FLUID PUMP ASSEMBLY

摘要

A fluid pump assembly is provided. The pump has a pair of units magnetically coupled to each other. The first unit contains a drive motor and a magnetic assembly. The second unit contains a magnetic assembly and a blade of a propeller/impeller for imparting movement to a fluid. As the first unit is activated by the drive motor, a magnetic flux is created which in turn rotates the magnetic assembly in the second unit, driving the blade.

主权项

1. A magnetically driven unit of a fluid pump assembly, comprising:
a housing comprising a base and a nozzle; a rotator at least partially contained in the housing, the rotator comprising a magnet constructed and arranged to be magnetically coupled to and rotationally driven by a magnet of a drive unit; a shaft operatively connected to the rotator; a blade operatively coupled with the shaft; and a magnet cover cooperating with the base to enclose the rotator.