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특허 상세정보

Aerodynamic-hybrid vertical-axis wind turbine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F03D-009/00    H02P-009/04   
미국특허분류(USC) 290/055; 290/044
출원번호 US-0145523 (2005-06-03)
등록번호 US-7329965 (2008-02-12)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Thorpe North & Western, LLP
인용정보 피인용 횟수 : 41  인용 특허 : 23
초록

An aerodynamic-hybrid, vertical-axis wind turbine which includes a rotor airfoil and stator blade combination which maximizes energy production by increasing wind velocity and pressure while eliminating back pressure and improving the laminar flow of wind both around and through the device. The rotor airfoils have a horizontal cross-section with a crescent shape including a convex leading side and a concave trailing side with a thicker middle section that tapers to narrower sections at ends. The stator blades have a horizontal cross-section with a planar...

대표
청구항

What is claimed is: 1. A vertical wind turbine device, comprising: a) a rotor, rotatable about a vertical axis in an annular stator; b) a plurality of vertically elongated rotor airfoils, disposed circumferentially around the vertical axis; c) the rotor airfoils each having a horizontal cross-section with a crescent shape including a convex leading side and a concave trailing side with a thicker middle section that tapers to narrower sections at ends d) a plurality of vertically elongated stator blades, disposed circumferentially around the vertical axi...

이 특허에 인용된 특허 (23)

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이 특허를 인용한 특허 피인용횟수: 41

  1. Halstead, Richard. Antenna mounted wind power generator. USP2013068456033.
  2. Chung, Chun-Neng. Apparatus for generating electric power using wind energy. USP2011067969036.
  3. Munerato, Claudio; Castaldini, Sandra. Auxiliary fluid driven electric generator. USP20181110138753.
  4. Sandor, Peter. Capture device and method for wind and water power generation. USP2017089732729.
  5. Greyshock, Paul. Counter rotation subsurface current generator. USP2013068461711.
  6. Rawls, James D.. Directed force turbine device. USP2013118591170.
  7. Green, William M. Electricity generating assembly. USP2010107816802.
  8. Chen, Franklin F K. Guided wind kite for increased wind turbine power output. USP2011118061963.
  9. Burrell, IV, James W.. Helix turbine system and energy production means. USP2011077976267.
  10. Andujar, Juan. Hybrid electro magnetic hydro kinetic high pressure propulsion generator. USP2015079088187.
  11. Hartman, Paul Harvey. Mass produced composite wind turbine blades. USP2013018348618.
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  17. Pezaris, Constantine D. Omnidirectional vertical-axis wind turbine. USP2012038128337.
  18. Hartman, Paul Harvey. Renewable energy vehicle charging station. USP2011098013569.
  19. Elliott, Rand; Jacob, Jamey D.. Skyscraper with integrated wind turbines. USP2012088253266.
  20. Patel, Mahesh N.; Patel, Darmesh M.. Split collar mountable wind turbine. USP2015069057357.
  21. Patel, Mahesh N.; Patel, Darmesh M.. Split collar mountable wind turbine. USP2015069046074.
  22. Curtis, Tom B.. Staggered multi-level vertical axis wind turbine. USP2015079074580.
  23. Patrick, David Michael. Turbine assembly. USP2015018926261.
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  27. Andujar, Juan. Vertical axis hydro kinetic wind turbine. USP2013118587145.
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  35. Helfrich, Jim C.. Water current powered motor. USP2009047521816.
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