$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Wind turbine rotor blade

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F03D-001/06   
미국특허분류(USC) 416/223R ; 416/233
출원번호 US-0120658 (1993-09-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 68  인용 특허 : 0
초록

Horizontal axis, free yaw, self-regulated wind turbines which have strong, lightweight, fatigue resistant, fixed pitch, wood/GRE blades and exhibit superior performance a range of wind speeds. The blades are designed by employing defined inboard, midspan, and outboard airfoil profiles and interpolating the profiles between the defined profiles and from the latter to the root and the tip of the blades.

대표
청구항

A hollow wind turbine rotor blade which has: NREL thick airfoil profiles; a length in the range of 25 to 50 feet; a total blade twist of not more than 10 degrees; a blade coning angle in the range of 5 to 9 degrees; a pitch angle in the range of -5 to +5 degrees; and a maximum section thickness ratio t/c of not more than 0.26.

이 특허를 인용한 특허 피인용횟수: 68

  1. Keir, John; Srigrarom, Sutthiphong. Blade for a water turbine. USP2014088801386.
  2. White, Robert Owen. Composite rotor blade manufacturing method and apparatus. USP2014118894791.
  3. Braley, Mike S.; Head, Andrew A.; Lariviere, Phillip M.; Ivers, Victor M.. Composite wind turbine blade and method for manufacturing same. USP2015109169732.
  4. Braley, Mike S.; Head, Andrew A.; Lariviere, Phillip M.; Ivers, Victor M.. Composite wind turbine blade and method for manufacturing same. USP2014068753091.
  5. McGinnis, Peter B.; Hofmann, Douglas. Composition for high performance glass fibers and fibers formed therewith. USP2012088252707.
  6. McGinnis, Peter Bernard; Hofmann, Douglas A.. Composition for high performance glass fibers and fibers formed therewith. USP2012128338319.
  7. Hofmann, Douglas A.; McGinnis, Peter B.. Composition for high performance glass high performance glass fibers and articles therefrom. USP2013108563450.
  8. Hofmann, Douglas A.; McGinnis, Peter B.. Composition for high performance glass, high performance glass fibers and articles therefrom. USP2010097799713.
  9. Hofmann, Douglas A.; McGinnis, Peter B.. Composition for high performance glass, high performance glass fibers and articles therefrom. USP2013118586491.
  10. Blaxland, Drew. Connector for mounting an underwater power generator. USP2014128920200.
  11. Piasecki, Frederick W. Highly reliable, low cost wind turbine rotor blade. USP2014108863382.
  12. Piasecki, Frederick W. Highly reliable, low cost wind turbine rotor blade. USP2012068192169.
  13. Sutz, Richard K.. Horizontal axis wind machine with multiple rotors. USP20180710030628.
  14. Cairo, Ronald Ralph. Lightweight hub for rotors. USP2010067740450.
  15. Siegfriedsen, Sonke. Method for operating offshore wind turbine plants based on the frequency of their towers. USP2005056891280.
  16. McGinnis, Peter B.; Hofmann, Douglas A.. Method of manufacturing S-glass fibers in a direct melt operation and products formed there from. USP2015119187361.
  17. McGinnis, Peter B.; Hofmann, Douglas A.. Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom. USP2017079695083.
  18. McGinnis, Peter B.; Hofmann, Douglas; Baker, David J.; Wingert, John W.; Bemis, Byron. Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom. USP2015129206068.
  19. Hoffmann, Douglas A.; McGinnis, Peter B.. Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby. USP2010117823417.
  20. Hofmann, Douglas A.; McGinnis, Peter B.. Method of manufacturing high performance glass fibers in a refractory lined melter and fiber formed thereby. USP2013018341978.
  21. McGinnis, Peter Bernard; Hofmann, Douglas; Baker, David J.; Wingert, John W.; Bemis, Byron. Method of manufacturing high strength glass fibers in a direct melt operation and products formed there from. USP2017059656903.
  22. Yost, Robert D.. Modular micro wind turbine. USP2015069062654.
  23. Yost, Robert D.. Modular micro wind turbine. USP2016059331534.
  24. Sutz, Richard K.; Jenkins, Peter E.. Multiple-blade wind machine with shrouded rotors. USP20180910066597.
  25. Enevoldsen, Peder Bay; Hjort, Søren; Laursen, Jesper. Optimised layout for wind turbine rotor blades. USP2014038678770.
  26. Jamie C. Chapman ; Jon A. Peterka. Power-transducer/conversion system and related methodology. USP2002076417578.
  27. Petsche, Marc; Korjahn, Matthias; Gollnick, Bert. Profile of a rotor blade and rotor blade of a wind power plant. USP2014088814525.
  28. Grubka, Lawrence Jerome; Ray, Brian Robert; Wilson, Geoffrey Howard; Devlin, John Paul; Swett, David; Breneman, Mark Bui; Pelletier, James Steven; Maw, Kurt Michael. Ridge vent. USP20181210151500.
  29. Gassman, Paul E.; Freidner, Christopher C.. Roof vent. USP201408D710985.
  30. Lee, Jang Ho. Root airfoil of wind turbine blade. USP2018029897069.
  31. Vronsky, Tomas; Hancock, Mark. Rotor blade extension portion having a skin located over a framework. USP2013038393865.
  32. Hörmeyer, Klaus; Eisenberg, Bernhard; Emmrich, Roland; Anding, Dirk. Rotor blade for a compressor and compressor having such a rotor blade. USP20180710012235.
  33. Finck, Sebastien; Sudre, Laurent. Rotor blade for a rotor of an aircraft designed to minimize noise emitted by the rotor. USP2016069359072.
  34. Wobben, Aloys. Rotor blade for a wind power plant. USP2012018100663.
  35. Wobben, Aloys. Rotor blade for a wind power plant. USP2012088241002.
  36. Wobben, Aloys. Rotor blade for a wind power plant. USP2010117841836.
  37. Wobben, Aloys. Rotor blade for a wind power plant. USP2009067540716.
  38. Wobben, Aloys. Rotor blade for a wind power plant. USP2010057708530.
  39. Wobben,Aloys. Rotor blade for a wind power plant. USP2008047357624.
  40. White, Robert Owen. Rotor blade spar manufacturing apparatus and method. USP2015099144944.
  41. Grubka, Lawrence J; Ray, Brian R; Wilson, Geoffrey H; Devlin, John P; Swett, David; Pelletier, James S; Maw, Kurt M; Breneman, Mark Bui. Shingle ridge vent. USP201012D628718.
  42. Cornelius, Tim; Campbell, Gary; Keir, John; Blaxland, Drew; Pielach, Peter. Sub sea central axis turbine with rearwardly raked blades. USP2014018633609.
  43. Lobato, Hugo M P; Gower, Ian R; Powell, Christopher A; Orchard, Nicholas B. Surface profile evaluation. USP2014058718975.
  44. Wesby, Philip B.; Turner, Christopher. System and method for a vertical axis wind turbine. USP2018019879650.
  45. DeLeonardo,Guy Wayne; Finn,Scott Roger; Finnigan,Peter Michael; Kasperski,Donald Joseph. System and method for passive load attenuation in a wind turbine. USP2006127153090.
  46. Preus, Robert W.. System for providing dynamic pitch control in a wind turbine. USP2013118573937.
  47. Perkinson, Robert H.. Teeter mechanism for a multiple-bladed wind turbine. USP2014078770934.
  48. Corten, Gustave Paul. Twisted blade root. USP20180810060274.
  49. Cornelius, Tim; Keir, John; Blaxland, Drew. Underwater power generator with dual blade sets. USP2014038664790.
  50. Krivcov, Vladimir; Krivospitski, Vladimir; Maksimov, Vasili; Halstead, Richard; Grahov, Jurij Vasiljevich. Vertical axis wind turbine airfoil. USP2012128333564.
  51. Thompson, David Stuart. Water turbine with bi-symmetric airfoil. USP2012028115329.
  52. Bartlett, Lexington P.. Wind power system. USP2004106800956.
  53. Godsk, Kristian Balschmidt; Nielsen, Thomas S. Bjertrup. Wind turbine blade. USP2012048147209.
  54. Hayashi, Kentaro; Nishino, Hiroshi; Hosoya, Hiroyuki; Matsuo, Atsushi; Karikomi, Kai. Wind turbine blade and wind power generator using the same. USP2014108851857.
  55. Fukami, Koji. Wind turbine blade and wind turbine generator including the same. USP2014088801387.
  56. Madsen, Jesper; Andersen, Christian Frank; Fuglsang, Peter. Wind turbine blade with narrow shoulder and relatively thick airfoil profiles. USP2017049611833.
  57. Kuroiwa, Takao; Hirano, Toshiyuki; Nakamura, Nobuyasu. Wind turbine blade with sufficiently high strength and light weight. USP2011108043067.
  58. Kuroiwa, Takao; Hirano, Toshiyuki; Nakamura, Nobuyasu. Wind turbine blade with sufficiently high strength and light weight. USP2013078475135.
  59. Fukami, Koji. Wind turbine blade, wind power generation system including the same, and method for designing wind turbine blade. USP2017109790795.
  60. Fukami, Koji. Wind turbine blade, wind turbine generator equipped with wind turbine blade and method of designing wind turbine blade. USP2013048419373.
  61. Fukami, Koji. Wind turbine blade, wind turbine generator including wind turbine blade, and method for designing wind turbine blade. USP2014128911214.
  62. Hayden, Paul Trevor; Whiley, David Anthony. Wind turbine rotor. USP20181110125741.
  63. Enevoldsen, Peder Bay; Hjort, Søren. Wind turbine rotor blade. USP2013108568103.
  64. Eyb,Enno. Wind turbine rotor blade. USP2008097427189.
  65. Eyb,Enno; Arelt,Rainer. Wind turbine rotor blade. USP2008107438533.
  66. Fischer, Gunter. Wind turbine rotor blade. USP2014038668461.
  67. Fischer, Gunter; Rochholz, Hermann. Wind turbine rotor blade. USP2014038668462.
  68. Corten, Gustave Paul. Wind turbine with low induction tips. USP2017109797368.