RING ARMATURE FOR ELECTRIC MACHINE Russian patent published in 1997 - IPC

FIELD: electric engineering. SUBSTANCE: device has ring winding which has several coils 2, core which is designed as segment 4 with projections 14 and recesses 15 which are used for joining segments. Coils 2 of ring winding are mounted on projections 14. This results in specific design of core and specific method for its mounting using corresponding bulges and recesses on units to be joined. EFFECT: simplified design of winding, increased reliability of mounting winding on core, protection of winding against external forces, decreased weight and size. 16 cl, 16 dwg