Patents by Inventor Qingxuan FU

Qingxuan FU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Stator for motor, motor and compressor
    Patent number: 10938257
    Abstract: Provided are a stator, a motor and a compressor for a motor. The stator (100) includes: a substantially annular stator body (1). The stator body (1) 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 (2) arranged at intervals are formed on an inner peripheral wall of the stator body (1), and an accommodating groove (3) is defined between two adjacent stator teeth (2). A diameter of a circle where inner end surfaces of the plurality of stator teeth (2) are located is D1 and a diameter of a circle where an outer end of the stator body (1) is located is D2, and D1 and D2 satisfy: D1/D2>0.515.
    Type: Grant
    Filed: August 28, 2017
    Date of Patent: March 2, 2021
    Assignee: GUANGDONG MEIZHI PRECISION-MANUFACTURING CO., LTD.
    Inventors: Dong Xiang, Qingxuan Fu, Jun Liu, Xiuxiu Qi, Youbin Luo
  • STATOR FOR MOTOR, MOTOR AND COMPRESSOR
    Publication number: 20190319501
    Abstract: Provided are a stator, a motor and a compressor for a motor. The stator (100) includes: a substantially annular stator body (1). The stator body (1) 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 (2) arranged at intervals are formed on an inner peripheral wall of the stator body (1), and an accommodating groove (3) is defined between two adjacent stator teeth (2). A diameter of a circle where inner end surfaces of the plurality of stator teeth (2) are located is D1 and a diameter of a circle where an outer end of the stator body (1) is located is D2, and D1 and D2 satisfy: D1/D2>0.515.
    Type: Application
    Filed: August 28, 2017
    Publication date: October 17, 2019
    Applicant: GUANGDONG MEIZHI PRECISION-MANUFACTURING CO., LTD.
    Inventors: Dong XIANG, Qingxuan FU, Jun LIU, Xiuxiu QI, Youbin LUO