公开(公告)号：US4545726A

公开(公告)日：1985-10-08

申请号：US379630

申请日：1982-05-19

申请人： Karl Holliger

发明人： Karl Holliger

IPC分类号： F03B3/04 ,  F01D1/04 ,  F01D5/14 ,  F03B13/24 ,  F03B13/12

CPC分类号： F03B3/121 ,  F01D5/141 ,  F01D5/148 ,  F05B2210/404 ,  F05D2210/44 ,  Y02E10/223 ,  Y02E10/38 ,  Y02T50/673 ,  Y10S415/905 ,  Y10S415/908

摘要： A turbine which rotates in the same directional sense for both directions of throughflow of a working medium contains rotor blades possessing an aerofoil-shaped profile which at least over a portion of the length of the rotor blades is subdivided into profile parts or portions in order to improve the flow of the working medium about the rotor blades. The profile parts of the rotor blades are non-symmetrically constructed or arranged at least in part with respect to each plane which is perpendicular to the momentary throughflow direction of the rotor. It is therefore possible to reduce the dimensions of the turbine with essentially the same power output. Such type of turbine is particularly suitable for extracting energy from the movement of waves of bodies of water, such as the sea water of the ocean, and air moved by the waves alternately in opposite directions serves as the working or flow medium.

摘要翻译： 对于工作介质的两个通流方向旋转的涡轮机包含具有机翼形轮廓的转子叶片，其至少在转子叶片的长度的一部分上被细分为轮廓部分或部分，以便 改善围绕转子叶片的工作介质的流动。 转子叶片的轮廓部分相对于垂直于转子的瞬时通流方向的每个平面至少部分地非对称地构造或布置。 因此，可以以基本上相同的功率输出来减小涡轮机的尺寸。 这种类型的涡轮机特别适用于从诸如海洋的海水等水体的波浪的运动中提取能量，并且由相反的方向交替地由波浪移动的空气用作工作或流动介质。