Rotor blade element and the method for improving wind turbine rotor blade efficiency

Rotor blade element and the method for improving wind turbine rotor blade efficiency

  • CN 103,026,057 B
  • Filed: 10/18/2010
  • Issued: 07/06/2016
  • Est. Priority Date: 08/10/2010
  • Status: Active Grant
First Claim
Patent Images

1. the rotor blade element being adapted to mount on wind turbine rotor blade (5) (40,50,60), wherein said wind turbine rotor blade (5) includes trailing edge (21), suction side (33) and on the pressure side (35), It is characterized in that Described blade element (40,50,60) includes trailing edge (46,56), first surface (41) and second surface (42), described first surface (41) defines pressure side surface part, and described second surface (42) includes suction side surface part (43) and contacts surface (44);

  • Described contact surface (44) is suitable to be connected to described rotor blade element on the pressure side (35) of described rotor blade (5).

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×