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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Cascade reverser without blocker doors

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-003/02    F02K-003/00   
미국특허분류(USC) 060/226.2; 060/230
출원번호 US-0491890 (2006-07-24)
등록번호 US-7484356 (2009-02-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Murphy,James J.
인용정보 피인용 횟수 : 44  인용 특허 : 14
초록

A translating cowl composed of two sub-structures forms the thrust reverser for a turbofan engine. The two sub-structures form the rear part of a nacelle, are translatable, and have operative and inoperative modes of operation. The operative mode is used for direct or reverse thrust operation of the engine and the inoperative mode is used for access to the engine.

대표
청구항
▼

What is claimed is: 1. A translating cowl providing a thrust reverser for a turbofan engine comprising: a rail mechanism; first and second translatable sub-structures coupled to the rail mechanism and forming a rear portion of a nacelle, wherein: in an operative mode, the first translatable sub-structure translates along the rail mechanism independent of the second translatable sub-structure thereby allowing a selected one of direct and reverse thrust operations of the turbofan engine; and in an inoperative mode, the first and second translatable struct...

이 특허에 인용된 특허 (14)

  1. Lair, Jean-Pierre; Peters, Frederick Henry. Bifold door thrust reverser. USP2005056895742.
  2. Luttgeharm Clint A. (Wichita KS) Todd Marty J. (Wichita KS) Welch John M. (Wichita KS). Cascade assembly for use in a thrust-reversing mechanism. USP1996045507143.
  3. Newton Arnold C,GBX. Cascade structure arrangement for a gas turbine engine. USP2001016170253.
  4. Remlaoui Jihad I. (Oceanside CA). Cascade type aircraft engine thrust reverser with hidden link actuator. USP1993075228641.
  5. Lewis William J. (Winscombe GB2) Harper Leslie R. (Bristol GB2) Davis Malcolm J. (Bristol GB2) Gardiner Richard G. (Bristol GB2). Flow deflecting devices. USP1980114232516.
  6. Newton Arnold C. (Derby GB2). Gas turbine engine powerplant with flow control devices. USP1988014716724.
  7. Newton Arnold C. (Derby GB2). Gas turbine engine thrust reverser. USP1988034731991.
  8. Langston, Todd A.; Johnson, Andrew T.; Ahrendt, Terry J.. Gearless electric thrust reverser actuators and actuation system incorporating same. USP2004026684623.
  9. Terry J. Ahrendt. System and method for sustaining electric power during a momentary power interruption in an electric thrust reverser actuation system. USP2002086439504.
  10. Michel Christian Marie Jean FR; Pascal Lardy FR; Laurent Marcel Vicogne FR. Thrust reverser having a bypass vane-cascade and fitted with a stationary rear structure. USP2002056385964.
  11. Sternberger, Joe E.. Thrust reverser sleeve lock. USP2003096625972.
  12. Parham,Dean. Thrust reverser utilizing integrated structural bypass duct. USP2006107124981.
  13. Baudu Pierre Andre Marcel,FRX ; Gonidec Patrick,FRX ; Rouyer Pascal Gerard,FRX ; Vauchel Guy Bernard,FRX. Thrust reverser with lock-status display. USP2000116148607.
  14. Lecordix Jean-Loic,FRX ; Schreiber Laurent Claude Jacques,FRX. Thrust reverser with turning vanes capable of being superposed. USP2001076256980.

이 특허를 인용한 특허 피인용횟수: 44

  1. Suciu, Gabriel L.; Chandler, Jesse M.. ATR axial V-groove. USP2017049611048.
  2. Suciu, Gabriel L.; Chandler, Jesse M.. ATR full ring sliding nacelle. USP2017049617009.
  3. Suciu, Gabriel L.; Chandler, Jesse M.. ATR guide pins for sliding nacelle. USP2017079694912.
  4. Beardsley, Peter K; Knight, Glenn A. Aeroengine thrust reverser. USP2011017866142.
  5. Todorovic, Predrag. Aeroengine thrust reverser arrangement. USP2018049932932.
  6. Caruel, Pierre; Vauchel, Guy Bernard; Joret, Jean-Philippe; Baillard, Andre. Assembly for an aircraft turbojet engine comprising a thrust reversal cowl. USP2016029249756.
  7. Guillois, Denis; Blin, Laurent Albert; Chapelain, Löic. Cascade type thrust reverser having a pivoting door. USP2014078783010.
  8. James, Norman J.. Dual actuation system for cascade and thrust reverser panel for an integral cascade variable area fan nozzle. USP20180910077739.
  9. Todorovic, Predrag; Marquez Gutierrez, Carlos Omar; Schieffer, Gero. Engine cowling of a gas turbine with thrust-reversing device and cross-sectionally adjustable outlet nozzle. USP20181210151270.
  10. Todorovic, Predrag. Engine cowling of an aircraft gas turbine. USP20190110167816.
  11. Todorovic, Predrag. Engine cowling of an aircraft gas turbine. USP20190210202940.
  12. Udall, Kenneth F.. Gas turbine engine flow reverser. USP2011027891167.
  13. Suciu, Gabriel L.; Chandler, Jesse M.. Integrated nozzle and plug. USP2017029573695.
  14. Mears, John S.; Billisits, George Stephen; Wentling, Chad Russell. Integrated thrust reverser actuation system. USP20181210161356.
  15. Conet, Olivier; Pujol, Rémi; Jean, Michel; Thouement, Jean-Francois. Locking/unlocking device for a one-piece cowl of a thrust reverser of a turbojet engine nacelle. USP20180610001082.
  16. Aten, Michael Ray; Crawford, Sara. Nacelle. USP20180710030607.
  17. Aten, Michael Ray; Crawford, Sara. Nacelle. USP2017109784216.
  18. Aten, Michael Ray; Crawford, Sara. Nacelle. USP2015018931736.
  19. Aten, Michael Ray; Crawford, Sara. Nacelle. USP2014058727275.
  20. Aten, Michael Ray; Crawford, Sara. Nacelle. USP2016019228532.
  21. James, Norman John. Nacelle. USP2016069371138.
  22. Vauchel, Guy Bernard; Moradell-Casellas, Pierre; Le Boulicaut, Loïc. Nacelle for an aircraft engine with variable cross-section nozzle having a rack and pinion actuator assembly. USP2014058726634.
  23. James, Norman John. Nacelle with longitudinal translating cowling and rotatable sleeves. USP2017109783315.
  24. Suciu, Gabriel L.; Chandler, Jesse M.; Bomzer, T. David. Pivot thrust reverser surrounding inner surface of bypass duct. USP2017049631578.
  25. Suciu, Gabriel L.; Chandler, Jesse M.. Pivot thrust reverser with multi-point actuation. USP2017029581108.
  26. Eckett, Christopher A.; Suciu, Gabriel L.. Propulsion system arrangement for turbofan gas turbine engine. USP2018039915225.
  27. Vauchel, Guy Bernard. Self-mounted cascade for a thrust reverser. USP2016089410502.
  28. James, Norman J.. System, apparatus, and method for thrust vectoring. USP20180910072609.
  29. James, Norman J.. System, apparatus, and method for thrust vectoring. USP2015109163583.
  30. Chandler, Jesse M.; Suciu, Gabriel L.. Tandem thrust reverser with multi-bar linkage. USP2017119822734.
  31. Suciu, Gabriel L.; Chandler, Jesse M.. Tandem thrust reverser with multi-point actuation. USP2017079695778.
  32. Chandler, Jesse M.; Suciu, Gabriel L.. Tandem thrust reverser with sliding rails. USP2017069670876.
  33. Chandler, Jesse M.; Suciu, Gabriel L.. Tandem thrust reverser with sliding rails. USP2018059970388.
  34. Vauchel, Guy Bernard; Caruel, Pierre; Baillard, Andre; Sagat, Peter. Thrust inverter with translatable cascade vanes having detachable front frame. USP2015109169805.
  35. Murphy, Michael Joseph. Thrust reverser assembly with shaped drag links. USP2012028109467.
  36. Starovic, Aleksa; Kuhtz, Moritz; Hufenbach, Werner. Thrust reverser cascade element of an aircraft gas turbine. USP20181010113507.
  37. West, Randall R.; Schaefer, Henry A.. Thrust reverser configuration for a short fan duct. USP2012118316632.
  38. Vauchel, Guy Bernard; Caruel, Pierre. Thrust reverser for a turbofan engine nacelle. USP2014088800262.
  39. Dezeustre, Nicolas; Kerbler, Olivier; Hurlin, Herve; Moradell-Casellas, Pierre. Thrust reverser for an aircraft jet engine. USP2016109458793.
  40. Bellanger, Alexandre; Bouillon, Florent; Dubois, Laurent. Thrust reverser supporting structure including composite reinforcements and a base having an unclosed cross section. USP2016089409650.
  41. Stuart, Alan Roy. Thrust reverser system for a gas turbine engine. USP20190410247136.
  42. Hillereau, Nicolas; Collier, Jerome; Vauchel, Guy Bernard. Translatable jet engine thrust reverser configuration providing improved maintenance access. USP2013098528857.
  43. Gukeisen, Robert L.; Mercier, Claude; Malecki, Robert E.. Turbomachine thrust reverser. USP20181210145335.
  44. Murphy, Michael J.. Variable area fan nozzle. USP20180810041442.

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