发明名称 |
CUFFED FAN BLADE MODIFICATIONS |
摘要 |
A winglet includes a vertical member and a mounting member. The mounting member is configured to facilitate the mounting of the winglet to the tip of a fan blade. The vertical member is configured to extend perpendicularly relative the tip of a fan blade. A cuff extends from the vertical member to substantially cover at least a portion of the interface between the end of a fan blade and the vertical member. Adding winglets to fan blades may improve the aerodynamics of the fan blades, and thereby increase efficiencies of a fan.
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申请公布号 |
CA2700518(A1) |
申请公布日期 |
2009.04.02 |
申请号 |
CA20082700518 |
申请日期 |
2008.08.20 |
申请人 |
DELTA T CORPORATION |
发明人 |
AYNSLEY, RICHARD M.;SMITH, J. CAREY;FIZER, RICHARD W. |
分类号 |
F04D29/38 |
主分类号 |
F04D29/38 |
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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