公开(公告)号：US20160156239A1

公开(公告)日：2016-06-02

申请号：US14930014

申请日：2015-11-02

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： I-Wei LAN ,  Han-Ping YANG

IPC: H02K3/28

CPC classification number: H02K3/522 ,  H02K2203/09

Abstract: A power collection device for an electric machine is provided, which includes: a carrier having a first surface, and a connecting member protruding outward from the first surface of the carrier and having at least a first groove. The first groove facilitates to reduce stresses experienced by the connecting member and allows applied stresses to change the configuration of the connection portion so as to increase the contact area between the connecting member and an object held in the connecting member. As such, the object is firmly secured in the connecting member and the processing convenience is increased.

Abstract translation: 提供一种用于电机的电力收集装置，其包括：具有第一表面的载体和从载体的第一表面向外突出并具有至少第一凹槽的连接构件。 第一凹槽有助于减少连接构件所经受的应力，并且允许施加的应力改变连接部分的构造，从而增加连接构件与保持在连接构件中的物体之间的接触面积。 因此，物体牢固地固定在连接构件中，并且加工方便性增加。

公开(公告)号：US20170163111A1

公开(公告)日：2017-06-08

申请号：US14978451

申请日：2015-12-22

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： I-Wei LAN ,  Yu-Hsun WU ,  Yee-Pien YANG

IPC: H02K3/12 ,  H02K3/48

CPC classification number: H02K3/12 ,  H02K3/48 ,  H02K17/205

Abstract: A rotor of an electric motor including a rotor core, two conductive end plates, a plurality of conductors and a casting metal is provided. The rotor core has a central hole and a plurality of slots surrounding the central hole at a predetermined interval. The two conductive end plates, disposed at two ends of the rotor core, have a plurality of fixing structures, respectively. A plurality of cavities is disposed between two neighboring fixing structures and the shape and the positions of the cavities correspond to that of the slots. The conductors are shaped as long bars and penetrate the slots. Two ends of the conductors are fixed by the fixing structures. The casting metal is injected into the cavities and the slots, and further covers the peripheral of the conductors and the fixing structures, two ends of the rotor core and outside of the two conductive end plates.