A CANNED MOTOR PUMP FOR USE IN THE HIGH TEMPERATURE

摘要

In accordance with the canned motor pump, a generated heat from the motor (12) is absorbed in a treating fluid or liquid upon circulation through the motor (12) at the high temperature for maintaining optimum operation of the motor (12), thereby permitting heat load of a heating source to be alleviated. A field winding of the canned motor (12) is impregnated with an insulating material of special silicone resin filled with fluorinated mica for improving a dielectric strength for the high temperature.