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Confluent variable exhaust nozzle

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02K-003/02
  • B05B-012/00
출원번호 US-0274653 (2002-10-21)
발명자 / 주소
  • Lair, Jean-Pierre
출원인 / 주소
  • The NORDAM Group, Inc.
대리인 / 주소
    Conte Francis L.
인용정보 피인용 횟수 : 47  인용 특허 : 18

초록

A gas turbine engine exhaust nozzle includes coaxial inner and outer conduits. The inner conduit has a main outlet at an aft end thereof, and a row of radial apertures spaced upstream from the outlet. The outer conduit has an auxiliary outlet at an aft end thereof, and surrounds the inner conduit ov

대표청구항

1. A gas turbine engine exhaust nozzle comprising:an inner conduit having a main outlet at an aft end thereof, and including a row of radial apertures spaced upstream from said outlet;an outer conduit having an auxiliary outlet at an aft end thereof, and surrounding said inner conduit over said aper

이 특허에 인용된 특허 (18)

  1. Lymons Dennis E. ; Aten Michael R., Actuator and safety lock system for pivoting door thrust reverser for aircraft jet engine.
  2. Newton Arnold C,GBX, Ducted fan gas turbine engine with variable area fan duct nozzle.
  3. Fournier Alain M.,FRX, Electro/hydraulic system for a 2 door thrust reverser.
  4. Gonidec Patrick,FRX ; Rouyer Pascal Gerard,FRX ; Vauchel Guy Bernard,FRX, Gas flow guide for an aircraft thrust reverser.
  5. Moe Jeffrey W. ; Cariola Roy E. ; Lymons Dennis E., Pivoting door type thrust reverser with deployable members for efflux control and flow separation.
  6. Standish Robert R.,FRX ; Fournier Alain,FRX, Sealing for a pivoting door reverser.
  7. Klees Garry W. (Mercer Island WA), Simplified method and apparatus for hot-shield jet noise suppression.
  8. Standish Robert R.,FRX, Thrust reverser for high bypass fan engine.
  9. Matta Ram K. (Loveland OH) Bhutiani Pupinder K. (Cincinnati OH), Thrust reverser for high bypass turbofan engine.
  10. Lair Jean-Pierre (8023 Vantage ; Suite 1450 San Antonio TX 78230), Thrust reverser integrating a variable exhaust area nozzle.
  11. Standish Robert R.,FRX ; Laboure Bernard,FRX, Thrust reverser with adjustable section nozzle for aircraft jet engine.
  12. Metezeau Emile Fabrice Henri,FRX ; Portal Marcel Jean-Fabrice,FRX, Thrust reverser with improved forward thrust efficiency.
  13. Butler Lawrence (Cincinnati OH), Thrust reverser with variable nozzle.
  14. Gonidec Patrick,FRX ; Vauchel Guy Bernard,FRX, Turbojet engine thrust reverser having hinged doors.
  15. Barbarin Jacques M. G. (Montivilliers FRX) Lecoutre Pascal B. G. (Le Havre FRX), Turbojet engine thrust reverser with variable exhaust cross-section.
  16. Lair Jean-Pierre (100 W. El Prado ; Suite 308 San Antonio TX 78212), Variable area exhaust nozzle.
  17. 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.
  18. Vdoviak John William (Marblehead MA) McHugh Donald Patrick (Cincinnati OH), Variable slot bypass injector system.

이 특허를 인용한 특허 (47)

  1. Ramlaoui, Jihad I.; Pinto, Geoffrey; Shetzer, Daniel; Amkraut, Daniel M.; Hawksworth, Andrew Robert; Harvey, John; Evans, Alan K.; Chandarana, Vikram; Moorhouse, Roger, Actuation system for a translating variable area fan nozzle.
  2. Ramlaoui, Jihad I.; Pinto, Geoffrey; Shetzer, Daniel; Amkraut, Daniel M.; Hawksworth, Andrew Robert; Harvey, John; Evans, Alan K.; Chandarana, Vikram; Moorhouse, Roger, Actuation system for a translating variable area fan nozzle.
  3. Parham, Dean Leon, Aircraft engine nozzle.
  4. Cunha, Frank J.; Snyder, Timothy S., Eliminatin of unfavorable outflow margin.
  5. Cunha, Francisco J.; Snyder, Timothy S., Elimination of unfavorable outflow margin.
  6. Sutterfield, David Levi, Exhaust for a gas turbine engine.
  7. Alhatim, Omair M., Exhaust nozzle of a gas turbine engine.
  8. Winkler, Chad M.; Wright, Matthew J.; Mani, Mori, Fluidic mixer with controllable mixing.
  9. Winkler, Chad M.; Wright, Matthew J.; Mani, Mori, Fluidic mixer with controllable mixing.
  10. Evulet, Andrei, Fluidic propulsive system and thrust and lift generator for aerial vehicles.
  11. Stretton, Richard G; Zakrzewski, Pawel R, Gas turbine engine.
  12. Baltas, Constantine, Gas turbine engine having variable flow through a bifurcation having an intake with multiple louvers.
  13. Do, Logan H.; Krystowski, Edward A., Gas turbine engine with variable area fan nozzle.
  14. Hall, Andre M.; Kohlenberg, Gregory A.; Gilson, Jonathan, Gas turbine engine with variable area fan nozzle.
  15. Lair,Jean Pierre; Wolters,Gregory Thomas, Induction coupled variable nozzle.
  16. Mengle, Vinod G., Jet engine nozzle exit configurations and associated systems and methods.
  17. Mengle, Vinod G., Jet engine nozzle exit configurations and associated systems and methods.
  18. Mengle, Vinod G.; Thomas, Russell H., Jet engine nozzle exit configurations, including projections oriented relative to pylons, and associated systems and methods.
  19. Martens,Steven; Saddoughi,Seyed Gholamali; Early,Kevin Sean, Method and apparatus for noise attenuation for gas turbine engines using at least one synthetic jet actuator for injecting air.
  20. Porte, Alain, Method for attenuating the noise of a turbofan.
  21. Howe, Mark E., Method of varying a fan duct nozzle throat area of a gas turbine engine.
  22. Le Docte, Thierry Jacques Albert, Nacelle with an adaptable outlet section.
  23. Pilon, Anthony R., Noise reduction of supersonic jet engines.
  24. Flin, Stephane; Galinier, Michael; Letay, Benoit; Saget, Benjamin, Pivoting door for thrust reverser with stable intermediate position.
  25. Lair, Jean-Pierre, Pivoting door thrust reverser for a turbofan gas turbine engine.
  26. Howe, Mark E., Pivoting fan nozzle nacelle.
  27. Lair, Jean-Pierre, Recessed engine nacelle.
  28. Lair, Jean-Pierre, Rotary adjustable exhaust nozzle.
  29. Lapergue, Guy; Sevi, Guillaume; Roche, Jacques, System for sealing the secondary flow at the inlet to a nozzle of a turbomachine having a post-combustion chamber.
  30. Alhatim, Omair M., System of support thrust from wasted exhaust.
  31. Birch, Stanley F.; Secundov, Alexander N.; Lyubimov, Dmitriy A.; Khritov, Konstantin M.; Maslov, Vladimir P.; Mironov, Aleksey K., Systems and methods for passively directing aircraft engine nozzle flows.
  32. Birch, Stanley F.; Secundov, Alexander N.; Lyubimov, Dmitriy A.; Khritov, Konstantin M.; Maslov, Vladimir P.; Mironov, Aleksey K., Systems and methods for passively directing aircraft engine nozzle flows.
  33. Alkislar, Mehmet B.; Butler, George W.; Reed, David H., Systems and methods for reducing noise from jet engine exhaust.
  34. Lair, Jean-Pierre, Thrust reverser.
  35. Lair, Jean-Pierre, Thrust reverser door.
  36. Lair, Jean-Pierre, Thrust reverser door.
  37. Lair, Jean-Pierre, Thrust reverser for a turbofan gas turbine engine.
  38. Lair, Jean-Pierre; Weaver, Paul, Thrust reverser for a turbofan gas turbine engine.
  39. Lair, Jean-Pierre, Thrust reverser nozzle for a turbofan gas turbine engine.
  40. Amkraut, Daniel M.; Layland, Michael John; James, Norman John, Translating variable area fan nozzle providing an upstream bypass flow exit.
  41. Amkraut, Daniel M.; Layland, Michael John; James, Norman John, Translating variable area fan nozzle providing an upstream bypass flow exit.
  42. Wang, Shunshen Richard, Translating variable area fan nozzle with split beavertail fairings.
  43. Buey, John R.; Martin, Keegan M., Variable area bypass nozzle.
  44. Grabowski, Zbigniew M.; Morris, Robert J.; Carmichael, Ray W., Variable area fan nozzle fan flutter management system.
  45. Frank, Joel Hudson; James, Norman John; Wang, Shunshen Richard; McKleny, Bryant Lynoel; Baer, David A.; Jones, Tony; Harvey, John H.; Bacon, Peter W.; Hubberstey, Mark; Wharton, Brett J.; Davies, Neil C.; Roberts, Stephen Michael; Wylie, Steven Andrew, Variable area fan nozzle with bypass flow.
  46. Winkler, Chad M; Wright, Matthew J, Variable area flow duct employing secondary flows, and method therefor.
  47. Lair,Jean Pierre, Ventilated confluent exhaust nozzle.
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