发明名称 |
Sub sea central axis turbine with rearwardly raked blades |
摘要 |
A central axis water turbine is described which comprises a turbine body having a central axis; a rotor mounted on the turbine body for rotation about the central axis, the rotor comprising a central hub supporting a plurality of blades, each blade extending from a blade root mounted on the hub to a blade tip; a generator driven by the rotor; and a housing surrounding the rotor and adapted to direct water flow towards the rotor, the housing converging from a front opening forward of the rotor to a narrower throat adjacent the turbine body; wherein the blades are splayed rearward from the blade root to the blade tip by a tilt angle of 1° to 20° from a plane perpendicular to the central axis. |
申请公布号 |
US8633609(B2) |
申请公布日期 |
2014.01.21 |
申请号 |
US20090993645 |
申请日期 |
2009.04.14 |
申请人 |
CORNELIUS TIM;CAMPBELL GARY;KEIR JOHN;BLAXLAND DREW;PIELACH PETER;ATLANTIS RESOURCES CORPORATION PTE LIMITED |
发明人 |
CORNELIUS TIM;CAMPBELL GARY;KEIR JOHN;BLAXLAND DREW;PIELACH PETER |
分类号 |
F03B13/00 |
主分类号 |
F03B13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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