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Gas turbine engine with axial movable fan variable area nozzle 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02K-003/02
출원번호 US-0843675 (2007-08-23)
등록번호 US8074440 (2011-11-29)
발명자 / 주소
  • Kohlenberg, Gregory A.
  • Zamora, Sean P.
출원인 / 주소
  • United Technologies Corporation
대리인 / 주소
    Carlson Gaskey & Olds, P.C.
인용정보 피인용 횟수 : 24  인용 특허 : 11

초록

A turbofan engine includes a fan variable area nozzle includes having a first fan nacelle section and a second fan nacelle section movably mounted relative the first fan nacelle section. The second fan nacelle section axially slides aftward relative to the fixed first fan nacelle section to change t

대표청구항

What is claimed is: 1. A nacelle assembly for a high-bypass gas turbine engine comprising:a core nacelle defined about an engine centerline axis;a fan nacelle mounted at least partially around said core nacelle to define an annular fan bypass flow path; anda fan variable area nozzle in communication

이 특허에 인용된 특허 (11)

  1. Thonebe Douglas A. (Jupiter FL) Coons Russell L. (Palm Beach Gardens FL), Aircraft nacelle ventilation and engine exhaust nozzle cooling.
  2. Eigenbrode Daniel E. (Hobe Sound FL) Lindstrom Erik A. (Palm Beach Gardens FL), Exhaust nozzle cooling scheme for gas turbine engine.
  3. Woodward Clifford S. (Bristol GB2), Gas turbine engine power plant.
  4. Maier Mark S. (West Palm Beach FL) Gamble Eric J. (Jupiter FL) Wilson Jack W. (West Palm Beach FL) Calzadilla Eliott L. (North Palm Beach FL) Goetz Gerald F. (Seattle WA), Nacelle air pump for vector nozzles for aircraft.
  5. Brodell Robert F. (Marlborough CT) Hovan Edward J. (Manchester CT) Selfors Steven T. (Somerville MA) Loffredo Constantino V. (Newington CT) Duesler Paul W. (Manchester CT), Nacelle and mounting arrangement for an aircraft engine.
  6. Standish Robert R.,FRX ; Laboure Bernard,FRX, Thrust reverser with adjustable section nozzle for aircraft jet engine.
  7. Butler Lawrence (Cincinnati OH), Thrust reverser with variable nozzle.
  8. Barbarin Jacques M. G. (Montivilliers FRX) Lecoutre Pascal B. G. (Le Havre FRX), Turbojet engine thrust reverser with variable exhaust cross-section.
  9. Duesler Paul W. ; Loffredo Constantino V. ; Prosser ; Jr. Harold T. ; Jones Christopher W., Variable area fan exhaust nozzle having mechanically separate sleeve and thrust reverser actuation systems.
  10. Cariola Roy E. ; Aten Michael R., Variable fan exhaust area nozzle for aircraft gas turbine engine with thrust reverser.
  11. Loffredo Constantino V. ; Szyszko Charles J., Variable geometry exhaust nozzle for a turbine engine.

이 특허를 인용한 특허 (24)

  1. Feulner, Matthew R.; Liao, Shengfang, Anti-icing core inlet stator assembly for a gas turbine engine.
  2. Munsell, Peter M.; Stripinis, Philip S., Compressed air bleed supply for buffer system.
  3. McCune, Michael E.; Portlock, Lawrence E.; Schwarz, Frederick M., Epicyclic gear train.
  4. McCune, Michael E.; Portlock, Lawrence E.; Schwarz, Frederick M., Epicyclic gear train.
  5. McCune, Michael E.; Portlock, Lawrence E.; Schwarz, Frederick M., Gas turbine engine gear train.
  6. McCune, Michael E.; Portlock, Lawrence E.; Schwarz, Frederick M., Gas turbine engine gear train.
  7. McCune, Michael E.; Portlock, Lawrence E.; Schwarz, Frederick M., Gas turbine engine lubrication.
  8. Mayer, Robert Russell; Palmer, Paul W.; Lemoine, Jonathan, Gas turbine engine seal carrier.
  9. McCune, Michael E.; Portlock, Lawrence E.; Schwarz, Frederick M., Gas turbine engine with geared architecture.
  10. McCune, Michael E.; Portlock, Lawrence E.; Schwarz, Frederick M., Gas turbine engine with geared architecture.
  11. McCune, Michael E.; Portlock, Lawrence E.; Schwarz, Frederick M., Gas turbine engine with geared architecture.
  12. Khan, Wasif, Reflex annular vent nozzle.
  13. McCune, Michael E.; Portlock, Lawrence E., Ring gear mounting arrangement with oil scavenge scheme.
  14. McCune, Michael E.; Portlock, Lawrence E., Ring gear mounting arrangement with oil scavenge scheme.
  15. McCune, Michael E.; Portlock, Lawrence E., Ring gear mounting arrangement with oil scavenge scheme.
  16. McCune, Michael E.; Portlock, Lawrence E., Ring gear mounting arrangement with oil scavenge scheme.
  17. McCune, Michael E.; Portlock, Lawrence E., Ring gear mounting arrangement with oil scavenge scheme.
  18. McCune, Michael E.; Portlock, Lawrence E., Ring gear mounting arrangement with oil scavenge scheme.
  19. McCune, Michael E.; Portlock, Lawrence E., Ring gear mounting arrangement with oil scavenge scheme.
  20. McCune, Michael E.; Portlock, Lawrence E., Tapered bearings.
  21. Chakkera, Kevin K.; Vaughan, Ron, Variable area fan nozzle systems with improved drive couplings.
  22. Niergarth, Daniel Alan; Prentice, Ian Francis; Kroger, Christopher James, Variable pitch fan blade retention system.
  23. Miller, Brandon Wayne; Prentice, Ian Francis; Niergarth, Daniel Alan, Variable pitch fan for gas turbine engine and method of assembling the same.
  24. Niergarth, Daniel Alan; Miller, Brandon Wayne; Bradley, Donald Albert, Variable-pitch rotor with remote counterweights.
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