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특허 상세정보

Vertical-axis wind turbine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F03D-003/04   
미국특허분류(USC) 290/055; 290/044
출원번호 US-0141160 (2002-05-08)
발명자 / 주소
인용정보 피인용 횟수 : 26  인용 특허 : 17
초록

A vertical-axis wind turbine includes upper and lower hubs defining an imaginary vertical axis therebetween. A rotor assembly is rotatably coupled to the hubs and includes a plurality of rotor blades. Each rotor blade includes an annular configuration having a first vertical edge perpendicular to a radial edge of the rotor assembly and a second vertical edge spaced inwardly toward the imaginary vertical axis. No rotor blade touches any other blade and an airflow is obstructed only by respective rotor blades when passing through the rotor assembly. A plur...

대표
청구항

1. A vertical-axis wind turbine, comprising:an upper and lower hub defining an open central space with only an imaginary vertical axis therebetween so that an airflow passing between said upper and lower hubs is unobstructed; a rotor assembly rotatably connected to said upper and lower hubs for rotation about said imaginary vertical axis; a plurality of spaced apart rotor blades positioned in said rotor assembly, each rotor blade having an airfoil configuration with a curved portion adjacent a radial edge of said rotor assembly and a generally linear por...

이 특허에 인용된 특허 (17)

  1. Selman ; Jr. W. Robertson (Houston TX). Apparatus and method for deriving energy from a moving gas stream. USP1984074457666.
  2. Magoveny George S. (North Haven CT) Forgo Eric J. (North Haven CT). Horizontal multidirectional turbine windmill. USP1976023938907.
  3. Bak, Dan Christian; Fuglsang, Peter. Modified wind turbine airfoil. USP2004036705838.
  4. Gary D. Roberts. Omni-directional vertical-axis wind turbine. USP2002106465899.
  5. Cymara Hermann K. (R.D. #2 ; 176 Horton Rd. Newfield NY 14867). Panemone wind turbine. USP1981044260325.
  6. McVey Paul W. (4039 Grennoch La. Houston TX 77025). Turbine-type wind machine. USP1984124486143.
  7. O\Dell Clarence E. (3573 S. Waverly Rd. Eaton Rapids MI 48827). Vertical axis wind mill with retractable sails. USP1995105454694.
  8. Trigilio, Gaetano T.. Wind and solar electric generating plant. USP1985114551631.
  9. La Ferte Romeo (3905 Beethoven St. Ville Brossard ; Province of Quebec CAX J4Z 2W5). Wind motor. USP1982024313710.
  10. Yea Ton A. (3 F ; No. 27 ; Tzyh-Chyang Street Tuu-Cheng City ; Taipei Hsien TWX). Wind power machine. USP1995105463257.
  11. Sharak Errol W. (18775 W. Observatory Rd. New Berlin WI 53151) Sharak ; Sr. George E. (Milwaukee WI). Wind turbine. USP1981054269563.
  12. Taylor Ronald J.. Wind turbine. USP2000016015258.
  13. Giorgini Roberto,ANX. Wind turbine booster. USP1998125852331.
  14. Valsamidis Michael (16 Pythagora Street Pireaus GRX 185 33). Wind turbine cross wind machine. USP1995015380149.
  15. Staley Frederick J. (1403 N. College Ave. ; #5 Fort Collins CO 80524) Elder Dillyn M. (1513 N. College Ave. ; #18 Fort Collins CO 80524). Wind turbine particularly suited for high-wind conditions. USP1995025391926.
  16. Bogie Townsend (1151 Hoyt Ave. Indianapolis IN 46203). Windmill. USP1976113994621.
  17. Ouellet Gilles (2565 des Cormiers Fleurimont ; Quebec CAX J1G 4S1). Windmill. USP1992065126584.

이 특허를 인용한 특허 피인용횟수: 26

  1. Roberts,Gary D.; Roberts,David W.. Aerodynamic-hybrid vertical-axis wind turbine. USP2008027329965.
  2. Tomion,Mark R.. Aeroturbine. USP200805D569490.
  3. Chung, Chun-Neng. Apparatus for generating electric power using wind energy. USP2011067969036.
  4. Ju, Young-Dae. Blade configurations for wind power converting apparatus. USP2014018624423.
  5. Nica, Horia. Boundary layer wind turbine. USP2009087573148.
  6. Rawls, James D.. Directed force turbine device. USP2013118591170.
  7. Azmudeh, Manucher. Eduction industrial power system. USP20190110167846.
  8. Kim, Chong-Kyu. Hyper-surface wind generator. USP2012038143738.
  9. Kawas, Percy C.; Kawas, Gulnar. Method and apparatus for wind energy system. USP2012118314508.
  10. Kawas, Percy; Kawas, Gulnar. Method and apparatus for wind energy system. USP2013018362637.
  11. Bae, Myung-soon. Multipurpose rotary device and generating system including same. USP2016129512815.
  12. Scarpelli, Tadd M.. Turbine assembly and energy transfer method. USP2012118317480.
  13. Cassidy, Joe C.. Vertical axis dual vortex downwind inward flow impulse wind turbine. USP2013108556571.
  14. Krauss, Frenchy; Schaller, Wolfgang P. Vertical axis self-breaking wind turbine. USP2010097802967.
  15. Ellis, James Donald. Vertical axis turbine to generate wind power. USP2013018354756.
  16. Krivcov, Vladimir; Krivospitski, Vladimir; Maksimov, Vasili; Halstead, Richard; Grahov, Jurij Vasiljevich. Vertical axis wind turbine airfoil. USP2012128333564.
  17. Janiuk, Peter. Vertical axis wind turbine with self-starting capabilities. USP2013108550786.
  18. Helfrich, Jim C.. Water current powered motor. USP2009047521816.
  19. Suma, Alexander B.. Wind energy system. USP2012078210792.
  20. Sauer, Dieter. Wind sail turbine. USP2014128905704.
  21. Sauer, Jr., Dieter. Wind sail turbine. USP2014108864440.
  22. Gomez Gomar,Josep Lluis. Wind tower. USP200603D516581.
  23. Ryu, Byung Sue; Yu, Young Sil. Wind turbine. USP2009097591635.
  24. Becker,William S.. Wind turbine device. USP2006117132760.
  25. Fuller, Howard J.. Wind turbine for generation of electric power. USP2010047695242.
  26. Morgan, Ken; Slattery, Michael. Wind-driven electricity generation device with segmented rotor. USP2014078779616.