LINEAR ELECTROMAGNETIC MOTOR Russian patent published in 2015 - IPC H02K41/02 

FIELD: electricity.

SUBSTANCE: motor comprises housing with tractive electromagnets and two movable latches with latching electromagnets adjoining the metal rack. Armatures of tractive electromagnets and latches are jointed by pantograph trolley. Between the metal rack and latching electromagnets there are friction shoes with ferromagnetic plate. Pantograph trolley ensures adding of forces of tractive electromagnets thus increasing traction effect of the motor. Usage of friction shoes provides reliable latching of the metal rack by latches.

EFFECT: provision of continuous motion of the movable element.

3 dwg