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Reverser inner cowl with integral bifurcation walls and core cowl 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F02K-003/02
출원번호 US-0784855 (1991-10-30)
발명자 / 주소
  • Pauley Gerald A. (Hamilton OH)
출원인 / 주소
  • General Electric Company (Cincinnati OH 02)
인용정보 피인용 횟수 : 47  인용 특허 : 0

초록

A one piece inner cowling for a bifurcated fan duct is provided having an integral core cowl and radially extending bifurcation sidewalls for use in a bifurcated fan bypass duct of a turbofan engine. In the preferred embodiment the sidewalls extend substantially to the end of the fan duct and the co

대표청구항

A cowling for use in an aircraft turbofan engine having a fan section, a fan frame, and a turbine frame and a bifurcated fan duct including a fan nozzle, said cowling comprising: a generally semi-circular annular core cowl generally extending axially between the fan frame and the turbine frame of th

이 특허를 인용한 특허 (47)

  1. Sternberger, Joe E., Acoustic treated thrust reverser bullnose fairing assembly.
  2. Ali, Amr, Acoustic treatment in an unducted area of a geared turbomachine.
  3. Byrne, Stuart J., Aerodynamic feature for aft edge portions of thrust reverser lower bifurcation wall.
  4. Rupp, George D.; Troia, Trajaen J., Aircraft engine airflow modulation apparatus and method for engine bay cooling and cycle flow matching.
  5. Moon, Francis R., Attachment interface for a gas turbine engine composite duct structure.
  6. Moon, Francis R., Attachment interface for a gas turbine engine composite duct structure.
  7. Tsou, Chi-Ling Michael; Holdren, Carl Francis; Bailey, William Andrew; Lenahan, Dean Thomas, Baffle seal for gas turbine engine thrust reverser.
  8. Tsou, Chi-Ling Michael; Holdren, Carl Francis; Bailey, William Andrew; Lenahan, Dean Thomas, Baffle seal for gas turbine engine thrust reverser.
  9. Lair, Jean-Pierre, Bifurcated turbofan nozzle.
  10. Renggli, Bernard James; Miller, Jeffrey Franklin, Ceramic centerbody and method of making.
  11. Mayes,Harold G, Closure panel arrangement.
  12. Welch, John M., Continuous composite fan duct and thrust reverser.
  13. Sawyers-Abbott, Nigel David, Core compartment ventilation devices for nacelles of gas turbine engines for cooling a core compartment of a gas turbine engine.
  14. Smith, Paul, Device for directing air flow at users of air resisted exercise machines.
  15. Dindar, Mustafa; Burton, Scott Andrew; Blodgett, Keith Edward James; Cedar, Richard David, Exhaust nozzle with non-coplanar and/or non-axisymmetric shape.
  16. McKenney, Tony R.; Price, David R., Gas turbine engine and frame.
  17. McKenney, Tony R.; Price, David R., Gas turbine engine and frame.
  18. Veiga, Brent, Gas turbine engine having support structure with swept leading edge.
  19. Nasserrafi, Rahbar; Clasper, Craig; Walker, Micheal A.; Hicks, Gerald E.; Stancin, Linda Cadwell, Hybrid thrust reverser inner wall for aircraft engines.
  20. Welch, John M.; Popp, Thomas D., Integral composite slider for aircrafts.
  21. Lucas, James L., Integrated nacelle inlet and metallic fan containment case.
  22. Stuart, Alan Roy; Fehrmann, John Robert, Integrated thrust reverser/pylon assembly.
  23. Hanson, Russell B., Iso-grid composite component.
  24. Hanson, Russell B., Iso-grid composite component.
  25. Bogue, William F.; Stadtlander, Daniel M.; Watson, Charles R., Laminate air seal for a gas turbine engine.
  26. Lacko, Anthony, Latch beam deflection support.
  27. Holland, Brian K.; Bogue, William F.; Prihar, Ron I., Metallic doubler for repair of a gas turbine engine part.
  28. Benedetti, Brenda; Farrell, Robert S.; Leon, Luis R.; Lan, Justin H.; Booker, Garry A., Metallic sandwich structure having small bend radius.
  29. Alain Porte FR; Robert Andre FR, Method for making a composite panel and resulting panel.
  30. Kowal, Adam; Hein, Jeff M.; Wilcox, David E., Monolithic acoustically-treated composite structures and methods for fabricating the same.
  31. Kowal, Adam; Hein, Jeffrey; Wilcox, David E., Monolithic acoustically-treated composite structures and methods for fabricating the same.
  32. Graily, Bahram; Ratajac, Aleksandar, Mounting system for a nacelle fire detection system.
  33. Sidelkovskiy, Dmitriy B.; Malecki, Robert E.; Petrenko, Oleg, Nacelle bifurcation for gas turbine engine.
  34. Porte Alain,FRX, Opening device common to two adjacent aircraft engine nacelle covers.
  35. Lair, Jean-Pierre, Pivoting door thrust reverser for a turbofan gas turbine engine.
  36. Tsou, Chi-Ling Michael; Holdren, Carl Francis; Bailey, William Andrew; Lenahan, Dean Thomas, Sealing arrangements for gas turbine engine thrust reverser.
  37. Zahedi Ahmad P. ; Mitchell Stephen C., Stiffened composite structures and method of making thereof.
  38. Lair, Jean-Pierre, Thrust reverser.
  39. Lair, Jean-Pierre, Thrust reverser door.
  40. Lair, Jean-Pierre, Thrust reverser door.
  41. Lair, Jean-Pierre, Thrust reverser for a turbofan gas turbine engine.
  42. Lair, Jean-Pierre; Weaver, Paul, Thrust reverser for a turbofan gas turbine engine.
  43. Soria, Christian; Chiou, Song; Layland, Michael J.; Hubert, Claude, Thrust reverser-integrated track beam and inner fixed structure.
  44. Stephan, Walter; Zeillinger, Roland; Maier, Andreas, Track beam for the cowling of jet engines.
  45. Kemper, Paul D.; Moniz, Thomas Ory; Seda, Jorge Francisco, Turbofan engine nozzle assembly and method for operating the same.
  46. Kemper, Paul D.; Moniz, Thomas Ory; Seda, Jorge Francisco, Turbofan engine nozzle assembly and method of operating same.
  47. Dindar, Mustafa; Burton, Scott Andrew; Blodgett, Keith Edward James; Cedar, Richard David, Variable slope exhaust nozzle.
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