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Composite airfoil with woven insert 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-007/00
출원번호 US-0904429 (1992-06-26)
발명자 / 주소
  • Baldwin Jack W. (West Chester OH) Gracias Brian K. (Cincinnati OH)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 35  인용 특허 : 0

초록

Inserting a woven composite layer between laminates of composite material layers where the insert layer comprises composite, carbon fibers woven in a three dimensional weave. The woven insert is injected with a resin material and partially cured prior to deposition of the composite layers. The compl

대표청구항

A composite airfoil structure comprising: outer layers of composite prepreg material surrounding a three-dimensional woven insert layer, wherein said woven insert layer includes fiber layers interwoven with strengthening fibers which are arranged to bind said fiber layers together; said prepreg mate

이 특허를 인용한 특허 (35)

  1. Kray, Nicholas Joseph; Finn, Scott Roger; Baehmann, Peggy Lynn; Shim, Dong-Jin; Gemeinhardt, Gregory Carl, Attachment of composite article.
  2. Kray, Nicholas Joseph; Finn, Scott Roger; Baehmann, Peggy Lynn; White, Joel Primmer, Attachment of composite article.
  3. Ortiz, Milton, Bi-cast turbine rotor disks and methods of forming same.
  4. Hill, Graham Frederick John; Methven, Paul Nicholas, Blades.
  5. Steibel, James Dale; Carper, Douglas Melton; Subramanian, Suresh; Whiteker, Stephen Mark, CMC articles having small complex features.
  6. Parkin, Michael; Alexander, Phillip; Klinetob, Carl Brian, Composite airfoil and turbine engine.
  7. Anderson, Todd Alan; Kray, Nicholas Joseph; Gemeinhardt, Gregory Carl; Schneider, Michael Harvey, Composite airfoil structures.
  8. Jevons, Matthew Paul; James, Darren Ivor; Kalwak, Gordon, Composite component.
  9. Chen-Yu J. Chou ; Gerald A. Pauley ; Yiping Xu, Composite spinner and method of making the same.
  10. Retz, Kevin Matthew; Prichard, Alan Keith, Electrically conductive structure.
  11. Murakami, Tsutomu; Morita, Hideo; Ogi, Takahiro; Okumura, Ikuo; Moriya, Katsuyoshi, Gas turbine engine blade for aircraft and manufacturing method thereof.
  12. Huth, Brian P.; Alexander, Phillip; Klinetob, Carl Brian; Parkin, Michael; Naik, Rajiv A., Gas turbine engine composite blade.
  13. Goering, Jonathan, Hybrid three-dimensional woven/laminated struts for composite structural applications.
  14. Naik, Rajiv A.; Clarke, Steven R., Integrally woven composite fan blade using progressively larger weft yarns.
  15. Parkin, Michael; Alexander, Phillip; Klinetob, Carl Brian; Clarkson, Steven, Intermediate-manufactured composite airfoil and methods for manufacturing.
  16. Albrecht,Harry A.; Shteyman,Yevgeniy; Morrison,Jay A.; Thompson,Daniel G., Lamellate CMC structure with interlock to metallic support structure.
  17. Frank D. MacDonald ; Patrick B. Stickler ; Ryon C. Warren ; Chun-Hua Kathy Chuang, Low cost structural fabrication that resists catastrophic failure under rapid thermal loading.
  18. Cairo, Ronald Ralph; Chen, Jianqiang, Metallic blade having a composite inlay.
  19. Baldwin, Jack Wilbur; Ravenhall, John Andrew; Busbey, Bruce Clark, Method for making a fiber reinforced composite article and product.
  20. Dunleavy, Patrick, Method of fabricating a lug on a structural element of composite material, in particular a connecting rod.
  21. Riehl, John, Method of forming a woven fiber structure using a tackifier composition.
  22. Steibel, James Dale; Carper, Douglas Melton; Subramanian, Suresh; Whiteker, Stephen Mark, Method of manufacturing CMC articles having small complex features.
  23. Coupe, Dominique; Dambrine, Bruno Jacques Gerard; Leveque, Stephane Andre; Mahieu, Jean Noel, Method of manufacturing a composite turbomachine blade, and a blade obtained by the method.
  24. Hawkins,James Thomas; Pauley,Gerald Alexander, Pin reinforced, crack resistant fiber reinforced composite article.
  25. Schilling, Jan Christopher, Rotor blade and method of fabricating the same.
  26. Burke,Michael A.; Morrison,Jay A.; Vance,Steven James; Thompson,Daniel G.; Parthasarathy,Vijay; Merrill,Gary B.; Keller,Douglas Allen, Stacked lamellate assembly.
  27. Belmonte, Olivier; Mahieu, Jean Noel; Millier, Xavier, Stator vane for 3D composite blower.
  28. Riehl, John, Tackifier composition.
  29. Naik, Rajiv A., Three-dimensionally woven composite blade with spanwise weft yarns.
  30. Naik, Rajiv A., Three-dimensionally woven composite blade with spanwise weft yarns.
  31. Garcia Crespo, Andres Jose, Turbomachine blade reinforcement.
  32. Dambrine,Bruno; Molinari,Olivier; Coupe,Dominique, Turbomachine blade, in particular a fan blade, and its method of manufacture.
  33. Dambrine,Bruno; Molinari,Olivier; Coupe,Dominique, Turbomachine blade, in particular a fan blade, and its method of manufacture.
  34. Mohamed,Mansour H., Wind blade spar cap and method of making.
  35. Karem, Abe, Wing and blade structure using pultruded composites.
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