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특허 상세정보

Variable area fan nozzle systems with improved drive couplings

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02C-001/00    F02K-001/72    F16D-003/06    F02K-001/80    F02K-001/76    F02K-003/06    F02K-001/06    F16D-003/205    F02K-001/08    F02K-001/09   
출원번호 US-0056526 (2013-10-17)
등록번호 US-9488130 (2016-11-08)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Lorenz & Kopf, LLP
인용정보 피인용 횟수 : 0  인용 특허 : 57
초록

A VAFN system is provided for a fan case of an engine. The system includes a motor; a gearbox; an actuator; a nozzle; and a drive coupling extending between the gearbox and the actuator and configured to transmit the mechanical torque from the motor to the actuator. The drive coupling includes an external tube extending from a first one of the gearbox or the actuator, the external tube defining first and second slots extending in a longitudinal direction, and an internal tube extending from a second one of the gearbox or the actuator and at least partial...

대표
청구항

1. A variable area fan nozzle (VAFN) system for a fan case of an engine, comprising: a motor configured to provide mechanical torque;a gearbox coupled to the motor to receive the mechanical torque from the motor;an actuator coupled to the gearbox to receive the mechanical torque from the gearbox;a nozzle coupled to the actuator and configured to be driven based on the mechanical torque;a drive coupling extending between the gearbox and the actuator and configured to transmit the mechanical torque from the motor to the actuator, the drive coupling compris...

이 특허에 인용된 특허 (57)

  1. Nouhaud, Christophe Claude Philippe. Actuating of a thrust reverser in a turbomachine. USP2013038402743.
  2. Vauchel Guy Bernard,FRX. Actuating system for a cascade type thrust reverser. USP1999126000216.
  3. Harvey, John Herbert; Davies, Stephen Harlow. Actuator arrangement. USP2011047919938.
  4. Renshaw Kevin J.. Apparatus for a variable area nozzle. USP1998075782432.
  5. Hardy Brant B. ; Sternberger Joe E. ; Hills Gregory S. ; Kraft Kurt R.. Automatic restow system for aircraft thrust reverser. USP2001096286784.
  6. McKay, Richard John; Morris, Gareth Edward; Hardy, Paul; Holme, Marc; Sanderson, Nichola Ann; Terrey, Colin Roy. Control system. USP2015069057343.
  7. Horswill,Michael A; Garner,Stephen G. Control system for aircraft engine. USP2009027493752.
  8. Davies Stephen H. (Telford GB2). Device for operation of a gas turbine engine thrust reverser system. USP1994115359848.
  9. Newton Arnold C,GBX. Ducted fan gas turbine engine with variable area fan duct nozzle. USP2000066070407.
  10. 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. USP1999105960626.
  11. Gutierrez ; Jr. Jose L.. Enclosed pressure balanced sync ring nozzle. USP1998085794850.
  12. Baran, Kenneth C.. Fan variable area nozzle for a gas turbine engine fan nacelle with cam drive ring actuation system. USP2010057721549.
  13. 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. USP1993055211008.
  14. Delaloye, Jim E.; Keck, Joe; Kingery, Barry J.. Gas turbine engine cold start mechanization. USP2010047690205.
  15. Snow, Barton Hunter; Smith, Mitchell Donald. Gas turbine engine fuel control method. USP2003076584762.
  16. Barton Hunter Snow ; Mitchell Donald Smith. Gas turbine engine fuel control system. USP2002126487847.
  17. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP2011128074440.
  18. Alletzhauser, Eric W.. Gas turbine engine with fan variable area nozzle having a rotational valve system. USP2011067966827.
  19. Markstein David J. ; Clements Martin A. ; Ausdenmoore Robert M. ; Lippmeier William C.. Hydraulic failsafe system and method for an axisymmetric vectoring nozzle. USP2000116142416.
  20. Dehu Michel P. (La Chapelle Rablais FRX) Hebert Pierre (Crosne FRX) Hebraud Guy R. E. (Vaux le Penil FRX) Pean Eric C. (Chennevieres FRX). Hydraulically actuated aircraft engine control system. USP1994015277020.
  21. Lair,Jean Pierre; Wolters,Gregory Thomas. Induction coupled variable nozzle. USP2006107127880.
  22. Woodruff Frank (New Hartford NY) Ferguson ; Jr. John H. (Sauquoit NY) Hoffman John R. (New Hartford NY). Integrated hydraulic control circuit for jet engine thrust reverser and variable exhaust nozzle. USP1985034505108.
  23. Woodruff, Frank; Ferguson, Jr., John H.; Hoffman, John R.. Integrated hydraulic control circuit for jet engine thrust reverser and variable exhaust nozzle. USP1983054383647.
  24. Lair, Jean-Pierre. Jet engine nozzle with variable thrust vectoring and exhaust area. USP2003046546716.
  25. Eschborn, David M.. Lock assembly that inhibits thrust reverser movement at or near the stowed position. USP2005086935097.
  26. Anderson Michael J. (Stafford GB2) Capewell Terence J. (Staffordshire GB2) Davies Stephen H. (Shropshire GB2) Guy Mark (Staffordshire GB2) Hadley Kevin (South Staffordshire GB2) Harvey John H. (Wolve. Lock for a thrust reverser mechanism, a thrust reverser mechanism, and a thrust reverser. USP1994015280704.
  27. Lymons, Dennis E.; Terrey, Colin R.. Lock for the translating sleeve of a turbofan engine thrust reverser. USP2003076584763.
  28. Langford, David John; Harvey, John Herbert; Jones, Tony; Somerfield, Michael Paul; Brown, Melanie Zoe. Lock mechanism. USP2003096625973.
  29. Rozmus Walter J. (6113 Zion Cir. Port Orange FL 32019). Model aircraft variable geometry nozzle. USP1993045199643.
  30. Owens Lester J. (Titusville FL) Fedor Otto H. (Satellite Beach FL). Personnel emergency carrier vehicle. USP1987034646860.
  31. Aten Michael R. ; Matthias Gregory H.. Pivoting door thrust reverser system for turbofan aircraft jet engine. USP2001096293495.
  32. Ebbing Steven J. (Rockford IL). Power drive unit. USP1986044579039.
  33. Spickard, Mark Allen. Pressure switching valve for multiple redundant electrohydraulic servo valve systems. USP2003106637199.
  34. Hapke Donald W. (Issaquah WA). Retractable nozzle fairing system for aeroplane center boost engine. USP1983104411399.
  35. Wood,Jeffrey H. Shape changing structure. USP2007057216831.
  36. Song, Gangbing; Ma, Ning. Shape memory alloy actuated adaptive exhaust nozzle for jet engine. USP2009097587899.
  37. Wilmot,Theodore S.; Brzostek,Richard S.; Driscoll,John C.. Solid state turbine engine ignition exciter having elevated temperature operational capability. USP2008047355300.
  38. Barooah, Prabir. System and method for controlling shape memory alloy actuators. USP2003046543224.
  39. Ahrendt, Terry. System and method for controlling the stowage of jet engine thrust reversers. USP2003036526744.
  40. Berenger,Serge. System for powering and controlling electrical equipment of an aircraft engine or its environment. USP2009017482709.
  41. 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. USP2014058733080.
  42. Burgess, Michael John. Thrust reverser and variable area fan nozzle actuation system and method. USP2015038978356.
  43. Christensen, Donald J.; Hanlon, Casey; Hopper, Douglas T.; Johnson, Andrew; Kortum, Robert D.. Thrust reverser system actuator having an integral torque limiter. USP2005126974107.
  44. Butler Lawrence (Cincinnati OH). Thrust reverser with variable nozzle. USP1997085655360.
  45. Winter, Michael; Hanson, Russell B.. Thrust vectorable fan variable area nozzle for a gas turbine engine fan nacelle. USP2009127637095.
  46. Lair,Jean Pierre. Turbofan variable fan nozzle. USP2006016983588.
  47. Barbarin Jacques M. G. (Montivilliers FRX) Lecoutre Pascal B. G. (Le Havre FRX). Turbojet engine thrust reverser with variable exhaust cross-section. USP1990054922713.
  48. Denning Ralph M. (Bristol GB2) Hall John M. (Bristol GB2) Jordan Terence (Gloucestershire GB2). Variable area exhaust nozzle for a gas turbine engine. USP1989044821979.
  49. 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.
  50. 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. USP2001116318070.
  51. Arnold,Steven M.; Penney,Nicholas. Variable area nozzle including a plurality of convexly vanes with a crowned contour, in a vane to vane sealing arrangement and with nonuniform lengths. USP2008127458221.
  52. Cini, Colin L.; Baran, Kenneth C.. Variable area nozzle with woven sleeve extension. USP2011067966828.
  53. Lair,Jean Pierre. Variable cam exhaust nozzle. USP2006087093793.
  54. Gonidec Patrick,FRX ; Guy Bernard Vauchel,FRX. Variable cross-section turbofan exhaust duct with door type thrust reverser for aircraft. USP1999125996937.
  55. Cariola Roy E. ; Aten Michael R.. Variable fan exhaust area nozzle for aircraft gas turbine engine with thrust reverser. USP1998095806302.
  56. Szuminski, Gary F.; Jones, Thomas J.. Variable geometry nozzles for turbomachines. USP1985114552309.
  57. Hill John E. (Phoenix AZ) Ruthven Raymond D. (Tempe AZ). Variable-area thrust vectoring and reversing asymmetric aircraft exhaust nozzle. USP1989034813607.