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1. 发明授权

US07347660B2 Cross-flow wind turbine 失效
标题翻译：横流式风力发电机
公开(公告)号：US07347660B2
公开(公告)日：2008-03-25
申请号：US11685365
申请日：2007-03-13
申请人： Scott J. Taylor , Ronald Taylor , Brad C. Cochran , David Banks
发明人： Scott J. Taylor , Ronald Taylor , Brad C. Cochran , David Banks
IPC分类号： F03D3/04
CPC分类号： F03D3/0427 , F03D3/04 , F03D3/0409 , F03D9/25 , F03D15/10 , F05B2240/121 , F05B2240/13 , F05B2240/213 , F05B2240/30 , Y02E10/74 , Y10S415/907 , Y10S416/04 , Y10S416/09
摘要： Disclosed are various embodiments of cross-wind turbines that are capable of providing high efficiencies over a wide range of wind velocities. An airfoil stator causes wind to accelerate along its surface and creates a low pressure area on the leading face of the rotor blade during the power stroke. A blocking stator blocks wind from impeding the movement of the rotor blades during the return cycle and directs wind onto the trailing face of the rotor blades during the power cycle. A large pressure differential is created between the leading face of the rotor blade and the trailing face of the rotor blade during the power cycle which creates a large amount of force that rotates the rotor blade about the central shaft. In some embodiments, gaps are provided between the inside edge of the rotor blade and a stationary shaft which vents wind collected by the rotor blade during certain portions of the rotation cycle. The vented wind increases the pressure on the trailing face of the rotor blades during the return cycle to further assist in the efficiency of this system.
摘要翻译：公开了跨风力涡轮机的各种实施例，其能够在宽范围的风速下提供高效率。翼型定子使得风沿其表面加速并且在动力冲程期间在转子叶片的前表面上产生低压区域。阻塞定子阻止风在返回循环期间阻止转子叶片的运动，并且在动力循环期间将风引导到转子叶片的后表面上。在动力循环期间，在转子叶片的前表面和转子叶片的后表面之间产生大的压力差，这产生了使转子叶片围绕中心轴旋转的大量力。在一些实施例中，在转子叶片的内边缘和在旋转周期的某些部分期间通过转子叶片收集的风的静止轴之间设置间隙。通风风在返回循环期间增加转子叶片后端的压力，以进一步提高该系统的效率。

2. 发明授权

US07189050B2 Cross-flow wind turbine 失效
标题翻译：横流式风力发电机
公开(公告)号：US07189050B2
公开(公告)日：2007-03-13
申请号：US11284774
申请日：2005-11-21
申请人： Scott J. Taylor , Ronald Taylor , Brad C. Cochran , David Banks
发明人： Scott J. Taylor , Ronald Taylor , Brad C. Cochran , David Banks
IPC分类号： F03D3/04
CPC分类号： F03D3/0427 , F03D3/04 , F03D3/0409 , F03D9/25 , F03D15/10 , F05B2240/121 , F05B2240/13 , F05B2240/213 , F05B2240/30 , Y02E10/74 , Y10S415/907 , Y10S416/04 , Y10S416/09
摘要： Disclosed are various embodiments of cross-wind turbines that are capable of providing high efficiencies over a wide range of wind velocities. An airfoil stator causes wind to accelerate along its surface and creates a low pressure area on the leading face of the rotor blade during the power stroke. A blocking stator blocks wind from impeding the movement of the rotor blades during the return cycle and directs wind onto the trailing face of the rotor blades during the power cycle. A large pressure differential is created between the leading face of the rotor blade and the trailing face of the rotor blade during the power cycle which creates a large amount of force that rotates the rotor blade about the central shaft. In some embodiments, gaps are provided between the inside edge of the rotor blade and a stationary shaft which vents wind collected by the rotor blade during certain portions of the rotation cycle. The vented wind increases the pressure on the trailing face of the rotor blades during the return cycle to further assist in the efficiency of this system.
摘要翻译：公开了跨风力涡轮机的各种实施例，其能够在宽范围的风速下提供高效率。翼型定子使得风沿其表面加速并且在动力冲程期间在转子叶片的前表面上产生低压区域。阻塞定子阻止风在返回循环期间阻止转子叶片的运动，并且在动力循环期间将风引导到转子叶片的后表面上。在动力循环期间，在转子叶片的前表面和转子叶片的后表面之间产生大的压力差，这产生了使转子叶片围绕中心轴旋转的大量力。在一些实施例中，在转子叶片的内边缘和在旋转周期的某些部分期间通过转子叶片收集的风的静止轴之间设置间隙。通风风在返回循环期间增加转子叶片后端的压力，以进一步提高该系统的效率。

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