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REINFORCED BLADE FOR WIND TURBINE

  • US 20100092300A1
  • Filed: 01/25/2008
  • Published: 04/15/2010
  • Est. Priority Date: 01/25/2007
  • Status: Active Grant
First Claim
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1. A wind turbine blade comprising:

  • a shell;

    a first girder; and

    a reinforcing member for inhibiting transverse shear distortion of the blade, wherein the reinforcing member is connected to the first girder at a connection between the first girder and the shell at one of the upper part and lower part of the shell, and wherein the reinforcing member is one ofa) a reinforcing angle bar with a first leg abutting the first girder, and a second leg abutting the one of the upper part and lower part of the shell, andb) a straight reinforcing member connected to the other one of the upper part and lower part of the shell at a distance from the girder.

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