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:
Nov. 22, 2016
Filed:
Aug. 29, 2011
Hui Huang, Guangdong, CN;
Yusheng HU, Guangdong, CN;
Dongsuo Chen, Guangdong, CN;
Huajie Chen, Guangdong, CN;
Yong Xiao, Guangdong, CN;
Xueying Zeng, Guangdong, CN;
Wenming Zhang, Guangdong, CN;
Hui Huang, Guangdong, CN;
Yusheng Hu, Guangdong, CN;
Dongsuo Chen, Guangdong, CN;
Huajie Chen, Guangdong, CN;
Yong Xiao, Guangdong, CN;
Xueying Zeng, Guangdong, CN;
Wenming Zhang, Guangdong, CN;
Gree Electric Appliances, Inc. of Zhuhai, Zhuhai, Guangdong, CN;
Gree Green Refrigeration Technology Center Co. Ltd. of Zhuhai, Zhuhai, Guangdong, CN;
Abstract
A motor rotor includes an iron core and a permanent magnet arranged inside the iron core, wherein, a plurality of groups of mounting grooves are arranged in the iron core in a circumferential direction of the iron core, and each group of mounting grooves comprises two or more than two mounting grooves arranged at intervals in a radial direction of the iron core; and a plurality of groups of permanent magnets are provided, and each permanent magnet in each group of permanent magnets is correspondingly embedded in the corresponding mounting groove of each group of mounting grooves. A motor having the motor rotor is further provided, and the magnetic reluctance torque of the motor rotor is increased, thereby increasing the output torque of the motor and the efficiency of the motor.