Moving turbine blade

Moving turbine blade

  • CN 104,520,537 A
  • Filed: 07/19/2013
  • Published: 04/15/2015
  • Est. Priority Date: 08/03/2012
  • Status: Active Grant
First Claim
Patent Images

1. the movable vane (1) of low-pressure turbine, it has footing (10) and fin (30), this fin (30) has outside (31) and inner face (32), and described footing (10) has the pillar (11) of connection fin (30) and footing (10);

  • The feature of described blade (1) is;

    form described pillar (11), so that the cross section of described pillar has the first straight part (14), the second curved section (15) and the 3rd straight part (16), described curved section (15) has the inside face (17) of the exterior face (18) corresponding to outside (31) profile of described fin (30) and inner face (32) profile corresponding to described fin (30).

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