Based on screw type vertical-axis wind turbine and assembling mould

Based on screw type vertical-axis wind turbine and assembling mould

  • CN 204,386,800 U
  • Filed: 12/31/2014
  • Issued: 06/10/2015
  • Est. Priority Date: 12/31/2014
  • Status: Active Grant
First Claim
Patent Images

1. based on screw type vertical-axis wind turbine, comprise blade, it is characterized in that, also comprise the some screw mandrels be connected with blade, in 30 degree of angles between adjacent screw mandrel, also comprise the vertical central shaft passed by screw mandrel.

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