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Stator for an electric machine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H02K-001/06   
미국특허분류(USC) 310/216.008; 310/216.016
출원번호 US-0496414 (2009-07-01)
등록번호 US-8334630 (2012-12-18)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fish & Richardson P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 270
초록

A stator core for a stator of an electrical machine includes an elongate stator yoke having an interior surface that defines an axial central opening through the stator yoke. The interior surface further defines a plurality of axial channels about a perimeter of the central opening. A plurality of stator teeth are retained in the plurality of axial channels and spaced apart from one another to define to define axial channels to receive windings of the stator.

대표
청구항
▼

1. A stator core for a stator of an electrical machine, comprising: an elongate yoke stack comprising: a plurality of yokes;an axial central opening extending through the yoke stack; anda plurality of axial channels formed in an interior surface of the central opening, at least one of the plurality of yokes formed at least partially from a material different from another of the plurality of yokes; anda plurality of stator teeth retained in the plurality of axial channels, the plurality of stator teeth defining axial channels to receive windings of the st...

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