The invention concerns a stator for a line-start electric motor, with a rotor accommodating chamber, in which a rotor is accommodated to be rotatable, and which has accommodating chambers for conducting rods and accommodating chambers for permanent magnets, and with a stator winding comprising several windings, which, during operation of the line-start electric motor under the influence of the rotor, generate a magnetic field with a main axis. In order to increase the efficiency of the line-start electric motor, the rotor accommodating chamber has no constant inner radius, but, in the area of a vertical to the main axis, has a larger inner radius than in the adjacent areas.

 
Web www.patentalert.com

< Hydromechanical transmission with differential steer

< Position sensor comprising elastomeric material

> Piston compressor, particularly hermetically enclosed refrigerant compressor

> Axial piston machine having a device for the electrically proportional adjustment of its volumetric displacement

~ 00284