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Ceramic turbine nozzle 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F01D-009/00
출원번호 US-0405529 (1999-09-24)
발명자 / 주소
  • Koschier Angelo V.
출원인 / 주소
  • General Electric Company
대리인 / 주소
    Hess
인용정보 피인용 횟수 : 60  인용 특허 : 2

초록

A turbine nozzle includes ceramic outer and inner bands, with a ceramic vane forward segment integrally joined thereto. A ceramic vane aft segment has opposite ends trapped in complementary sockets in the bands.

대표청구항

[Accordingly, what is desired to be secured by Letters Patent of the United States is the invention as defined and differentiated in the following claims in which I claim:] [1.]ceramic outer and inner bands;a ceramic vane forward segment integrally joined at opposite ends to said bands; anda ceramic

이 특허에 인용된 특허 (2)

  1. Libertini Zoltan (Stamford CT) Jen Hsianmin (Milford CT) Martinelli James (Fairview CT), Ceramic nozzle assembly for gas turbine engine.
  2. Olsen Andrew J. (Amesbury MA) Blair William L. (Danvers MA), Floating vane turbine nozzle.

이 특허를 인용한 특허 (60)

  1. Kerns, Daniel Patrick; Reynolds, Brandon ALlanson, Airfoil fluid curtain to mitigate or prevent flow path leakage.
  2. Shi, Jun; Lawrence, Jason; Bombara, David J.; Jarmon, David C.; Weber, Michael T.; Tuthill, Richard S.; Melman, Jeffrey D., Attachment of a ceramic combustor can.
  3. Koshoffer,John Michael, Bifurcated outlet guide vanes.
  4. McCaffrey, Michael G.; Hudson, Eric A., Blade clearance control using high-CTE and low-CTE ring members.
  5. Mazzola, Stefan; Marini, Bonnie, CMC airfoil with thin trailing edge.
  6. Schiavo, Anthony L.; Keller, Douglas A.; Gonzalez, Malberto F.; Radonovich, David C., CMC to metal attachment mechanism.
  7. Schiavo, Anthony L.; Gonzalez, Malberto F.; Huang, Kuangwei; Radonovich, David C., CMC vane assembly apparatus and method.
  8. Alvanos, Ioannis; Suciu, Gabriel L.; Berczik, Douglas M.; Riehl, John D.; Rugg, Kevin L., Ceramic matrix composite airfoil for a gas turbine engine.
  9. Morrison,Jay A.; Albrecht,Harry A.; Shteyman,Yevgeniy; Jackson,Thomas Barrett, Ceramic matrix composite airfoil trailing edge arrangement.
  10. Jarmon, David C.; Smith, Peter G., Ceramic matrix composite combustor vane ring assembly.
  11. Suciu, Gabriel L.; Alvanos, Ioannis, Ceramic matrix composite continuous “I”-shaped fiber geometry airfoil for a gas turbine engine.
  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. Widrig, Scott M.; Morrison, Jay; Albrecht, Harry A.; Shteyman, Yevgeniy; Butner, Steven C., Ceramic matrix composite turbine vane.
  14. Bhate, Nitin; Wells, Thomas Allen; Prentice, Ian Francis; Greene, John, Ceramic matrix composite vane seals.
  15. Suciu, Gabriel L.; Alvanos, Ioannis; Merry, Brian D.; Dye, Christopher M., Ceramic matrix composite vane structures for a gas turbine engine turbine.
  16. Campbell,Christian X.; Albrecht,Harry A.; Shteyman,Yevgeniy; Morrison,Jay A., Ceramic matrix composite vane with chordwise stiffener.
  17. Carr, Jesse M.; Dube, Bryan P., Clamped vane arc segment having load-transmitting features.
  18. Freeman, Ted J.; Thomas, David J., Compartmentalization of cooling air flow in a structure comprising a CMC component.
  19. Prentice, Ian Francis; Senile, Darrell Glenn, Composite article and support frame assembly.
  20. 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.
  21. Prentice, Ian Francis; Noe, Mark Eugene, Composite turbine nozzle.
  22. Yu, Hong, Dual rotor blades having a metal leading airfoil and a trailing airfoil of a composite material for gas turbine engines.
  23. Merrill, Gary B.; Keller, Douglas A., Gas turbine airfoil.
  24. Matys, Pawel, Gas turbine diffuser strut including coanda flow injection.
  25. Jarmon, David C.; Butler, Shaoluo L., Gas turbine engine joint having a metallic member, a CMC member, and a ceramic key.
  26. Self,Kevin Paul, Gas turbine nozzle guide vane.
  27. Campbell, Christian X.; Schiavo, Anthony L.; Morrison, Jay A., Gas turbine vane platform element.
  28. Morrison, Jay A.; Stewart, John V., Gusset with fibers oriented to strengthen a CMC wall intersection anisotropically.
  29. Morrison, Jay A.; Merrill, Gary B., Gussets for strengthening CMC fillet radii.
  30. McCaffrey, Michael G; Holowczak, John E, Hybrid part made from monolithic ceramic skin and CMC core.
  31. Koschier, Angelo Von, Hybrid turbine nozzle.
  32. Ress, Jr., Robert A.; Yount, Randall E.; Destefano, Thomas D.; Patel, Jitendra R., Integrated aero-engine flowpath structure.
  33. Ress, Jr., Robert A.; Yount, Randall E.; Destefano, Thomas D.; Patel, Jitendra R., Integrated aero-engine flowpath structure.
  34. Merrill, Gary B.; James, Allister W.; Fraser, Iain A., Joining mechanism and method for interlocking modular turbine engine component with a split ring.
  35. James, Allister W.; Morrison, Jay A., Joining mechanism with stem tension and interlocked compression ring.
  36. Zhang, Xiuzhang James; Wang, Haiping, Layered arrangement, hot-gas path component, and process of producing a layered arrangement.
  37. Shi, Jun; Green, Kevin E.; Mosher, Daniel A.; Holowczak, John E.; Reinhardt, Gregory E., Mechanical support of a ceramic gas turbine vane ring.
  38. Falk, Lisa; Skoglund, Elin, Method for producing a vane, such a vane and a stator component comprising the vane.
  39. Morrison, Jay A.; Lane, Jay E.; Merrill, Gary B., Method of joining ceramic parts and articles so formed.
  40. Busch, Duane; Powis, Andrew Charles, Methods and apparatus for assembling turbine nozzles.
  41. Shapiro, Jason David; Desander, Donald Brett; Vickers, Edward Charles, Methods and assemblies for attaching airfoils within a flow path.
  42. Shapiro, Jason David; Reynolds, Brandon ALlanson; Baldiga, Jonathan David, Methods and features for positioning a flow path inner boundary within a flow path assembly.
  43. Little, David A., Movable strut cover for exhaust diffuser.
  44. Vance,Steven J.; James,Allister W., Multi-piece turbine vane assembly.
  45. Morrison, Jay A., Multivane segment mounting arrangement for a gas turbine.
  46. Ruthemeyer, Michael Anthony; Albrecht, Jr., Richard William; Senile, Darrell Glenn, Nozzle and nozzle assembly for gas turbine engine.
  47. Campbell, Christian X.; Keller, Douglas A.; Gonzalez, Malberto F., Pin-loaded mounting apparatus for a refractory component in a combustion turbine engine.
  48. Shi, Jun; Jarmon, David C.; Hoffman, Lee A.; Bombara, David J.; Butler, Shaoluo L.; Prociw, Lev A.; Kojovic, Aleksandar, Reverse flow combustor duct attachment.
  49. Propheter-Hinckley, Tracy A.; Shi, Jun, Segmented ceramic matrix composite turbine airfoil component.
  50. Propheter-Hinckley, Tracy A.; Shi, Jun, Segmented ceramic matrix composite turbine airfoil component.
  51. Campbell,Christian X., Strain tolerant aggregate material.
  52. Papin, Thierry Georges Paul; Raffy, Alain; Raulin, Dominique, Structural and aerodynamic module for a turbomachine casing and casing structure comprising a plurality of such a module.
  53. Keller,Douglas A., Trailing edge attachment for composite airfoil.
  54. Jamison, Joshua Brian, Turbine component connection with thermally stress-free fastener.
  55. McCaffrey, Michael G., Turbine rotor non-metallic blade attachment.
  56. Wells,Thomas Allen; Noe,Mark Eugene; Bulman,David Edward; Bhate,Nitin, Turbine vane collar seal.
  57. Jennings, Aaron P., Turbine vane with load shield.
  58. Jennings, Aaron P., Turbine vane with load shield.
  59. Campbell, Christian X., Vane assembly with metal trailing edge segment.
  60. Campbell,Christian X., Vane assembly with metal trailing edge segment.
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