发明授权
- 专利标题: Motor rotor and motor having same
- 专利标题(中): 电动机转子与电动机相同
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申请号: US14235604申请日: 2011-08-29
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公开(公告)号: US09502930B2公开(公告)日: 2016-11-22
- 发明人: Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
- 申请人: Hui Huang , Yusheng Hu , Dongsuo Chen , Huajie Chen , Yong Xiao , Xueying Zeng , Wenming Zhang
- 申请人地址: CN Zhuhai, Guangdong CN Zhuhai, Guangdong
- 专利权人: Gree Electric Appliances, Inc. of Zhuhai,Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
- 当前专利权人: Gree Electric Appliances, Inc. of Zhuhai,Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
- 当前专利权人地址: CN Zhuhai, Guangdong CN Zhuhai, Guangdong
- 代理机构: Faegre Baker Daniels LLP
- 优先权: CN201110224391 20110805
- 国际申请: PCT/CN2011/079059 WO 20110829
- 国际公布: WO2013/020310 WO 20130214
- 主分类号: H02K1/27
- IPC分类号: H02K1/27 ; H02K1/24
摘要:
A motor rotor includes an iron core and permanent magnets provided inside the iron core. The iron core is provided with sets of mounting grooves on the iron core in the peripheral direction of the iron core, each set of mounting grooves having two or more mounting grooves provided intermittently in the radial direction of the iron core. There are sets of permanent magnets, the individual permanent magnet of each set of permanent magnets correspondingly being embedded into the individual mounting grooves of each set of mounting grooves; there is an island region between the outermost layer of mounting grooves and the periphery of the iron core, and an enhancing hole is provided in the island region, an enhancing rod being provided in the enhancing hole. A motor includes a motor stator and the motor rotor, with the motor rotor provided inside the motor stator.
公开/授权文献
- US20140191607A1 MOTOR ROTOR AND MOTOR HAVING SAME 公开/授权日:2014-07-10