LINEAR ELECTRIC MOTOR Russian patent published in 1997 - IPC

FIELD: electric drives for transport, robot engineering. SUBSTANCE: device has two rack- shaped twelve-pole inductors 1 which have common secondary member 2 between them. Phases of three-phase windings of inductors are provided by fours of serial-opposing connection coils 4 which are located on same-name poles 3 of inductors 1 in pairs. Phases of first three-phase winding are joined in delta-connection, phases of second one in star. Coils 4 of one phase of another three- phase winding are located between coils 4 of each phase of another three-phase winding. Another claim of invention describes device design in which inductor 1 has four poles. Windings are provided by fours of serial-opposing connection of coils 4 which are located on same poles 3 of inductors 1 in pairs. Coils 4' of one winding are located between coils 4 of another winding. EFFECT: increased functional capabilities. 5 cl, 5 dwg