DIRECT CURRENT INERTIA MOTOR Russian patent published in 2014 - IPC H02K7/02 H02K23/66 

FIELD: electricity.

SUBSTANCE: invention relates to electric engineering, designing of electric motors with torque amplifiers. Electric motor contains housing with base plate, closed front and rear covers, free shaft end with armature is passed through opening in the front cover. Armature is made as two inertia mechanisms fixed at the shaft are similar in construction and turned towards each other per 180 degrees in horizontal plane and their longitudinal axes are perpendicular to longitudinal axis of the shaft. Each inertia mechanism contains circular housing closed at the front end surface with central opening in that surface. From outside end surface there's fixed gear wheel. Direct-current drive motor is fixed at outer surface of the rear cover with central hole placed in the rear part of the housing. Inside the housing there is epicyclical gearing which input link is connected to the shaft of electric drive motor while its output link is connected to horizontal shaft with crossbar; at four ends of the latter there are gear wheels with balance weights fit freely on axes and engaged with fixed gear wheel. Each next balance weight at crossbar gear wheels is offset in regard to the previous one per 90 degrees. At the armature shaft, at insulating bushing there are two fixed contact rings contacting carbon brushes. Positive leads of both electric drive motors are connected electrically to one contact ring and negative leads connected to the other contact ring.

EFFECT: increasing power, reducing power consumption and saving non-ferrous metals.

9 dwg