The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 01, 2020
Filed:
Nov. 22, 2016
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai, Zhuhai, CN;
Fang Zhang, Zhuhai, CN;
Jianning Liu, Zhuhai, CN;
Jinxin Jia, Zhuhai, CN;
Xiaobo Zhang, Zhuhai, CN;
Chengbao Zhong, Zhuhai, CN;
Siyuan Tian, Zhuhai, CN;
Gao Gong, Zhuhai, CN;
Guanghai Li, Zhuhai, CN;
Changguang Guo, Zhuhai, CN;
Abstract
The present disclosure relates to a stator assembly of a magnetic suspension bearing and a manufacturing method, wherein the stator assembly includes stator cores, coils and two stator core frames, two of the stator core frames being respectively engaged at both ends of the stator core along an axial direction thereof, wherein a concave portion is provided at an engaged end of one of the stator core frames, and a convex portion is provided at an engaged end of the other of the stator core frames, the concave portion and the convex portion are engaged with each other, and each of the coils is wound correspondingly to teeth of the stator cores.