Patents Assigned to Wind Power Systems, Inc.
  • Wind-driven generator
    Patent number: 4110631
    Abstract: A wind-driven generator having a plurality of rotors each having a rim in frictional engagement with a power take-off drum which is mounted on the shaft of an electrical generator, and in which the rotor rims are pressed against the drum by the wind force on the rotors and with a reduced force which varies as a positive function of the wind force.
    Type: Grant
    Filed: December 8, 1975
    Date of Patent: August 29, 1978
    Assignee: Wind Power Systems, Inc.
    Inventor: Edmund L. Salter