Claims
- 1. An airfoil for use in a flowing air stream, having a shape comprising a planar face portion and leading and trailing longitudinal edge portions associated with opposite edges of the face portion to form, in cross-section, an essentially inverted pan-shaped structure when disposed with its leading edge facing into the flow of air, and having a planar flange portion extending at an angle of approximately 90 degrees from and beneath the trailing edge portion back toward the leading edge portion.
CROSS REFERENCE TO RELATED APPLICATION
This application is a continuation-in-part of my prior application Ser. No. 08/507,129 filed Jul. 31, 1995, now U.S. Pat. No. 5,599,172 entitled WIND ENERGY CONVERSION SYSTEM the disclosure of which is incorporated herein by reference.
US Referenced Citations (2)
Foreign Referenced Citations (1)
Number |
Date |
Country |
0039960 |
Jan 1937 |
NLX |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
507129 |
Jul 1994 |
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