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    Spiral turbine blade having at least one concave compartment that may be rotated by a moving fluid for electrical energy generation
    1.
    发明申请
    Spiral turbine blade having at least one concave compartment that may be rotated by a moving fluid for electrical energy generation 审中-公开
    螺旋涡轮机叶片具有至少一个凹室，其可以由移动的流体旋转以产生电能

    公开(公告)号：US20160376894A1

    公开(公告)日：2016-12-29

    申请号：US14545882

    申请日：2015-06-29

    申请人： Michael John Van Asten, II

    发明人： Michael John Van Asten, II

    IPC分类号： F01D5/14

    CPC分类号： F03B17/061 ,  F03D1/04 ,  F03D1/06 ,  F05B2240/122 ,  F05B2240/30 ,  F05B2250/15 ,  F05B2250/712 ,  Y02E10/28

    摘要： A spiral turbine blade having at least one concave compartment that is rotatable by a moving fluid for the generation of electricity is provided. A spiral turbine blade is aligned so that the axis of rotation is generally parallel to the mean direction of a moving fluid. Attached to the intake-facing side of the at least one spiral turbine blade are concave compartments comprised of an intake void, interior space, and exit void. The concave compartments are oriented to capture an additional range of velocity imaginary vectors; specifically those aligned via vortex inducing elements, such as spiral depressions on a conical intake shroud, thereby augmenting the torque induced the spiral turbine blade, and thus improving the conversion efficiency and electrical energy output.

    摘要翻译： 提供了一种具有至少一个可通过移动流体旋转以产生电力的凹槽的螺旋涡轮叶片。 螺旋涡轮机叶片被对准，使得旋转轴线大致平行于移动流体的平均方向。 连接到至少一个螺旋涡轮叶片的面向进气侧的是由进气空隙，内部空间和出口空隙组成的凹形隔室。 凹形隔室被定向以捕获额外范围的速度虚部矢量; 特别是那些通过涡流引导元件（例如锥形入口护罩上的螺旋形凹陷）排列的那些，从而增加了引起螺旋涡轮叶片的扭矩，从而提高了转换效率和电能输出。