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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Monocoque type rotor blade

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-027/46    B64C-027/48    B64C-011/26   
미국특허분류(USC) 416/230 ; 416/229R ; 416/239 ; 416/248
출원번호 US-0342907 (1982-01-26)
우선권정보 DE-3103710 (1981-02-04)
발명자 / 주소
  • Wackerle Peter-Martin (Ottobrunn DEX) Hahn Michael (Ottobrunn DEX)
출원인 / 주소
  • Messerschmitt-Boelkow-Blohm GmbH (Munich DEX 03)
인용정보 피인용 횟수 : 42  인용 특허 : 1
초록
▼

The present rotor blade is constructed as a so-called monocoque or shell type blade for use in large fans and windmill rotors. For this purpose the blade is made of fiber reinforced synthetic material with a differnt orientation of the fibers in different sections of the blade. The transition between the blade proper and the connecting end of the blade is formed by a blade root section which has a connecting end of circular or elliptical cross-section and a wing facing end corresponding in cross-section to the blade cross-section. The blade root section ...

대표
청구항
▼

A rotor blade constructed as a shell or monocoque, comprising a root section (2) and a wing section (1) having a wing tip and a wing end (1.5) with a given cross-section connected to said root section (2), each of said sections (1, 2) having a leading edge zone (1.1; 2.1), a trailing edge zone (1.3; 2.3) and two intermediate zones (1.2; 2.2) connecting the leading and trailing edge zones, said intermediate connecting zones (1.2; 2.2) comprising reinforcing fibers extending in a cross-over relationship relative to one another, said leading and trailing ed...

인용문헌 (1)

  1. Pinter Warren H. (East Hartland CT) Smith Dale E. (Windsor CT), Method of winding a wind turbine blade using a filament reinforced mandrel.

이 특허를 인용한 특허 (42)

  1. Guenther, Christian, Blade connection for a rotor blade of a wind turbine.
  2. Corten, Gustave Paul, Blade of a wind turbine.
  3. van der Westhuizen, Jacob Johannes, Blade root attachment apparatus and method.
  4. van der Westhuizen, Jacob Johannes, Blade root attachment apparatus and method.
  5. Anderson, Todd Alan; Kray, Nicholas Joseph; Gemeinhardt, Gregory Carl; Schneider, Michael Harvey, Composite airfoil structures.
  6. Bequet, Franck, Device for joining a panel and a structure, able to transmit significant forces.
  7. Baker, Myles L.; Arendt, Cory P., Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use.
  8. Baker, Myles L.; Arendt, Cory P., Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use.
  9. Baker, Myles L.; Arendt, Cory P., Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use.
  10. Baker, Myles L.; Arendt, Cory P., Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use.
  11. Baker, Myles L.; Arendt, Cory P.; Madrid, Bernard G.; Vilhauer, Sheldon, Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use.
  12. Baker, Myles L.; Arendt, Cory P.; Madrid, Bernard G.; Vilhauer, Sheldon, Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use.
  13. Baker, Myles L.; Arendt, Cory P.; Madrid, Bernard G.; Vilhauer, Sheldon, Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use.
  14. Baker, Myles L.; Arendt, Cory P.; Madrid, Bernard G.; Vilhauer, Sheldon, Efficient wind turbine blades, wind turbine blade structures, and associated systems and methods of manufacture, assembly and use.
  15. Koike, Bento Massahiko, Fan blade connection.
  16. Stoer, Roland, Fastening rotor blades to the hub of wind turbines.
  17. Wobben, Aloys, Method for assembling/dismounting components of a wind power plant.
  18. Wobben, Aloys, Method for mounting a rotor blade of a wind power installation without using a crane.
  19. Schytt-Nielsen, Rune; Sørensen, Flemming, Method of manufacturing a wind turbine blade root.
  20. Sørensen, Flemming; Schytt Nielsen, Rune, Method of manufacturing a wind turbine blade root.
  21. Tobin, James Robert; Fischetti, Thomas Joseph; Gobeli, William Max, Methods of manufacturing rotor blade components for a wind turbine.
  22. Tobin, James Robert; Gobeli, William Max; Caruso, Christopher Daniel, Methods of manufacturing rotor blade components for a wind turbine.
  23. Tobin, James Robert, Methods of manufacturing rotor blades for a wind turbine.
  24. Bequet, Franck, Process for making a composite material assembly and aircraft wing and stabilizing element obtained by this process.
  25. Herrmann Axel S. (Lehrte DEX) Krajenski Volker (Braunschweig DEX) Pabsch Arno E.R.K. (Braunschweig DEX), Rotor blade.
  26. Caruso, Christopher Daniel, Rotor blade assembly having a stiffening root insert.
  27. Quell, Peter; Bendel, Urs; Schubert, Matthias; Eusterbarkey, Carsten, Rotor blade attachment.
  28. Quell, Peter; Bendel, Urs; Schubert, Matthias; Eusterbarkey, Carsten, Rotor blade attachment.
  29. Wobben, Aloys, Rotor blade connection.
  30. Vronsky, Tomas; Hancock, Mark, Rotor blade extension portion having a skin located over a framework.
  31. Rohden, Rolf, Rotor blade for a wind energy installation.
  32. Doorenspleet, Florian; Arelt, Rainer; Eyb, Enno, Rotor blade for a wind turbine.
  33. Grove-Nielsen, Erik, Rotor blade for a wind turbine.
  34. Bell, Eric Lee; Gerber, Brandon Shane; Vossler, Alexander William, Rotor blade for a wind turbine and methods of manufacturing the same.
  35. Oldroyd, Paul K.; Sutton, Drew; Maresh, Andrew; Foskey, Christopher, Rotorcraft rotor blade assembly.
  36. Vronsky, Tomas; Hancock, Mark, Segmented rotor blade extension portion.
  37. Arendt, Cory P.; Baker, Myles L.; Wright, Rick Thomas, Segmented wind turbine blades with truss connection regions, and associated systems and methods.
  38. Sørensen, Tommy, Wind turbine blade and hub assembly.
  39. Dahl, Martin, Wind turbine blade with elongated fastening members in the root region thereof.
  40. Babu, Achuthan; Sambamurty, Saravakota, Wind turbine rotor blade.
  41. Eyb,Enno; Arelt,Rainer, Wind turbine rotor blade.
  42. Vronsky, Tomas; Hahn, Frank Hoelgaard, Wind turbine rotor blade.

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