CANNED-MOTOR PUMP FOR VEHICLE

摘要

A canned motor pump that includes a pipe-shaped can part which accommodates a rotor, a plurality of supports protruding radially outward from sides of the can part, and a plurality of the split cores each of which is inserted inside a corresponding support of the supports. Each distal end of the split cores extends in a direction toward a corresponding insulator part. A plurality of insulator parts are respectively formed on distal ends of the supports. An annular outer ring surrounds the outer circumference of the insulator parts. The inner circumference of the outer ring adjoins to exposed outermost ends of the split cores. Coils then are wound on the supports to provide a can motor pump with fewer parts and better performance.

主权项

1. A canned motor pump comprising:
a pipe-shaped can part which accommodates a rotor; a plurality of supports protruding radially outward from sides of the can part; a plurality of the split cores, wherein each of the plurality of the split cores is inserted inside a corresponding support of the plurality of supports; a plurality of insulator parts, wherein each of the plurality of insulator parts is formed on a corresponding distal end of the plurality of supports and each distal end of the plurality of the split cores extending in a direction toward a corresponding insulator part of the plurality of insulator parts; an annular outer ring surrounding an outer circumference of the plurality of insulator parts, an inner circumference of the outer ring adjoining to exposed outermost ends of the plurality of split cores; and a plurality of coils wound on the plurality of supports.