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특허 상세정보

Engine nacelle outer cowl panel with integral track fairings

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-029/00   
미국특허분류(USC) 244/117R ; 244/001N ; 244/053R
출원번호 US-0013993 (1998-01-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Christensen O'Connor Johnson & Kindness PLLC
인용정보 피인용 횟수 : 40  인용 특허 : 20
초록

An outer cowl panel (24) for an engine nacelle (20). The outer cowl panel (24) includes integral track fairings (30) at aft side edges of the outer cowl panel. The outer cowl panel (24) also includes a chamfered leading edge having outer face sheets (88A, 88B) that extend over the leading edges of a stepped stack of prepreg sheets (88C, 88D, 88E, 88F).

대표
청구항

[ The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:] [8.] An outer cowl panel for a nacelle engine comprising:a carbon fiber reinforced laminate having a leading edge defined by stacking of a plurality of plies to form the laminate; anda facing ply with fiberglass reinforcement covering the leading edge to provide erosion protection.

이 특허에 인용된 특허 (20)

  1. Anderson Robert E. (Huntington Station NY). Advanced composite aircraft cowl. USP1989054826106.
  2. Rolston Stephen C.,GBX ; Ashford Edward M.,GB5. Aerodynamic low drag structure. USP1998045743488.
  3. Dhoore Louis G. (Seattle WA) Schultz William H. (Bellevue WA). Combination bulk absorber-honeycomb acoustic panels. USP1980114235303.
  4. Monhardt Richard J. (Glastonbury CT) Kudlacik Louis (Glastonbury CT) Nikkanen John P. (West Hartford CT) Niiler Juri (Glastonbury CT). Combined surge bleed and dust removal system for a fan-jet engine. USP1984084463552.
  5. Vetter Earl E. (Mercer Island WA). Common pod for housing a plurality of different turbofan jet propulsion engines. USP1977084043522.
  6. Chee Wan T. (Bellevue WA) Quigley George W. (Bellevue WA). Continuously wound filament structure for use in noise attenuation element. USP1986074600619.
  7. Mutch Henry (Chula Vista CA). Gas turbine engine compartment vent system. USP1991105054281.
  8. Nelsen Murray D. (Goddard KS) Kunze ; Jr. Robert K. (Wichita KS) Olsen Robert F. (Woodinville WA) Rushwald Ira B. (Seattle WA). High efficiency broadband acoustic resonator and absorption panel. USP1983124421201.
  9. Darfler Stephen C. (Castro Valley CA). High thermal conductivity non-metallic honeycomb. USP1996035498462.
  10. Beggs, Stanley L.; Riel, Frank J.; Lawson, Dale W. R.. Honeycomb noise attenuation structure. USP1985094539244.
  11. Vermilye Michael L. (Redmond WA). Hybrid thrust reverser cascade basket and method. USP1989084852805.
  12. Gnagy Clayton C. (Enumclaw WA). Integrated insulation wall assembly. USP1985014495764.
  13. James Varnell L. (Auburn WA). Jet engine thrust reverser. USP1977054026105.
  14. Stachowiak Claude R. (Renton WA). Jet engine thrust reverser. USP1977064030290.
  15. Birbragher Fernando (Miami FL). Noise reduction nacelle. USP1988074759513.
  16. Pearson Kenneth A. (Henleaze GB2) Moorhouse Major D. (Stapleton GB2). Pressure relief panel for aircraft powerplant. USP1980114232513.
  17. Fischer Josef (Ried im Innkreis ATX) Stephan Walter A. (Braunau ATX). Structural panel. USP1988074759964.
  18. Vermilye Michael L. (Redmond WA). Thrust reverser blocker door assembly. USP1986014564160.
  19. Dorr John A. (Crofton MD). Ultrasonic sensor system. USP1988104779240.
  20. Bubello Robert (Meriden CT) Ream Jeffrey L. (Tollano CT). Ventilation system for a nacelle. USP1989054825644.

이 특허를 인용한 특허 피인용횟수: 40

  1. Bouchet,Eric; Mahieu,Benjamin; Juillen,Lionel; Vinches,Frederic. Aircraft partition designed to separate a cargo part from a cockpit or from a passenger compartment. USP2007087258303.
  2. Calder, David P.; Howarth, Graham F.. Apparatus for facilitating access to a nacelle interior. USP2015119188025.
  3. Calder, David P.; Howarth, Graham F.. Apparatus for facilitating access to a nacelle interior and method of assembling the same. USP2015119188026.
  4. McMillan, Alison J.. Composite material hollow axisymmetric body. USP2015119193097.
  5. Laurant, Franck; Bellet, Francois; Joret, Jean-Philippe. Composite panel having a built-in duct. USP2016089410485.
  6. Dawson, Stacie M.; Wiley, Richard. Core reflex nozzle for turbofan engine. USP2011088002520.
  7. Winter, Michael. Fan nacelle flow control. USP2013098529188.
  8. Emmelmann, Claus; Klaukien, Frank-Michael; Kranz, Jannis; Wycisk, Eric; Sassmannshausen, Jan. Force introduction fitting for lightweight components. USP2016069377039.
  9. Klaukien, Frank-Michael. Force transmission fitting for lightweight components. USP2015028950969.
  10. Morford, Stephen A.; Larkin, Michael J.. Gas turbine engine having slim-line nacelle. USP2010097797944.
  11. Morford, Stephen A.; Larkin, Michael J.. Gas turbine engine having slim-line nacelle. USP2014098844294.
  12. Morford, Stephen A.; Larkin, Michael J.. Gas turbine engine having slim-line nacelle. USP2013018353164.
  13. Morford, Stephen A.; Larkin, Michael J.. Gas turbine engine having slim-line nacelle. USP2014058726632.
  14. Winter, Michael; Jain, Ashok K.. Gas turbine engine providing simulated boundary layer thickness increase. USP2011017870721.
  15. Winter, Michael; Jain, Ashok K.. Gas turbine engine system providing simulated boundary layer thickness increase. USP2012078209953.
  16. Welch, John M.; Popp, Thomas D.. Integral composite slider for aircrafts. USP2012058172176.
  17. Latorre Plaza, Teresa; Garcia Vázquez, Luis Miguel; Recio Melero, Manuel. Manufacturing procedure of a part made out of a composite material introducing a geometric change in one of its faces. USP2013118578609.
  18. Benedetti, Brenda; Farrell, Robert S.; Leon, Luis R.; Lan, Justin H.; Booker, Garry A.. Metallic sandwich structure having small bend radius. USP2015109168716.
  19. Chillapalli, Durga Srinivas; Kumar, Hemanth Gudibande Sathyakumar; Mondal, Bhaskar Nanda; Pal, Kishanjit; Shevakari, Sushilkumar Gulabrao; Moniz, Thomas Ory. Method and system for controlling core cowl vent area. USP20190210197007.
  20. Wunsch, John Joseph; Franks, Michael John; Greenfield, Danielle Marie; Bodey, Michael Stephens; Prather, Randall Maurice. Method and system for improving structural characteristics of composite component corners. USP20190210196937.
  21. Vail, III, William Banning; Skerl, Tomislav. Methods and apparatus for monitoring and fixing holes in composite aircraft. USP2017039586699.
  22. Vail, III, William Banning. Methods and apparatus to prevent failures of fiber-reinforced composite materials under compressive stresses caused by fluids and gases invading microfractures in the materials. USP2017049625361.
  23. Calder, David P.; Howarth, Graham F.. Nacelle and method of assembling the same. USP2012078220738.
  24. Jain, Ashok K.; Winter, Michael. Nacelle assembly having inlet airfoil for a gas turbine engine. USP2013048408491.
  25. Haas, Martin. Nacelle assembly having inlet bleed. USP2012068192147.
  26. Haas, Martin. Nacelle assembly with turbulators. USP2012058186942.
  27. Jain, Ashok K.. Nacelle flow assembly. USP2013128596573.
  28. Jain, Ashok K.. Nacelle flow assembly. USP2012108282037.
  29. Jain, Ashok K.. Nacelle flow assembly. USP2015049004399.
  30. Murphy, Michael J.; Malecki, Robert E.. Non-circular aft nacelle cowling geometry. USP2018069995180.
  31. Murphy, Michael Joseph; Malecki, Robert E.. Non-circular aft nacelle cowling geometry. USP2015069057286.
  32. Klahn, Christoph; Gysemberg, Rüdy; Rehme, Olaf. Supporting pillar for an aircraft's structural component manufactured by a selective laser melting process. USP2015028960605.
  33. Klahn, Christoph; Gysemberg, Rüdy; Rehme, Olaf. Supporting pillar for an aircraft's structural component manufactured by a selective laser melting process. USP2015119187166.
  34. Bellanger, Alexandre; Bouillon, Florent; Dubois, Laurent. Thrust reverser supporting structure including composite reinforcements and a base having an unclosed cross section. USP2016089409650.
  35. Jain, Ashok K.; Winter, Michael. Variable contour nacelle assembly for a gas turbine engine. USP2016019228534.
  36. Jain, Ashok K.; Winter, Michael. Variable contraction ratio nacelle assembly for a gas turbine engine. USP2014058727267.
  37. Jain, Ashok K.. Variable geometry nacelle assembly for a gas turbine engine. USP2012068205430.
  38. Jain, Ashok K.; Chaudhry, Zaffir A.. Variable shape inlet section for a nacelle assembly of a gas turbine engine. USP2013038402739.
  39. Eberth, Ulrich; Koeber, Mario. Window replacement for filling a window frame. USP2013108544798.
  40. Eberth, Ulrich; Koeber, Mario. Window replacement for filling a window frame. USP2014048695923.