Invention Grant
US08796878B1 Frictionless wind turbine 有权
无摩擦风力发电机

  • Patent Title: Frictionless wind turbine
  • Patent Title (中): 无摩擦风力发电机
  • Application No.: US13844531
    Application Date: 2013-03-15
  • Publication No.: US08796878B1
    Publication Date: 2014-08-05
  • Inventor: Joseph M. Hill
  • Applicant: Joseph M. Hill
  • Agent John Alumit
  • Main IPC: F03D9/00
  • IPC: F03D9/00 F03D11/00
Frictionless wind turbine
Abstract:
A frictionless wind turbine utilizing a plurality of magnetic levitation bearings for magnetic levitation is disclosed. The frictionless wind turbine comprises a housing, a plurality of turbine blades, a rigid shaft, a plurality of magnetic levitation bearings, at least one compression bearing, a plurality of stationary electrical coiled segments and a plurality of magnet segments. The magnetic levitation bearings are arranged in magnetic communication with each other to create a magnetic repulsive force for magnetic levitation. The magnetic levitation bearings and the compression bearing freely rotate around the rigid shaft. The magnetic repulsive force and a twisting motion of the turbine blades cause a rotational motion of the magnet segments, thereby inducing electrical energy in the stationary electrical coiled segments. The electrical energy, induced by means of magnetic induction, is then transferred to wires in the rigid shaft.
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