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:
Mar. 02, 2021
Filed:
Aug. 28, 2017
Guangdong Meizhi Precision-manufacturing Co., Ltd., Guangdong, CN;
Dong Xiang, Guangdong, CN;
Qingxuan Fu, Guangdong, CN;
Jun Liu, Guangdong, CN;
Xiuxiu Qi, Guangdong, CN;
Youbin Luo, Guangdong, CN;
GUANGDONG MEIZHI PRECISION-MANUFACTURING CO., LTD., Guangdong, CN;
Abstract
Provided are a stator, a motor and a compressor for a motor. The stator () includes: a substantially annular stator body (). The stator body () is formed by stacking a plurality of silicon steel sheets. The magnetic induction intensity of the silicon steel sheets is B, B>1.79 T. A plurality of stator teeth () arranged at intervals are formed on an inner peripheral wall of the stator body (), and an accommodating groove () is defined between two adjacent stator teeth (). A diameter of a circle where inner end surfaces of the plurality of stator teeth () are located is Dand a diameter of a circle where an outer end of the stator body () is located is D, and Dand Dsatisfy: D/D>0.515.