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특허 상세정보

Thermoplastic rotor blade

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F03D-001/06    F01D-005/14   
미국특허분류(USC) 416/226; 416/229R; 416/230; 416/232; 416/233; 416/234; 416/240; 416/241A; 416/500; 415/004.1; 415/004.3; 415/004.5
출원번호 US-0871053 (2010-08-30)
등록번호 US-8657581 (2014-02-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    MKG, LLC
인용정보 피인용 횟수 : 20  인용 특허 : 44
초록

A blade comprises a lightweight core, a composite material disposed on the core, and a skin located on the composite material. The composite material comprises fibers incorporated into a thermoplastic resin matrix in the form of a prepreg sheet or wet layup. The rotor blade may also comprise a front edge member attached along at least a portion of a leading edge of the core, a rear edge member attached along at least a portion of a trailing edge of the core, and a skin located over the core, the front edge member, and the rear edge member. The rotor blad...

대표
청구항

1. A blade, comprising: a core;a composite material disposed on the core; anda skin located on the composite material;wherein the composite material comprises fibers incorporated into a thermoplastic resin matrix, and the thermoplastic resin matrix is a material selected from the group consisting of polyethylene terephthalate, polyvinyl chlorides, polyvinylidene chlorides, polyvinyl acetates, polypropylenes, polyethylenes, polystyrenes, polyurethanes, polyphenylene sulfide, and combinations of the foregoing materials. 2. The blade of claim 1, wherein the...

이 특허에 인용된 특허 (44)

  1. Grimes Richard V. (Piqua OH) Harlamert W. Benjamin (Piqua OH) Thompson David F. (Chester PA). Air craft propeller assembly with composite blades. USP1981114302155.
  2. Matuska David G. (Beacon Falls CT) Ferris Donald L. (Newtown CT). Apparatus for damping helicopter rotor blade oscillations. USP1989104874292.
  3. Byrnes Francis E. (White Plains NY) Hibyan Edward S. (Trumbull CT) Noehren William L. (Trumbull CT). Articulated helicopter rotor within an improved blade-to-hub connection. USP1992055110260.
  4. Brogdon Vas H. (Hurst TX) Covington Cecil E. (Hurst TX) Wheelis Richard E. (Hurst TX). Bearingless tail rotor for helicopters. USP1981124306837.
  5. Aubry Jacques A. (Cabries FRX) Coffy RenL. (Sausset Les Pins FRX). Blade made of thermoplastic composite, in particular for ducted tail rotor of a helicopter, and its method of manufactur. USP1995105454693.
  6. Barbier Bruno J. M. (Val d\Oise FRX) Michaud-Soret Jean A. (Paris FRX). Blade of composite materials and its manufacturing process. USP1990014892462.
  7. Eggert ; Jr. Walter S. (Huntington Valley PA). Blade structure for use in a windmill. USP1981104295790.
  8. Scarpati Thomas S. (Mt. Laurel NJ) Ford Robert J. (Bromall PA). Composite aerodynamic rotor blade assembly. USP1982024316701.
  9. Sims, John L.; Tisdale, Patrick R.; Powell, Ernie A.. Composite flapping flexure. USP2004036708921.
  10. Byrnes Francis Edward ; Milne Robert James. Composite rotating swashplate for a helicopter rotor system. USP1998095810562.
  11. Johnston J. Ford (Sunland CA) Farone William A. (Irvine CA) Mikhail Amir (Northridge CA). Composite wind turbine rotor blade and method for making same. USP1990124976587.
  12. Aubry Jacques A. (Cabries FRX) Bonfils Michel R. (Saint-Cannat FRX). Device comprising cyclic plates driven by flexible blades, for controlling a helicopter rotor. USP1986094611971.
  13. Desjardins Rene A. (Media PA). Drive shaft and rotor hub for helicopter flexible rotor system. USP1991085042967.
  14. Walla Lisa A. ; Watson Charles R.. Elastomer coated layer for erosion and/or fire protection. USP1999065908528.
  15. Hertel Christopher J. (Glastonbury CT) Watson Charles R. (Windsor CT). Erosion resistant surface protection. USP1996015486096.
  16. Bost Michel (Joinville le Pont FRX) Chasson Alain (Villeneuve La Garenne FRX). Fastening device including sleeves, and rotor blade equipped with such a device for fastening to a hub. USP1990104961687.
  17. Yao Samuel S. (Fountain Valley CA) Hughes Charles W. (Thousand Oaks CA). Flat strap cruciform flexure for helicopter rotor systems. USP1987034650401.
  18. Rinke, Joseph P.. Helicopter blade and method of manufacture. USP2004046715992.
  19. Denison Samuel J. M. (Marlow GB2) Bashford David P. (Ruislip GB2). Helicopter rotor. USP1987124714409.
  20. Decker Bert J. (136 Capen Blvd. Buffalo NY 14226). Horizontal windmill. USP1977094047833.
  21. Schramm Buford J. (1330 E. Fremont Dr. Tempe AZ 85204). Hubless, hingeless and bearingless helicopter rotor system. USP1983094403918.
  22. Isaacson ; Boris. Inflatable air-driven motor. USP1978044083652.
  23. Guimbal Bruno (Les Milles FRX). Landing gear for an aerodyne, with arches in composite material. USP1993075224669.
  24. Frengley Michael C. (Chandler AZ) Vu Thu N. (Tempe AZ). Leading edge weight retention assembly for a helicopter rotor. USP1995105462409.
  25. Mouille Rene L. (Aix-en-Provence FRX) Lafargue Marcel A. S. (Marignane FRX). Main rotor for a helicopter. USP1981064273511.
  26. Cheney ; Jr. Marvin C. (Glastonbury CT). Matched stiffness rotor flexbeam and blade system. USP1982064332525.
  27. Matsumoto Tadahiro (Tokyo JPX) Nishikawa Kiyoshi (Tokyo JPX). Method for fabricating a flexbeam of a helicopter rotor blade. USP1991095047106.
  28. Le Comte Adolf (101 Harbor La. West New Rochelle NY 10805). Method for manufacturing a large-sized object of fiber reinforced synthetic resin. USP1994045304339.
  29. Besse Jean-Luc,FRX ; Gaffiero Jacques,FRX. Method for manufacturing a variable-pitch composite blade for a helicopter rotor. USP2000056056838.
  30. Stiesdal,Henrik. Method for regulating a windmill, and an apparatus for the use of said method. USP2008097419356.
  31. Jacobsen, Eric Morgan. Methods and apparatus for reducing load in a rotor blade. USP2010097802968.
  32. Montague, Keri Jane; Pugsley, Dennis Winston. Moulding process. USP2004046723272.
  33. Duret Maurice L. (Aix-en-Provence FRX) Lamarche Bernard L. J. (Velaux FRX) Declercq Marc A. (Pelissanne FRX) Martin Robert D. (Aix-en-Provence FRX). Multi-blade propellers. USP1981084281966.
  34. Guimbal Bruno (Les Milles FRX). Plastics multi-blade variable-pitch rotor. USP1994025284420.
  35. Agarwal, Naveen; Gaggar, Satish Kumar; Gupta, Deval; Gupta, Samik; Krishnamurthy, Raja; Preschilla, Nisha; Totad, Rajashekhar Shiddappa; Tyagi, Sandeep. Polymer compositions, method of manufacture, and articles formed therefrom. USP2009077557154.
  36. Mouille RenL. (Aix-en-Provence FRX) Declerco Marc (Pelissane FRX) Jalaguier Jean-Pierre (Vitrolles FRX) Jaugey Bernard (Marseilles FRX). Process for manufacturing a variable pitch multi-blade propeller by molding resin-impregnated fails around a preform. USP1987014639284.
  37. Gougeon Meade A. (Bay City MI) Gougeon Jan C. (Bay City MI). Process for securing projecting studs in the ends of wood resin composite bodies and the like and the structure formed t. USP1983124420354.
  38. Rao, Kavala Venkateswara; Sultan, Mohamad. Rotor blade for use with a wind turbine and method for assembling rotor blade. USP2012038142164.
  39. Belko Raymond P. (Blackwood NJ) Huss Robert C. (Glen Mills PA). Rotor blade tipweight assembly. USP1979044150920.
  40. Gunneskov,Ole; Barlow,Nicholas Dudley; Hancock,Mark; Vronsky,Tomas. Wind turbine blade. USP2007047198471.
  41. Gunneskov,Ole; Barlow,Nicholas Dudley; Hancock,Mark; Vronsky,Tomas. Wind turbine blade. USP2009037503752.
  42. Kuroiwa, Takao; Hirano, Toshiyuki; Nakamura, Nobuyasu. Wind turbine blade with sufficiently high strength and light weight. USP2011108043067.
  43. Likitanupak Chalerm (16/25-26 Soi Watana (19) ; Sukhumvit Rd. Bangkok 11 THX). Windmill. USP1986014566853.
  44. Morgan ; Burton D.. Windmill. USP1978044086023.

이 특허를 인용한 특허 피인용횟수: 20

  1. Anderson, Todd Alan; Kray, Nicholas Joseph; Gemeinhardt, Gregory Carl; Schneider, Michael Harvey. Composite airfoil structures. USP20181010099434.
  2. Cahill, Kevin; Strauss, Eric; Burchett, Doug; Didandeh, Hooshang; Shogren, Charles Mark. Composite fan. USP2018049945389.
  3. Yarbrough, Aaron A.; Caruso, Christopher Daniel; Kasperski, Donald Joseph. Corrugated pre-cured laminate plates for use within wind turbine rotor blades. USP20180910077758.
  4. McGuire, James E.; Strange, Andrew C.. Erosion protection sleeve. USP2018059970303.
  5. Hesse, Ingo. Method for treating a fiber-plastic composite of a rotor blade, semifinished product in the form of a composite structure and UV lamp for curing a UV-curable matrix material. USP2016119498923.
  6. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Methods for assembling rotor blades. USP20181110138867.
  7. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Methods for joining shear clips in wind turbine rotor blades. USP20181210151297.
  8. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Methods for joining surface features to wind turbine rotor blades. USP20190210197041.
  9. Tobin, James Robert; Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan. Methods for manufacturing spar caps for wind turbine rotor blades using thermoplastic-based composite plates. USP20190210213994.
  10. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Methods for repairing wind turbine rotor blades. USP20181010113531.
  11. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Modular wind turbine rotor blades and methods of assembling same. USP2018029897065.
  12. Riahi, Amir; Moors, Thomas Michael; Shain, Eric Michael; Geiger, Shannon B.; Caruso, Christopher Daniel; Yarbrough, Aaron A.. Pre-cured composites for rotor blade components. USP20181010113532.
  13. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Rotor blade components formed from dissimilar thermoplastics and methods of assembling same. USP20190410253752.
  14. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Rotor blade root assembly for a wind turbine. USP2018059970304.
  15. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Rotor blade root assembly for a wind turbine. USP20180810060411.
  16. Tobin, James Robert; Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan. Rotor blades having thermoplastic components and methods for joining rotor blade components. USP20181210161381.
  17. Caruso, Christopher Daniel; Yarbrough, Aaron A.; Hynum, Daniel Alan; Tobin, James Robert. Rotor blades having thermoplastic components and methods of assembling same. USP20180910071532.
  18. Yarbrough, Aaron A.; Caruso, Christopher Daniel. Spar cap for a wind turbine rotor blade formed from pre-cured laminate plates of varying thicknesses. USP20180910072632.
  19. Yarbrough, Aaron A.; Caruso, Christopher Daniel; Hynum, Daniel Alan. Thermoplastic airflow modifying elements for wind turbine rotor blades. USP20190310240577.
  20. Yarbrough, Aaron A.; Caruso, Christopher Daniel. Wind turbine rotor blade components formed from pultruded hybrid-resin fiber-reinforced composites. USP20181010107257.