公开(公告)号：US20160013688A1

公开(公告)日：2016-01-14

申请号：US14794388

申请日：2015-07-08

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： ANDREAS MÄNNL

IPC: H02K1/27

CPC classification number: H02K1/278 ,  H02K1/2706 ,  H02K1/274 ,  H02K1/2753 ,  H02K2201/06

Abstract: A laminated core arrangement for an electric machine includes a laminated core having at least two part cores which are arranged in an axial direction. Each of the part cores has a plurality of polygonal individual sheets, with at least one of the individual sheets being round and disposed between the part cores. The at least one round individual sheet has a diameter which is less than or equal to an inner circle of the polygonal individual sheets. Permanently-excited magnets are disposed around a circumference of the laminated core.

Abstract translation: 电机的层叠铁芯装置包括具有沿轴向布置的至少两个芯部的层压铁心。 每个部分芯具有多个多边形单独的片，其中至少一个单独的片是圆形的并且设置在部分芯之间。 所述至少一个圆形单独片材的直径小于或等于所述多边形单独片材的内圆。 永久激发的磁体设置在层叠芯的圆周周围。