Patents by Inventor Wende Yang

Wende Yang 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).

  • Motor rotor and permanent magnet motor
    Patent number: 11522397
    Abstract: The present disclosure provides a motor rotor and a permanent magnet motor. The motor rotor includes a rotor body. In a section perpendicular to a central axis of the rotor body, a first slot side has a first and a second endpoint, and a second slot side has a third and a fourth endpoint. A distance from a connecting line between the first endpoint and the third endpoint to a center of the rotor body is denoted by h1, a radius of the rotor body is denoted by R, and h1 and R satisfy 0.96?h1/R?0.99. A connecting line between the first endpoint and the center of the rotor body is a first connecting line, a connecting line between the third endpoint and the center of the rotor body is a second connecting line, and an included angle between the two connecting lines is denoted ? and satisfies: 3.7°???5.6°.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: December 6, 2022
    Assignees: Zhuhai Kaibang Motor Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai
    Inventors: Na Liu, Chengbao Zhong, Feilong Chen, Fang Xie, Chuang Zhang, Wende Yang
  • Motor Rotor and Permanent Magnet Motor
    Publication number: 20210226493
    Abstract: The present disclosure provides a motor rotor and a permanent magnet motor. The motor rotor includes a rotor body. In a section perpendicular to a central axis of the rotor body, a first slot side has a first and a second endpoint, and a second slot side has a third and a fourth endpoint. A distance from a connecting line between the first endpoint and the third endpoint to a center of the rotor body is denoted by h1, a radius of the rotor body is denoted by R, and h1 and R satisfy 0.96?h1/R?0.99. A connecting line between the first endpoint and the center of the rotor body is a first connecting line, a connecting line between the third endpoint and the center of the rotor body is a second connecting line, and an included angle between the two connecting lines is denoted ? and satisfies: 3.7°???5.6°.
    Type: Application
    Filed: December 18, 2018
    Publication date: July 22, 2021
    Inventors: Na Liu, Chengbao Zhong, Feilong Chen, Fang Xie, Chuang Zhang, Wende Yang