发明授权
- 专利标题： Impeller having blade(s) conforming to the golden section of a logarithmic curve
- 专利标题（中）： 叶片具有符合对数曲线的黄金部分的叶片
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申请号： US10130946申请日： 2002-05-24
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公开(公告)号： US06702552B1公开(公告)日： 2004-03-09
- 发明人: Jayden David Harman
- 申请人： Jayden David Harman
- 优先权： AUPQ4243 19991125; AUPQ6890 20000413
- 主分类号： F04D2938
- IPC分类号： F04D2938
摘要：
A single or multi-bladed rotor for use with a fluid flow generator or reactor, the rotor comprising a central hub which is adapted to be mounted to a rotatable shaft, the rotor further comprises at least one radial blade mounted at one end to the hub, wherein the at least one blade has a fluid reactive face which has the configuration of a logarithmic curve substantially conforming to the golden section, i.e. the order of growth of the radius of the curve which is measured at equiangular radii is constant and conforms to the ratio of 5:8.