公开(公告)号：US20140111059A1

公开(公告)日：2014-04-24

申请号：US13742656

申请日：2013-01-16

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： CHENG-HSUAN LIN ,  WEN-YANG PENG ,  HAN-PING YANG ,  JUNG-KANG PENG

IPC: H02K1/16

CPC classification number: H02K1/146 ,  H02K1/16 ,  H02K15/026

Abstract: A wound stator core disclosed is substantially formed from a spirally piled strip. In an embodiment, the strip with a specific length is formed with a first dentition and a second dentition, whereas the first dentition is featured by a first slot-number ratio and is composed of a first side and a plurality of first teeth in a manner that the plural first teeth are arranged as an array on the first side; which is also same to the second dentition while allowing the second slot-number ratio to be equal to the first slot-number ratio. In addition, each first tooth is formed with a first dental part at a free end thereof, while also each second tooth is formed with a second dental part at a free end thereof, and the first dental part of each first tooth is connected to the second dental part of its corresponding second tooth.

Abstract translation: 公开的缠绕的定子铁心基本上由螺旋状堆叠的带材形成。 在一个实施例中，具有特定长度的条带形成有第一齿列和第二齿列，而第一齿列以第一槽数比为特征，并且以一种方式由第一侧和多个第一齿构成 多个第一齿在第一侧被布置为阵列; 其也与第二齿列相同，同时允许第二槽数比等于第一槽数比。 此外，每个第一齿在其自由端处形成有第一牙齿部，而每个第二齿在其自由端形成有第二牙齿部，并且每个第一牙齿的第一牙齿部分连接到 其相应的第二牙齿的第二牙齿部分。