Patents Assigned to Groupment d'Interet Economique Aerogenerateurs Carre
  • Wind motors and aerogenerators
    Patent number: 4641039
    Abstract: An aerogenerator or wind motor comprises a variable pitch propeller rotor. It comprises compensation means (13) which are sensitive to the deceleration of the rotor to automatically exert on each blade (3), in case of deceleration of the rotor, a force which is substantially equal and opposed to the perturbating force generated by the kinetic energy of the rear or unbalanced mass of the blade.
    Type: Grant
    Filed: August 30, 1984
    Date of Patent: February 3, 1987
    Assignee: Groupment d'Interet Economique Aerogenerateurs Carre
    Inventor: Jean Carre