LINEAR ASYNCHRONOUS MOTOR Russian patent published in 2009 - IPC H02K41/25 

FIELD: electricity.

SUBSTANCE: invention relates to electrical engineering and deals with electrical drives with linear or reciprocal motion of operating components and may be used for electrical transport. The linear asynchronous motor includes induction coil consisting of an iron with multiphase winding. The secondary element contains the iron with grooves having insulated current-conducting rods inserted into them and placed one above the other. From one side, the current-conducting rods are closed by the common current-conducting bus. From the other side, they are closed by closing cylinder consisting of a current-conducting part and insulating part. The cylinder is provided with handle. The secondary element iron grooves have the central part, which is perpendicular to the horizontal axis of closing cylinder and adjoining side parts at equal angle from both sides. All current-conducting rods describe the groove shape.

EFFECT: ensured cross stabilisation.

5 dwg