公开(公告)号：US20040258526A1

公开(公告)日：2004-12-23

申请号：US10604001

申请日：2003-06-20

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Subhash M. Brahmavar ,  Peter B. Lytle ,  Kamron M. Wright

IPC: B63H001/00

CPC classification number: H02K1/278 ,  H02K2201/06

Abstract: A rotor assembly comprising: a rotor having an outer circumference and a longitudinal axis; and a plurality of magnet members secured to said outer circumference, each of said plurality of magnet members having a degree of curvature about said longitudinal axis, wherein a sum of said degrees of curvature is greater than 355.5 degrees.

Abstract translation: 一种转子组件，包括：具有外圆周和纵向轴线的转子; 以及固定到所述外周的多个磁体构件，所述多个磁体构件中的每一个具有围绕所述纵向轴线的曲率，其中所述曲率的总和大于355.5度。