Patents Assigned to Shiro Kinpara
  • Publication number: 20080315709
    Abstract: A wind power generation system 10 comprising a frame, an impeller 12 rotatably supported by the frame, plural permanent magnets 31 aligned at equal intervals from the rotation center, and coils 32 aligned annularly on the frame. The relative motion of the permanent magnets 31 and the coils 32 in close vicinity generates electric powers by the inverse action of a linear motor. The coils 32 are mounted on the ring provided on the frame, and the permanent magnets 31 are provided on the lower end of the longitudinal blades 26 of the impeller.
    Type: Application
    Filed: August 13, 2008
    Publication date: December 25, 2008
    Applicant: SHIRO KINPARA
    Inventor: Hisakazu UCHIYAMA
  • Patent number: 7417334
    Abstract: A wind power generation system 10 comprising a frame, an impeller 12 rotatably supported by the frame, plural permanent magnets 31 aligned at equal intervals from the rotation center, and coils 32 aligned annularly on the frame. The relative motion of the permanent magnets 31 and the coils 32 in close vicinity generates electric powers by the inverse action of a linear motor. The coils 32 are mounted on the ring provided on the frame, and the permanent magnets 31 are provided on the lower end of the longitudinal blades 26 of the impeller.
    Type: Grant
    Filed: July 7, 2004
    Date of Patent: August 26, 2008
    Assignee: Shiro Kinpara
    Inventor: Hisakazu Uchiyama