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Translating variable area fan nozzle providing an upstream bypass flow exit 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02K-001/09
  • F01D-025/00
  • F02K-003/06
출원번호 US-0770455 (2013-02-19)
등록번호 US-9759087 (2017-09-12)
발명자 / 주소
  • Amkraut, Daniel M.
  • Layland, Michael John
  • James, Norman John
출원인 / 주소
  • Rohr, Inc.
대리인 / 주소
    Snell & Wilmer L.L.P.
인용정보 피인용 횟수 : 1  인용 특허 : 68

초록

A variable area fan nozzle assembly for a turbofan engine includes a nacelle having an aft edge and a translating nozzle segment having a forward edge and a first end. The nozzle segment is movably disposed behind the aft edge such that an upstream bypass flow exit is defined between the aft edge an

대표청구항

1. A variable area fan nozzle assembly for a turbofan engine, the assembly comprising: (a) a nacelle having an aft edge;(b) a translating nozzle segment having a forward edge and a first end, the nozzle segment being movably disposed behind the aft edge, wherein an upstream bypass flow exit is defin

이 특허에 인용된 특허 (68)

  1. Montgomery Ronald (Belfast IEX), Actuating mechanism for the thrust reversal doors of a gas turbine engine.
  2. Wakeman Thomas G. (Lawrenceburg IN) Clayton Thomas S. (Cincinnati OH) Wagenknecht Conrad D. (Westchester OH), Actuation system for positioning a vectoring exhaust nozzle.
  3. Davies Stephen Harlow,GBX, Actuator.
  4. Timms Richard H. (San Diego County CA), Aircraft thrust reverser mechanism.
  5. Sternberger, Joe; Lallement, Michael K., Apparatus and method for mounting a cascade support ring to a thrust reverser.
  6. Hachisu Kiyoji (Maebashi JPX), Apparatus for upward and downward movement of an arm in a robot system for taking out injection molded and die casting p.
  7. Bush,Robert H.; Zamora,Sean; Culver,Harry; Peters,Donald William, Axial divergent section slot nozzle.
  8. Lair, Jean-Pierre; Peters, Frederick Henry, Bifold door thrust reverser.
  9. Remlaoui Jihad I. (Oceanside CA), Cascade type aircraft engine thrust reverser with hidden link actuator.
  10. Ramlaoui, Jihad I.; Seaver, Randall J.; James, Norman J.; Byrne, Stuart J.; Cornejo, Sheila, Cascadeless fan thrust reverser with plume control.
  11. Nikkanen John P. (West Hartford CT), Compact thrust reverser.
  12. Lair, Jean-Pierre, Confluent exhaust nozzle.
  13. Lair, Jean-Pierre, Confluent variable exhaust nozzle.
  14. Carimali Flix (Le Havre FRX) Legras Michel J. L. (Le Havre FRX), Deflector edge for a thrust reverser.
  15. Paul Wngett, Dual load path ball screw with rod end swivel.
  16. Baudu Pierre Andre Marcel,FRX ; Gonidec Patrick,FRX ; Vauchel Guy Bernard,FRX, Electric control system for a turbojet engine thrust reverser including an electromechanical drive device and a locking.
  17. Finkemeyer, Horst, Electromotive adjustment assembly.
  18. Fage Etienne (Ramatuelle FRX), Gas ejection nozzle for a jet engine and a jet engine fitted with this nozzle, in particular an engine of the separate f.
  19. McCardle ; Jr. Arthur (Greenhills OH) Israel ; Jr. George H. (Cincinnati OH) Trombetta Frank J. (West Chester OH) Howard David F. (Madeira OH), In-flight modulating thrust reverser.
  20. Lair,Jean Pierre; Wolters,Gregory Thomas, Induction coupled variable nozzle.
  21. Bulin, Guillaume; Oberle, Patrick; Surply, Thierry, Jet engine nacelle for an aircraft and aircraft comprising such a nacelle.
  22. Renggli Bernard J., Linear actuation and vectoring ring support mechanism for axisymmetric vectoring nozzle.
  23. Davies,Stephen Harlow; Guy,Mark Anthony; Somerfield,Michael Paul; Tucker,David Roy, Linear actuator.
  24. Davies Stephen H. (Telford GB2), Lock for an engine thrust reverser.
  25. Davies Stephen H. (Telford GB2), Lock for an engine thrust reverser.
  26. Lymons, Dennis E.; Terrey, Colin R., Lock for the translating sleeve of a turbofan engine thrust reverser.
  27. Dehu,Michel Philippe; Lore,Xavier Raymond Yves, Locking system on a cascade thrust reverser.
  28. Dean A. Zimmerman, Multi-leg telescopic linear actuator.
  29. Lair,Jean Pierre, Nested latch thrust reverser.
  30. Rodger L. Modglin ; Frederick H. Peters, Pivot fairing thrust reverser.
  31. Dubois Claude A. G. (Honfleur FRX), Pivoting door cascade thrust reverser.
  32. Howe, Mark E., Pivoting fan nozzle nacelle.
  33. Remlaoui Jihad I. (Oceanside CA), Rack and pinion actuation for an aircraft engine thrust reverser.
  34. Parham, Dean L., Radially translating fan nozzle nacelle.
  35. Lair, Jean-Pierre, Recessed engine nacelle.
  36. Lair, Jean-Pierre, Rotary adjustable exhaust nozzle.
  37. Barcza William K. (Stuart FL), Seal centering and restraining device for an axisymmetric convergent/divergent nozzle.
  38. Jean Michel Christian Marie,FRX, Self-closing pivoting door thrust reverser.
  39. Lair,Jean Pierre, Spider actuated thrust reverser.
  40. Lippmeier William C. (Cincinnati OH) Wilkinson Todd T. (Chester OH) Ausdenmoore Robert M. (Chester OH), Support for a translating nozzle vectoring ring.
  41. Gattu Narahari (Cedar Rapids IA), Telescopic crane boom having rotatable extend/retract screws.
  42. Wang,Sheng Chien, Telescopic display stand.
  43. Garrec Philippe,FRX, Telescopic system having a rotation transmission link between a screw and nut of a module.
  44. Richard G Stretton GB, Thrust reverser.
  45. Jones, Tony; Harvey, John Herbert; Bacon, Peter William; Hubberstey, Mark; Wharton, Brett John; Davies, Neil Charles; Roberts, Stephen Michael; Wylie, Steven Andrew, Thrust reverser and VAFN arrangement.
  46. Jurich Umberto (Kirkland WA), Thrust reverser for high bypass jet engines.
  47. Timms Richard H. (San Diego CA), Thrust reverser geared linkage.
  48. Lair Jean-Pierre (8023 Vantage ; Suite 1450 San Antonio TX 78230), Thrust reverser integrating a variable exhaust area nozzle.
  49. Johnson, Andrew T., Thrust reverser position determination system and method.
  50. Sternberger, Joe E., Thrust reverser sleeve lock.
  51. Smith, Craig M., Thrust reverser with sliding pivot joints.
  52. Butler Lawrence (Cincinnati OH), Thrust reverser with variable nozzle.
  53. Wright Jack D. (Mason OH) Ellis Joe E. (Cincinnati OH), Thrust reversing arrangement for a long duct mixed flow exhaust turbofan engine.
  54. Stern, Alfred M., Thrust reversing variable area nozzle.
  55. Barcza W. Kevin (Stuart FL) Anders Larry E. (West Palm Beach FL), Thrust vectoring ejector nozzle.
  56. Lair, Jean-Pierre, Toggle interlocked thrust reverser.
  57. Cariola Roy E., Translating sleeve for cascade type thrust reversing system for fan gas turbine engine for an aircraft.
  58. Marshall, Richard M.; Gukeisen, Robert L., Tri-body variable area fan nozzle and thrust reverser.
  59. Baker Irwin G. (Bellevue WA), Triple redundant electromechanical linear actuator and method.
  60. Barbarin Jacques M. G. (Montivilliers FRX) Lecoutre Pascal B. G. (Le Havre FRX), Turbojet engine thrust reverser with variable exhaust cross-section.
  61. 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.
  62. Rey Nancy M. ; Miller Robin M. ; Tillman Thomas G. ; Rukus Robert M. ; Kettle John L. ; Dunphy James R. ; Chaudhry Zaffir A. ; Pearson David D. ; Dreitlein Kenneth C. ; Loffredo Constantino V. ; Wyno, Variable area nozzle for gas turbine engines driven by shape memory alloy actuators.
  63. Lair,Jean Pierre, Variable cam exhaust nozzle.
  64. Gonidec Patrick,FRX ; Guy Bernard Vauchel,FRX, Variable cross-section turbofan exhaust duct with door type thrust reverser for aircraft.
  65. Cariola Roy E. ; Aten Michael R., Variable fan exhaust area nozzle for aircraft gas turbine engine with thrust reverser.
  66. Konarski Mieczyslaw (Lawrenceburg IN), Variable geometry exhaust nozzle.
  67. Loffredo Constantino V. ; Szyszko Charles J., Variable geometry exhaust nozzle for a turbine engine.
  68. Lair,Jean Pierre, Ventilated confluent exhaust nozzle.

이 특허를 인용한 특허 (1)

  1. Pinto, Geoffrey P., Dual panel actuator system for jet engines.
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