Importance

Loading Importance Indicators...

Abstract

An electrical water cleaner includes an electric motor and a hydraulic pump activated thereby, a sealed external cylindrical casing containing the motor, a shaft of which is associated to a rotor and exits the casing through the two circular bottom walls thereof in a presence of seal rings, and bears at an end thereof means for activating the pump, and at an opposite end thereof an air-cooling fan, the fan being contained in a substantially cylindrical external casing which at least in part develops parallel to the cylindrical wall of the casing, a cylindrical stator of which is fixed internally of the casing, in which the casing is sealed and contains a quantity of dielectric cooling liquid able to convey heat generated by the electric motor into the cylindrical wall of the casing, from which the heat is removed by the air generated by the cooling fan.

Loading the Abstract Image...

First Claim