Connection of components of a wind turbine

Connection of components of a wind turbine

  • CN 101,275,535 B
  • Filed: 03/26/2008
  • Issued: 05/20/2015
  • Est. Priority Date: 03/26/2007
  • Status: Active Grant
First Claim
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1. wind energy plant (WEA) has the component (11 being greater than 0.5 rice diameter, 12, 13) linkage structure, wherein two components that mutually will be connected (11, 12, 13) there is opposed facing surface of contact respectively, and these two components that mutually will be connected (11 under the state be connected, 12, 13) be mutually stretched in together, it is characterized in that, second component (11, 12, 13) the first component (11 is arranged in by as intermediate connector (20), 12, 13) and one the 3rd component (11, 12, 13) between, wherein, second component (11, 12, 13) surface of surface of contact has respectively than the first component and the 3rd component (11, 12, 13) with second component (11, 12, 13) hardness that relative surface, the surface of surface of contact is high, wherein second component (11, 12, 13) surface of surface of contact is hardened by ermal physics technique or thermochemical processes, wherein, the surface of the surface of contact of the surface ratio second component of the surface of contact of the first component and the 3rd component is soft, intermediate connector (20) is made up of multiple connection intermediate or has these connection intermediates, connect the structure that intermediate (20) is plate shape or brake shoe formula, connect intermediate (20) first and the 3rd component (11, 12, 13) form the ring of a kind of branch section between or form the annulus of branch'"'"'s section or the part of annulus, connect intermediate (20) and be mechanically connected to first or the 3rd on component by means of installation elements.

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