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특허 상세정보

Reaction drive rotor/wing variable area nozzle

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-027/24    B05B-001/26    B64C-027/615   
미국특허분류(USC) 244/007.A; 244/198; 239/508; 239/511; 239/513; 416/020.0R; 416/023; 415/082
출원번호 UP-0387189 (2006-03-22)
등록번호 US-7837141 (2011-01-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Toler Law Group
인용정보 피인용 횟수 : 3  인용 특허 : 32
초록

In an exemplary variable area nozzle, a fixed duct section has an inlet and an outlet oriented approximately perpendicular to the inlet. A controllable nozzle member is disposed adjacent the outlet of the fixed duct section. The controllable nozzle member has an area that is adjustable to maintain a substantially constant nozzle pressure ratio. The controllable nozzle member may include first and second flap doors hinged and pivotable in opposite directions between an open position and a closed position and that also may be hinged and pivotable in a same...

대표
청구항

What is claimed is: 1. A variable area nozzle comprising: a fixed duct section having an inlet and an outlet that is oriented substantially perpendicular to the inlet; and a controllable nozzle member disposed adjacent the outlet of the fixed duct section, the controllable nozzle member having a first flap door and a second flap door, wherein the first flap door and the second flap door present a smoothly contoured inner surface to vary a nozzle throat height and a nozzle pressure of the variable area nozzle based on a deployment angle of the first flap...

이 특허에 인용된 특허 (32)

  1. Wakeman Thomas G. (Lawrenceburg IN) Clayton Thomas S. (Cincinnati OH) Wagenknecht Conrad D. (Westchester OH). Actuation system for positioning a vectoring exhaust nozzle. USP1991095050803.
  2. Dancila D. Stefan ; Armanios Erian A.. Apparatus and method for aerodynamic blowing control using smart materials. USP1998085791601.
  3. Guerty Harold G. (Palm Beach Gardens FL). Area controlled, thrust vectoring vane cascade. USP1989054828173.
  4. Hauer Thomas A. (Westchester OH). Axisymmetric vectoring exhaust nozzle. USP1991024994660.
  5. Rutherford John W. (Scottsdale AZ) O\Rourke Matthew (Newport News VA) McDonnell William R. (St. Louis MO) Smith Brian T. (Everett WA). Canard rotor/wing. USP1995105454530.
  6. Bouiller Philippe Pierre Vincent,FRX ; Bourquin Pierre-Yves,FRX ; Cot Fabrice Michel Olivier,FRX ; Kettler Daniel,FRX ; Ruis Jean-Pierre,FRX. Converging exhaust nozzle fitted with translating cold flaps. USP2000126164563.
  7. Ewing ; Jr. Joseph H. (Lake Park FL). Eccentric flap nozzle. USP1992015081835.
  8. Boehnlein, John; Bendot, Joseph; Schoelen, Francis. Ejector based engines. USP2004096786040.
  9. Mayers John L. (Lake Park FL). Exhaust nozzle construction. USP1986084605169.
  10. Beverage Allan D. (Cincinnati OH). Exhaust nozzle of a gas turbine engine. USP1997125699966.
  11. Roach Thomas A. (Palm Beach Gardens FL) Starke Roy R. (Lake Park FL). Exhaust nozzle with reverser exhaust door mechanism. USP1992035092525.
  12. Hollowell Steven J. ; Robinson Michael R.. Extremely short takeoff and landing of aircraft using multi-axis thrust vectoring. USP1999115984229.
  13. Platt John T.,GBX. Fluid flow control devices and methods. USP1998025720453.
  14. Presz ; Jr. Walter M. ; Butler Maurice C. ; Anderson Jack H.. Jet engine cascade thrust reverser for use with mixer/ejector noise suppressor. USP2001116311928.
  15. Saddoughi, Seyed Gholamali; Leyva, Ivett Alejandra; Dean, Anthony John; Robic, Bernard Francois; Butler, Lawrence. Method and apparatus for modulating airfoil lift. USP2003106629674.
  16. Johnson Joseph M. (Bothell WA) Thornock Russell L. (Seattle WA). Method of positioning an aircraft jet engine noise suppressor in a convergent jet engine nozzle. USP1988014720901.
  17. Holowach Joseph (Cincinnati OH) Van Sutherland William (Milford OH) Wooten William Harvey (Cincinnati OH). Multifunction exhaust system for gas turbine engines. USP1997115690280.
  18. McAllister, Andrew C.; Dombrowski, Daniel C.. Nozzle assembly for rocket and ramjet applications. USP2009087568348.
  19. MacLean Malcolm K. (Mason OH) Daniels Mark E. (Hamilton OH). Nozzle with thrust vectoring in the yaw direction. USP1990124978071.
  20. Bradfield Ganey W. (Fort Worth TX) Cragin ; Jr. Glynn P. (Irving TX). Propulsion system for a V/STOL airplane. USP1985034505443.
  21. Bradfield Ganey W. (Fort Worth TX) Cragin ; Jr. Glynn P. (Irving TX). Propulsion system for a V/STOL airplane. USP1981114301980.
  22. Szuminski, Gary F.. Streamlined nozzle for turbomachines. USP1985114550877.
  23. Peters Frederick H. ; Jannetta Thomas J.. Swing pivot thrust reverser. USP2001076260801.
  24. Wilson John C.. Thermostatic metal actuator for nozzle actuation. USP1998085788181.
  25. Smith, Craig M.. Thrust reverser with sliding pivot joints. USP2005016845945.
  26. Thayer Edward B. (Jupiter FL). Thrust reverser/exhaust nozzle assembly for a gas turbine engine. USP1986054591097.
  27. Lair, Jean-Pierre. Thrust vectoring and variable exhaust area for jet engine nozzle. USP2005096938408.
  28. Charier Gilles Alain,FRX ; Andre Guyonnet Xavier Jean-Michel,FRX ; Rollin Gilles Louis,FRX. Turbojet engine thrust reverser and exhaust nozzle. USP2001096289670.
  29. 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.
  30. Szuminski Gary F. (Marietta GA) Jones Thomas J. (Bristol GB2). Vectorable nozzles for turbomachines. USP1985054519543.
  31. McDonnell William R. (54 Roan La. St. Louis MO 63124). Vertical take off and landing and horizontal flight aircraft. USP1996055516060.
  32. Belloso Gregorio M. (Rte. 1 ; Box 9323 ; Cullen Pkwy. Crisfield MD 21817). Vertical take-off and landing aircraft. USP1989074848701.