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Foreign object damage resistant composite blade and manufacture 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-005/14
출원번호 US-0131106 (1993-10-04)
발명자 / 주소
  • Evans Charles R. (Cincinnati OH) Fuhrman Barrett J. (Cincinnati OH) Jones Jackie D. (Fairfield OH) Ridilla Richard A. (Harrison OH)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 57  인용 특허 : 0

초록

The present invention provides a composite airfoil particularly useful as a fan blade, having a high degree of twist, in a large high bypass ratio turbofan engine. The composite airfoil of the present invention has a progression of filament reinforced airfoil laminations of varying span, arranged in

대표청구항

A polymer matrix composite blade comprising: an airfoil having concave and convex sections disposed on opposite sides of a centerplane of the composite blade, said concave and convex sections each comprising at least one concave and one convex progression respectively of groups of filament reinforce

이 특허를 인용한 특허 (57)

  1. Bruce, Robert William; Schell, Jerry Donald; Gorman, Mark Daniel, Airfoil having improved impact and erosion resistance and method for preparing same.
  2. Bruce,Robert William; Schell,Jerry Donald; Gorman,Mark Daniel, Airfoil having improved impact and erosion resistance and method for preparing same.
  3. Parkin, Michael; Quinn, Mark; Wiegman, Leland; Gates, Brandon A., Airfoil with galvanic corrosion preventive shim.
  4. Holder, Paul F., Apparatus and method for inspecting and marking repair areas on a blade.
  5. Chen-Yu Jack Chou ; Gerald Alexander Pauley, Article including a composite laminated end portion with a discrete end barrier and method for making and repairing.
  6. Kray, Nicholas Joseph; Finn, Scott Roger; Baehmann, Peggy Lynn; Shim, Dong-Jin; Gemeinhardt, Gregory Carl, Attachment of composite article.
  7. Kray, Nicholas Joseph; Finn, Scott Roger; Baehmann, Peggy Lynn; White, Joel Primmer, Attachment of composite article.
  8. McMillan, Alison J., Blade for a gas turbine engine comprising composite material having voids configured to act as crack initiation points when subject to deformation wave.
  9. Hill, Graham Frederick John; Methven, Paul Nicholas, Blades.
  10. Steibel, James Dale; Carper, Douglas Melton; Subramanian, Suresh; Whiteker, Stephen Mark, CMC articles having small complex features.
  11. Morrison,Jay A.; Albrecht,Harry A.; Shteyman,Yevgeniy; Jackson,Thomas Barrett, Ceramic matrix composite airfoil trailing edge arrangement.
  12. Morrison, Jay A.; Campbell, Chris; Merrill, Gary Brian; Lane, Jay Edgar; Thompson, Daniel George; Albrecht, Harry A.; Shteyman, Yevgeniy P., Ceramic matrix composite gas turbine vane.
  13. Watanabe, Fumiaki, Ceramic matrix composite member and method of manufacturing the same.
  14. Widrig, Scott M.; Morrison, Jay; Albrecht, Harry A.; Shteyman, Yevgeniy; Butner, Steven C., Ceramic matrix composite turbine vane.
  15. Campbell,Christian X.; Albrecht,Harry A.; Shteyman,Yevgeniy; Morrison,Jay A., Ceramic matrix composite vane with chordwise stiffener.
  16. McCaffrey, Michael G.; Rugg, Kevin L.; Abbott, Michael G., Composite blade root lay-up.
  17. Marusko,Mark Willard; Subramanian,Suresh, Composite blading member and method for making.
  18. Ravenhall John A. ; Davis Brian M. ; Mesing Thomas C., Composite fan platform.
  19. Morrison,Jay A.; Merrill,Gary Brian; Lane,Jay Edgar; Butner,Steven C.; Albrecht,Harry A.; Widrig,Scott M.; Shteyman,Yevgeniy P., Composite structure formed by CMC-on-insulation process.
  20. Fameau, Vincent; Abadie, Aude, Composite turbine engine blade with structural reinforcement.
  21. Mateo, Julien; Roussille, Clément; Marsal, David; Ansorena, Gilles; Herraiz, Ivan, Composite turbomachine blade with in-built root.
  22. Giusti, Stephane Rene Julien; Jacq, Christophe; Lombard, Jean-Pierre Francois; Suffis, Arnaud Rene, Composite turbomachine blade with metal reinforcement.
  23. Isaacs Ralph G. ; Portaz Joseph M., Computed tomography inspection of composite ply structure.
  24. Schreiber, Karl, Fan blade made of a textile composite material.
  25. Crane,Nathan Brad, Fan blade platform feature for improved blade-off performance.
  26. Hansen, James O.; Parkos, Joseph; Watson, Thomas J.; Hertel, Christopher J.; Hoover, Kelly L., Fan blade protection system.
  27. Kray, Nicholas Joseph; Mollmann, Daniel Edward; Shim, Dong-Jin; Wood, Trevor Howard, Fan blade with composite core and wavy wall trailing edge cladding.
  28. Murooka, Takeshi; Kuroki, Hiroshi; Kajiwara, Rintaro; Obuchi, Kenro, Fan rotor blade and fan.
  29. Cairo, Ronald Ralph; Chen, Jianqiang, Fiber-reinforced Al-Li compressor airfoil and method of fabricating.
  30. Murakami, Tsutomu; Morita, Hideo; Ogi, Takahiro; Okumura, Ikuo; Moriya, Katsuyoshi, Gas turbine engine blade for aircraft and manufacturing method thereof.
  31. Duelm, Shelton O.; McCaffrey, Michael G., Gas turbine engine composite airfoil trailing edge.
  32. Ishigure, Tadahiro; Kondo, Yukihiro; Inada, Takaomi, Guide vane attachment structure and fan.
  33. Moricca, Maria del Pilar, Hybrid metal compressor blades.
  34. James, Allister W.; Morrison, Jay A., Joining mechanism with stem tension and interlocked compression ring.
  35. Evans, Charles R.; Baldwin, Jack W.; Welsh, Scott A, Laser projection system to facilitate layup of complex composite shapes.
  36. Jevons, Matthew P.; Backhouse, Robert, Layered composite component.
  37. Kray, Nicholas Joseph; Platz, Jr., Gregory Allen; Hastings, Matthew Robert; Bryant, Jr., Gary Willard; Kral, Justin Jeffrey, Metallic fan blade platform.
  38. Baldwin, Jack Wilbur; Ravenhall, John Andrew; Busbey, Bruce Clark, Method for making a fiber reinforced composite article and product.
  39. Dambrine, Bruno Jacques Gérard; Godon, Thierry; Perroux, Alain Robert Yves, Method for manufacturing a metal part.
  40. Illand, Hubert, Method for manufacturing a turbine engine blade root of a composite material and blade root obtained by such a method.
  41. Morrison, Jay A.; Lane, Jay E.; Merrill, Gary B., Method of joining ceramic parts and articles so formed.
  42. Steibel, James Dale; Carper, Douglas Melton; Subramanian, Suresh; Whiteker, Stephen Mark, Method of manufacturing CMC articles having small complex features.
  43. Cammer, Jerald C, Method of manufacturing a turbine fan blade.
  44. Crall, David William; Worthoff, Frank; Mollmann, Daniel Edward; Kray, Nicholas Joseph; Farson, Max, Methods and apparatus for fabricating a fan assembly for use with turbine engines.
  45. Finn, Scott Roger; Schilling, Jan Christopher; Lin, Wendy Wen-Ling; Dindar, Mustafa; Tyler, Robert Paul, Multi-component hybrid turbine blade.
  46. Hawkins,James Thomas; Pauley,Gerald Alexander, Pin reinforced, crack resistant fiber reinforced composite article.
  47. Finn, Scott Roger; Rengarajan, Govindarajan; Crall, David William; Prentice, Ian Francis, Reinforced fan blade.
  48. McCaffrey, Michael G., Root region of a blade for a gas turbine engine.
  49. Murooka, Takeshi, Rotor blade and fan.
  50. Rochegude, Bernard; Hirsch, Jean-Francois, Rotorcraft blade provided with a radial segment and with at least one forwardly- and/or rearwardly-swept segment.
  51. Burke,Michael A.; Morrison,Jay A.; Vance,Steven James; Thompson,Daniel G.; Parthasarathy,Vijay; Merrill,Gary B.; Keller,Douglas Allen, Stacked lamellate assembly.
  52. Campbell,Christian X., Strain tolerant aggregate material.
  53. Naik, Rajiv A., Three-dimensionally woven composite blade with spanwise weft yarns.
  54. Naik, Rajiv A., Three-dimensionally woven composite blade with spanwise weft yarns.
  55. Hunziker, Rolf; Havakechian, Said, Turbine airfoil of composite material and method of manufacturing thereof.
  56. Hunziker, Rolf; Havakechian, Said, Turbine airfoil of composite material and method of manufacturing thereof.
  57. Sankrithi, Mithra M. K. V.; Seidel, Gerhard E.; Prichard, Alan K.; Moore, Matthew, Ultra-efficient propulsor with an augmentor fan circumscribing a turbofan.
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