Patents by Inventor Kou HAKUEI

Kou HAKUEI 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: 10075034
    Abstract: A motor including: a stator that has a plurality of teeth formed, toward the central axis, on the inner circumferential section of a cylindrical shaped yoke and has a coil wound, with distributed winding, onto the plurality of teeth; and a rotor where a plurality of magnetic poles consisting of two permanent magnets which are rotatably installed on the inside of the stator and placed, in a convex V-shape, on a central axis side of the stator, are formed in the circumferential direction at a uniform interval, wherein the rotor has outer flux barriers consisting of air gaps formed on the respective diameter directional outer ends of the two permanent magnets, and inner flux barriers consisting of air gaps formed on the respective diameter directional inner ends of the two permanent magnets, the respective inner flux barriers of the two permanent magnets being spatially connected to each other.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: September 11, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Katsuhisa Mukai, Kou Hakuei
  • Publication number: 20160285330
    Abstract: A motor including: a stator that has a plurality of teeth formed, toward the central axis, on the inner circumferential section of a cylindrical shaped yoke and has a coil wound, with distributed winding, onto the plurality of teeth; and a rotor where a plurality of magnetic poles consisting of two permanent magnets which are rotatably installed on the inside of the stator and placed, in a convex V-shape, on a central axis side of the stator, are formed in the circumferential direction at a uniform interval, wherein the rotor has outer flux barriers consisting of air gaps formed on the respective diameter directional outer ends of the two permanent magnets, and inner flux barriers consisting of air gaps formed on the respective diameter directional inner ends of the two permanent magnets, the respective inner flux barriers of the two permanent magnets being spatially connected to each other.
    Type: Application
    Filed: October 31, 2014
    Publication date: September 29, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Katsuhisa MUKAI, Kou HAKUEI