Patents by Inventor Minghu YU

Minghu YU 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).

  • Patent number: 11936257
    Abstract: The present disclosure provides a transverse magnetic flux motor having a stator and a rotor. The stator adopts a tooth and yoke separation structure. Multiple stator teeth are arranged at intervals along the circumferential direction of a stator yoke. The stator teeth or the stator yoke are wound with a stator winding. The rotor is provided on one side of the stator near the stator teeth in the axial direction, and has a back iron and multiple permanent magnets arranged in sequence along the circumferential direction. The permanent magnets are magnetized along the axial direction, and the polarities of adjacent permanent magnets are different from one another.
    Type: Grant
    Filed: April 29, 2021
    Date of Patent: March 19, 2024
    Assignees: HUAI'AN WELLING MOTOR MANUFACTURING CO., LTD., GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.
    Inventors: Wenrui Li, Yajun Zuo, Hu Li, Minghu Yu
  • Publication number: 20220286014
    Abstract: A rotating motor and a fan are provided. A first bearing seat, a second bearing seat and a plurality of support rods of the motor are arranged to form a supporting frame of the motor. Accordingly, the coaxiality between the first bearing seat and the second bearing seat can be ensured. The motor has a rotor. The outer diameter of the permanent magnet of the rotor is disposed to be greater than or equal to the outer diameter of a second bearing of the rotor. The outer diameter of a first bearing of the rotor is disposed to be greater than or equal to the outer diameter of the permanent magnet of the rotor. Accordingly, the entire rotor of the rotating motor can be directly mounted on the supporting frame.
    Type: Application
    Filed: May 27, 2022
    Publication date: September 8, 2022
    Applicant: GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.
    Inventors: Minghu YU, Chuang CHI, Yajun ZUO
  • Publication number: 20220181924
    Abstract: An electromotor and a laundry machine are provided. The electromotor has a controller and a controller cover. The controller is arranged on the controller cover. A first end cover and a second end cover of the electromotor are fixedly arranged on two opposite sides of a stator respectively. The controller cover is provided with a first mounting part and a second mounting part secured with a water container. The first end cover or the stator is provided with a third mounting part secured with the first mounting part. The third mounting part is arranged on the first end cover or the stator. The laundry machine has the electromotor.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 9, 2022
    Applicants: FOSHAN WELLING WASHER MOTOR MANUFACTURING CO., LTD., HUAI'AN WELLING MOTOR MANUFACTURING CO., LTD.
    Inventors: Bingchun GUO, Xiaogang ZHU, Minghu YU
  • Publication number: 20220181944
    Abstract: The present application provides an electric motor and a washing machine. The electric motor includes a first end cover, a second end cover, a fastener configured for connecting the first end cover and the second end cover, a stator assembly and a rotor assembly. The stator assembly and the rotor assembly are arranged in a chamber enclosed by the first end cover and the second end cover. The first end cover is provided with a first flange portion, the second end cover is provided with a second flange portion, and a support installation portion is provided between the first flange portion and the second flange portion. The fastener is used to fasten the first flange portion, the support installation portion and the second flange portion.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 9, 2022
    Applicants: FOSHAN WELLING WASHER MOTOR MANUFACTURING CO., LTD., HUAI'AN WELLING MOTOR MANUFACTURING CO., LTD.
    Inventors: Bingchun GUO, Minghu YU
  • Publication number: 20210265901
    Abstract: The present disclosure provides a transverse magnetic flux motor having a stator and a rotor. The stator adopts a tooth and yoke separation structure. Multiple stator teeth are arranged at intervals along the circumferential direction of a stator yoke. The stator teeth or the stator yoke are wound with a stator winding. The rotor is provided on one side of the stator near the stator teeth in the axial direction, and has a back iron and multiple permanent magnets arranged in sequence along the circumferential direction. The permanent magnets are magnetized along the axial direction, and the polarities of adjacent permanent magnets are different from one another.
    Type: Application
    Filed: April 29, 2021
    Publication date: August 26, 2021
    Applicants: HUAI'AN WELLING MOTOR MANUFACTURING CO., LTD., GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.
    Inventors: Wenrui LI, Yajun ZUO, Hu LI, Minghu YU
  • Patent number: 11004585
    Abstract: A permanent magnet, a rotor, a motor and a compressor are provided. A work face of the permanent magnet includes a first edge and a second edge, a head endpoint of the first edge is connected to a tail endpoint of the second edge by means of a transition edge, the transition edge is located at a side, adjacent to a center of the work face, of a line connecting the head endpoint with the tail endpoint, and the transition edge includes at least one sub-arc segment, or a combination of at least one sub-arc segment and at least one sub-straight segment.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: May 11, 2021
    Assignee: GUANGDONG MEIZHI COMPRESSOR CO., LTD.
    Inventors: Zhengzhong Qiao, Linshu Mao, Minghu Yu
  • Publication number: 20190123605
    Abstract: A permanent magnet, a rotor, a motor and a compressor are provided. A work face of the permanent magnet includes a first edge and a second edge, a head endpoint of the first edge is connected to a tail endpoint of the second edge by means of a transition edge, the transition edge is located at a side, adjacent to a center of the work face, of a line connecting the head endpoint with the tail endpoint, and the transition edge includes at least one sub-arc segment, or a combination of at least one sub-arc segment and at least one sub-straight segment.
    Type: Application
    Filed: November 26, 2018
    Publication date: April 25, 2019
    Inventors: Zhengzhong QIAO, Linshu MAO, Minghu YU