Invention Grant
US07994679B2 Small air gap air core stator 有权
小气隙空心定子

Small air gap air core stator
Abstract:
Stator for use in an electrical machine. A non-magnetic support frame section and a non-magnetic axial coil support are used to provide an air gap stator configuration. The present stators provide an air gap winding configuration that facilitates the fixing of stator coils in the air gap. The stator coils are located near the surface of the magnetic back iron and are separated from adjacent coils by non-magnetic structure.
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