Interconnecting method for segmented stator electric machines

Metal working – Method of mechanical manufacture – Electrical device making

Reexamination Certificate

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Details

C029S597000, C029S598000, C029S609000, C029S735000, C029S854000, C029S857000, C310S071000, C310S156010, C310S156430

Reexamination Certificate

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06941638

ABSTRACT:
A method of connecting phases of a segmented stator electric machine includes providing a stator core. An end cap assembly is attached to the stator core. Winding wire is wound around the end cap assembly and the stator core to form a stator segment assembly. A plurality of the stator segment assemblies are assembled into a stator including first, second and third phases. A phase wire stitching machine is used to connect opposite ends of the winding wire of each of the stator segment assemblies to form the first, second and third phases of the stator. The phase wires can be attached to the stator segment assemblies using terminals, IDCs, hook terminals, and/or directly to the winding wire.

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