Flange of a wind turbine

Flange of a wind turbine

  • CN 105,003,392 A
  • Filed: 04/24/2015
  • Published: 10/28/2015
  • Est. Priority Date: 04/25/2014
  • Status: Active Application
First Claim
Patent Images

1. the flange (1) of wind turbine,Wherein, described flange (1) comprises the flange plate (2) of the part (3) being connected to described wind turbine;

  • Wherein, described flange plate (2) is connected via edge (4) with the described part (3) of described wind turbine, to form L shape flange (1);

    Wherein, described flange plate (2) comprises the connection side (5) being connected to corresponding part removably;

    Wherein, described flange plate (2) comprises the multiple holes (6) used together with connection set (14) when described flange (1) is connected to described corresponding part;

    It is characterized in that,Between the described edge (4) and described multiple hole (6) of described flange plate (2), recess (7) is furnished with, to reduce the fatigue loads in the region in the described hole (6) of described flange plate (2) in the surface of described connection side (5).

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