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특허 상세정보

Recessed engine nacelle

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-003/02    B64D-033/04    B64D-029/00   
미국특허분류(USC) 060/226.1; 060/262; 239/265.11; 244/053.B
출원번호 US-0781408 (2004-02-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 28  인용 특허 : 15
초록

A gas turbine engine nacelle includes an inner skin surrounded by a radially outer skin. The inner skin terminates at an exhaust outlet. The outer skin terminates at a recess in the inner skin extending into a closed cavity under the outer skin.

대표
청구항

1. A gas turbine engine nacelle comprising:an inner skin terminating at an exhaust outlet; and a radially outer skin surrounding said inner skin, and terminating at a recess in said inner skin extending into a closed cavity under said outer skin. 2. A nacelle according to claim 1 wherein said outer and inner skins converge aft and are axially interrupted by said recess therebetween.3. A nacelle according to claim 2 wherein said cavity converges aft to said recess.4. A nacelle according to claim 3 wherein said cavity includes a radial frame bridging said ...

이 특허에 인용된 특허 (15)

  1. Lymons Dennis E. ; Aten Michael R.. Actuator and safety lock system for pivoting door thrust reverser for aircraft jet engine. USP1998105826823.
  2. Lair, Jean-Pierre. Confluent variable exhaust nozzle. USP2004066751944.
  3. Newton Arnold C,GBX. Ducted fan gas turbine engine with variable area fan duct nozzle. USP2000066070407.
  4. Fournier Alain M.,FRX. Electro/hydraulic system for a 2 door thrust reverser. USP1998105819527.
  5. Vermejan Alexander E. (Mason OH) Daiber Paul C. (Cincinnati OH) Morton Scott C. (Cincinnati OH) Taylor Michelle L. (Cincinnati OH). Gas turbine engine fan cooled heat exchanger. USP1993125269135.
  6. Moe Jeffrey W. ; Cariola Roy E. ; Lymons Dennis E.. Pivoting door type thrust reverser with deployable members for efflux control and flow separation. USP1999035875995.
  7. Standish Robert R.,FRX ; Fournier Alain,FRX. Sealing for a pivoting door reverser. USP1999085934613.
  8. Klees Garry W. (Mercer Island WA). Simplified method and apparatus for hot-shield jet noise suppression. USP1981094291782.
  9. Standish Robert R.,FRX. Thrust reverser for high bypass fan engine. USP1999015863014.
  10. Lair Jean-Pierre (8023 Vantage ; Suite 1450 San Antonio TX 78230). Thrust reverser integrating a variable exhaust area nozzle. USP1993015181676.
  11. Standish Robert R.,FRX ; Laboure Bernard,FRX. Thrust reverser with adjustable section nozzle for aircraft jet engine. USP1998125853148.
  12. Barbarin Jacques M. G. (Montivilliers FRX) Lecoutre Pascal B. G. (Le Havre FRX). Turbojet engine thrust reverser with variable exhaust cross-section. USP1990054922713.
  13. 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. USP1998075778659.
  14. Cariola Roy E. ; Aten Michael R.. Variable fan exhaust area nozzle for aircraft gas turbine engine with thrust reverser. USP1998095806302.
  15. Vdoviak John William (Marblehead MA) McHugh Donald Patrick (Cincinnati OH). Variable slot bypass injector system. USP1997125694767.

이 특허를 인용한 특허 피인용횟수: 28

  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. USP2017109777671.
  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. USP2013088511062.
  3. Thornock, Russel L.; Sangwin, Michael L.; Hsiao, Entsung. Aircraft systems including cascade thrust reversers. USP2010047690190.
  4. Calder, David P.; Howarth, Graham F.. Apparatus for facilitating access to a nacelle interior. USP2015119188025.
  5. Cloft, Thomas G.; Wall, Sarah M.. Flow distribution system for inlet flow control. USP2010057708230.
  6. Cloft, Thomas G.; Gukeisen, Robert L.. Generator with separate oil system for improved nacelle performance. USP2012118312728.
  7. Burnett, John L.; Hackler, David W.; Wilson, Timothy C.; Welch, John M.; Popp, Thomas D.; Sawyer, Christopher S.; Hoadley, Leo B.; Fulbright, Leroy J.; Granger, Mitchel B.; Craig, Barry B.; Kenney, Phillip E.. Mandrel for fabrication of a monolithic composite nacelle panel. USP2009087571527.
  8. Cloft, Thomas G.; Jain, Ashok K.. Nacelle compartment plenum for bleed air flow delivery system. USP2014028657567.
  9. Schwark, Fred W.. Nozzle extension assembly for ground and flight testing. USP2010077762086.
  10. Lair, Jean-Pierre. Pivoting door thrust reverser for a turbofan gas turbine engine. USP2012058172175.
  11. Cloft, Thomas G.. Reduced gearbox size by separate electrically powered engine oil system. USP2015079091214.
  12. Lair, Jean-Pierre. Thrust reverser. USP2011118051639.
  13. Lair, Jean-Pierre. Thrust reverser door. USP2012018091827.
  14. Lair, Jean-Pierre. Thrust reverser door. USP2011118052086.
  15. Lair, Jean-Pierre. Thrust reverser for a turbofan gas turbine engine. USP2011118052085.
  16. Lair, Jean-Pierre; Weaver, Paul. Thrust reverser for a turbofan gas turbine engine. USP2012038127530.
  17. Lair, Jean-Pierre. Thrust reverser nozzle for a turbofan gas turbine engine. USP2011098015797.
  18. Harrison, Geoffrey E.; Sternberger, Joe E.; Lallement, Michael K.; Strunk, John T.; Byrd, William S.; Jundt, Darrell C.. Thrust reversers including locking assemblies for inhibiting deflection. USP2009077559507.
  19. Sternberger, Joe E.. Thrust reversers including support members for inhibiting deflection. USP2009107600371.
  20. Amkraut, Daniel M.; Layland, Michael John; James, Norman John. Translating variable area fan nozzle providing an upstream bypass flow exit. USP2013038402765.
  21. Amkraut, Daniel M.; Layland, Michael John; James, Norman John. Translating variable area fan nozzle providing an upstream bypass flow exit. USP2017099759087.
  22. Wang, Shunshen Richard. Translating variable area fan nozzle with split beavertail fairings. USP2013088505307.
  23. Orlando, Robert Joseph; Moniz, Thomas Ory; Seda, Jorge Francisco. Turbofan engine cowl assembly and method of operating the same. USP2010037681399.
  24. Papamoschou, Dimitri. Turbofan engine noise suppression using fan flow deflector. USP2015048997454.
  25. Kemper, Paul D.; Moniz, Thomas Ory; Seda, Jorge Francisco. Turbofan engine nozzle assembly and method for operating the same. USP2010037673458.
  26. Kemper, Paul D.; Moniz, Thomas Ory; Seda, Jorge Francisco. Turbofan engine nozzle assembly and method of operating same. USP2010067726116.
  27. 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. USP2018059970387.
  28. Whurr,John R.. Variable area nozzle. USP2007027178338.