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특허 상세정보

Sectional wind turbine blade

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F03D-001/06   
출원번호 US-0513002 (2010-12-02)
등록번호 US-9388789 (2016-07-12)
우선권정보 DK-2009 70240 (2009-12-02)
국제출원번호 PCT/EP2010/068712 (2010-12-02)
§371/§102 date 20120531 (20120531)
국제공개번호 WO2011/067323 (2011-06-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wood, Herron & Evans, LLP
인용정보 피인용 횟수 : 3  인용 특허 : 21
초록

The invention relates to a sectional blade for a wind turbine, the blade comprising at least a first blade section and a second blade section extending in opposite directions from a blade joint, where each blade section comprises a spar section forming a structural member and extending in the longitudinal direction of the blade, and where the first and second blade sections are connected by fastening means restraining any movement of the first blade section relative to the second blade section length ways. The first and the second blade sections are stru...

대표
청구항

1. A sectional blade for a wind turbine, the blade comprising at least a first blade section and a second blade section extending in opposite directions from a blade joint, wherein each blade section comprises a spar section forming a structural member of the blade and extending in the longitudinal direction of the blade,the first and second blade sections being connected by a fastener arranged to restrain movement of the first blade section relative to the second blade section in the longitudinal direction of the blade,the first blade section and the se...

이 특허에 인용된 특허 (21)

  1. Olez ; Nejat A.. Composite structure. USP1978104120998.
  2. Riddell, Scott Gabell. Joint design for rotor blade segments of a wind turbine. USP2011047922454.
  3. Violette John A. (Granby CT) Delgrosso Eugene J. (Wallingford CT). Lightweight propulsor blade with internal spars and rigid base members. USP1992075129787.
  4. Zirin, Robert Michael; Lin, Wendy Wen-Ling; Zhou, Youdong; Quek, Shu Ching; Praveen, Grama; Kirkpatrick, Bowden; Livingston, Jamie Thomas; Baehmann, Peggy Lynne. Method for assembling a multi-segment wind turbine blade. USP2012058171633.
  5. Arelt,Rainer. Method for producing a rotor blade, a corresponding rotor blade and a wind power plant. USP2008027334989.
  6. Rebsdorf, Anders Varming. Method of controlling the operation of a wind turbine and wind turbine for use in said method. USP2003096619918.
  7. Abbott, Ric. Methods of manufacturing separable structures. USP2003106638466.
  8. Judge, Paul William. Segmented wind turbine blade. USP2010127854594.
  9. Yoshida,Shigeo. Separable blade for wind turbine. USP2007037186086.
  10. Livingston, Jamie T.. Structure and method for self-aligning rotor blade joints. USP2012058167569.
  11. Wilhelm Donald F. (Maumee OH). Tie rod tension sensor. USP1984024429579.
  12. Kirkpatrick, Bowden; Baehmann, Peggy Lynn; Quek, Shu Ching; Praveen, Grama Narasimhaprasad; Zhou, Youdong. Turbine blade fabrication. USP2013088510947.
  13. Livingston, Jamie T.; Driver, Howard. Wind blade joint bonding grid. USP2012078221085.
  14. Hibbard, Paul. Wind turbine blade. USP2012058177515.
  15. Bosche,John Vanden. Wind turbine blade deflection control system. USP2007077246991.
  16. Gougeon Meade A. (Bay City MI) Gougeon Jan C. (Bay City MI). Wind turbine blade joint assembly and method of making wind turbine blades. USP1984104474536.
  17. Vronsky, Tomas; Hedges, Andrew. Wind turbine blade load sensor. USP2012018100660.
  18. Landrum, Scott C.; King, T. Christopher. Wind turbine blade transportation system and method. USP2009097591621.
  19. Rasmussen, Flemming; V.o slashed.lund, Per; Petersen, J.o slashed.rgen Thirstrup; Johansen, Bj.o slashed.rn; Elleb.ae butted.k, Preben. Wind turbine hub. USP2003026514043.
  20. Kawasetsu, Nozomu; Shindo, Kentaro; Kuroiwa, Takao; Hori, Shinichi. Wind turbine rotor blade. USP2013028376713.
  21. Miebach, Thomas; Quek, Shu Ching; Faidi, Waseem Ibrahim; Yerramalli, Chandra Sekher; Baehmann, Peggy Lynn; Fritz, Peter James. Wind turbine rotor blade assembly having an access window and related methods. USP2011077976275.