TOTALLY ENCLOSED SQUIRREL-CAGE INDUCTION MOTOR AND ITS MANUFACTURING PROCESS Russian patent published in 2004 - IPC

Abstract RU 2231895 C2

FIELD: electrical engineering; induction motors.

SUBSTANCE: motor incorporating stator frame with wound core and rotor with core carrying squirrel-cage winding has its stator baffle plate and rotor sleeve made in the form of hollow cylindrical structures, sleeve being coaxially arranged inside stator baffle plate; the latter is provided with longitudinal projections whose quantity depends on number of stator slots disposed on its external cylindrical surface, projection section being made to follow shape of section in vacant part of stator slots.

EFFECT: enhanced power and economic characteristics of motor.

2 cl, 3 dwg

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RU 2 231 895 C2

Authors

Rekus G.G.

Rekus N.G.

Rekus I.G.

Dates

2004-06-27—Published

2001-12-28—Filed