

EFFECT: invention is directed to creation of packaged design of monoblock scoop electric pump of minor consumption of materials with improved operating-engineering performance at simultaneous increasing of its reliability and manufacturing cost price saving.

4 cl, 2 dwg