Linear motor winding
AssigneeBBC Brown, Boveri & Company, Limited
InventorKurt Oberretl
Life of this patent
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Abstract
An inductor component of a multi-phase linear electric motor wherein the multi-phase winding thereon is arranged in coils located in slots established between teeth, and wherein certain coil groups are omitted and attached onto the winding end in the same order.
Claims3
In a linear type electrical motor comprising a toothed inductor component provided with an m-phase winding arranged in coils located in succession in slots established between the teeth and developing a p-number of pole pairs per phase and wherein q represents the number of slots per pole and phase, the improvement wherein even numbered coil groups up to the (m-1)th coil group out of a total of 2pm-coil groups is located at the end of the winding in a distance of q slots and in the same order.
Dependencies are inferred from the claim text.