$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Turbojet engine thrust reverser with variable exhaust cross-section

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02K-001/64   
미국특허분류(USC) 60/2262 ; 60/242 ; 239/26531
출원번호 US-0267344 (1988-11-04)
우선권정보 FR-0015336 (1987-11-05)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 69  인용 특허 : 3
초록
▼

A trust reverser is disclosed for a turbofan-type turbojet engine having the capabilities of reversing the air passing through a cold flow air duct to provide a reverse thrust for the engine and also adjusting the cross-section of the cold flow air duct. This enables the cold flow air duct to be increased in cross section during periods of high thrust operation, a cowl defining the outer limits of the cold flow air duct has a stationary portion arranged generally, concentrically about the hot gas exhaust duct, and two movable portions, each of which are ...

대표
청구항
▼

A thrust reverser for a turbofan-type turbojet engine having a hot gas exhaust duct comprising: (a) a stationary cowl arranged generally concentrically about the hot gas exhaust duct so as to define a generally annular cold flow air duct therebetween; (b) deflection vanes attached to the stationary cowl; (c) a first movable cowl slidably attached to the stationary cowl so as to be movable in a generally axial direction; (d) a second movable cowl slidably attached to the stationary cowl so as to be movable in a generally axial direction; (e) flap means mo...

이 특허에 인용된 특허 (3)

  1. Coplin John F. (Derby GB2) Colley Rowan H. (Derby GB2). Fluid propulsion engine with flow exit control device. USP1988124793134.
  2. Newton Arnold C. (Derby GB2). Gas turbine engine thrust reverser. USP1988034731991.
  3. Legrand Paul J. (Vaux le Penil FRX) Hersen RenM. J. (Combs la Ville FRX). Guidance device for the moving fairing of a thrust reverser system. USP1984044442987.

이 특허를 인용한 특허 피인용횟수: 69

  1. Ramlaoui, Jihad I.; Pinto, Geoffrey; Shetzer, Daniel; Amkraut, Daniel M.; Hawksworth, Andrew Robert; Harvey, John; Evans, Alan K.; Chandarana, Vikram; Moorhouse, Roger. Actuation system for a translating variable area fan nozzle. USP2017109777671.
  2. Ramlaoui, Jihad I.; Pinto, Geoffrey; Shetzer, Daniel; Amkraut, Daniel M.; Hawksworth, Andrew Robert; Harvey, John; Evans, Alan K.; Chandarana, Vikram; Moorhouse, Roger. Actuation system for a translating variable area fan nozzle. USP2013088511062.
  3. Beardsley, Peter K; Knight, Glenn A. Aeroengine thrust reverser. USP2011017866142.
  4. Parham, Dean Leon. Aircraft engine nozzle. USP2014128910482.
  5. Aten, Michael. Aircraft nacelles, cascade assemblies having coupling catches, and thrust reverser systems. USP2015129212624.
  6. Lair, Jean-Pierre; Peters, Frederick Henry. Bifold door thrust reverser. USP2005056895742.
  7. Lair, Jean-Pierre. Confluent exhaust nozzle. USP2005126971229.
  8. Lair, Jean-Pierre. Confluent variable exhaust nozzle. USP2004066751944.
  9. James, Norman J.. Dual actuation system for cascade and thrust reverser panel for an integral cascade variable area fan nozzle. USP20180910077739.
  10. Kopecek, Joseph Thomas. Electric track lock. USP20190410247138.
  11. Kopecek, Joseph Thomas. Electric track lock. USP2017069689345.
  12. Rosenkrans, William E.; Morris, Robert J.. Flutter sensing system for a gas turbine engine. USP2014028646251.
  13. Chanez, Philippe Gerard; Zeggai, Kamel. Gas exhaust nozzle for a bypass turbomachine having an exhaust or throat section that can be varied by moving the secondary cowl. USP2009107600384.
  14. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP2017109784212.
  15. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP2017119822732.
  16. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP2017099771893.
  17. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP20190110174715.
  18. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP20190110174716.
  19. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP2017079701415.
  20. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP20181010087885.
  21. Kohlenberg, Gregory A.; Zamora, Sean P.. Gas turbine engine with axial movable fan variable area nozzle. USP2011128074440.
  22. Kohlenberg, Gregory A.; Zamora, Sean P.; Schwarz, Frederick M.. Gas turbine engine with fan variable area nozzle for low fan pressure ratio. USP2016119494084.
  23. Kohlenberg, Gregory A.; Zamora, Sean P.; Schwarz, Frederick M.. Gas turbine engine with fan variable area nozzle for low fan pressure ratio. USP20180810047628.
  24. Kohlenberg, Gregory A.; Zamora, Sean P.; Schwarz, Frederick M.. Gas turbine engine with fan variable area nozzle to reduce fan instability. USP20190110167813.
  25. Do, Logan H.; Krystowski, Edward A.. Gas turbine engine with variable area fan nozzle. USP2013108549834.
  26. Ramlaoui, Jihad I.; Roberts, Stephen Michael; Forsey, David. Guide system for nacelle assembly. USP2013088511973.
  27. Roberts, Stephen Michael. Guide system for nacelle assembly. USP2014118875486.
  28. Lair,Jean Pierre; Wolters,Gregory Thomas. Induction coupled variable nozzle. USP2006107127880.
  29. Sundstrom, Dale B.; Gibbons, Kevin; Jones, Teddy L.. Integrated electric variable area fan nozzle thrust reversal actuation system. USP2013128615982.
  30. Bulin, Guillaume; Oberle, Patrick; Surply, Thierry. Jet engine nacelle for an aircraft and aircraft comprising such a nacelle. USP2010107818958.
  31. Lymons, Dennis E.; Terrey, Colin R.. Lock for the translating sleeve of a turbofan engine thrust reverser. USP2003076584763.
  32. Dehu,Michel Philippe; Lore,Xavier Raymond Yves. Locking system on a cascade thrust reverser. USP2006037007454.
  33. Caruel, Pierre; Segat, Peter. Movable cascade turbojet thrust reverser having translatable reverser cowl causing variation in jet nozzle. USP2016089410500.
  34. Lair,Jean Pierre. Nested latch thrust reverser. USP2006127146796.
  35. Lair, Jean-Pierre. Pivoting door thrust reverser for a turbofan gas turbine engine. USP2012058172175.
  36. Lair, Jean-Pierre. Recessed engine nacelle. USP2005096945031.
  37. Lair, Jean-Pierre. Rotary adjustable exhaust nozzle. USP2005116966175.
  38. Lair,Jean Pierre. Spider actuated thrust reverser. USP2007097264203.
  39. Caruel, Pierre; Vauchel, Guy Bernard. Strut designed to support an aircraft turbojet engine, and nacelle comprising such a strut. USP2014098840061.
  40. Biset, Charles M.. System and apparatus for a thrust reverser. USP2017019534562.
  41. Kopecek, Joseph Thomas; Walker, Peter William. System and method for operating a thrust reverser for a turbofan propulsion system. USP2014058713911.
  42. Lair, Jean-Pierre. Thrust reverser. USP2011118051639.
  43. Somerfield, Michael Paul; Tucker, Benjamin Thomas. Thrust reverser actuation. USP2016129528469.
  44. Aten, Michael Ray; Crawford, Sara Christine. Thrust reverser cascade assembly and AFT cascade ring with flow deflector portion. USP2012028109466.
  45. Aten, Michael Ray; Crawford, Sara Christine. Thrust reverser cascade assembly with flow deflection shelf. USP2015079086034.
  46. West, Randall R.; Schaefer, Henry A.. Thrust reverser configuration for a short fan duct. USP2012118316632.
  47. Boileau, Patrick; Segat, Peter; Caruel, Pierre; Tissot, Sarah. Thrust reverser device. USP20190110190538.
  48. Lair, Jean-Pierre. Thrust reverser door. USP2012018091827.
  49. Lair, Jean-Pierre. Thrust reverser door. USP2011118052086.
  50. Lair, Jean-Pierre. Thrust reverser for a turbofan gas turbine engine. USP2011118052085.
  51. Lair, Jean-Pierre; Weaver, Paul. Thrust reverser for a turbofan gas turbine engine. USP2012038127530.
  52. Vauchel, Guy Bernard; Joret, Jean-Philipe; Le Boulicuat, Loïc; Avenel, Philippe. Thrust reverser having a lockable variable nozzle section. USP2014128919668.
  53. Lair, Jean-Pierre. Thrust reverser nozzle for a turbofan gas turbine engine. USP2011098015797.
  54. Vauchel, Guy Bernard; Baudu, Pierre Andre Marcel. Thrust reverser with grids for jet engine. USP2014038677732.
  55. Cloft, Thomas G.; Gukeisen, Robert L.. Translatable cascade thrust reverser. USP2014108869507.
  56. Amkraut, Daniel M.; Layland, Michael John; James, Norman John. Translating variable area fan nozzle providing an upstream bypass flow exit. USP2013038402765.
  57. Amkraut, Daniel M.; Layland, Michael John; James, Norman John. Translating variable area fan nozzle providing an upstream bypass flow exit. USP2017099759087.
  58. Wang, Shunshen Richard. Translating variable area fan nozzle with split beavertail fairings. USP2013088505307.
  59. Marshall, Richard M.; Gukeisen, Robert L.. Tri-body variable area fan nozzle and thrust reverser. USP2012018104261.
  60. Gukeisen, Robert L.; Mercier, Claude; Malecki, Robert E.. Turbomachine thrust reverser. USP20181210145335.
  61. 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.
  62. West, Randall Ray; Sternberger, Joe Everet. Variable area fan nozzle actuation system. USP2016049303590.
  63. Chakkera, Kevin K.; Vaughan, Ron. Variable area fan nozzle systems with improved drive couplings. USP2016119488130.
  64. Pero, Edward B.. Variable area fan nozzle thrust reverser. USP2012048151551.
  65. Pero, Edward B.. Variable area fan nozzle thrust reverser. USP2014098844261.
  66. Frank, Joel Hudson; James, Norman John; Wang, Shunshen Richard; McKleny, Bryant Lynoel; Baer, David A.; Jones, Tony; Harvey, John H.; Bacon, Peter W.; Hubberstey, Mark; Wharton, Brett J.; Davies, Neil C.; Roberts, Stephen Michael; Wylie, Steven Andrew. Variable area fan nozzle with bypass flow. USP2018059970387.
  67. Binks, Alan; Layland, Michael J.; James, Norman J.. Variable area fan nozzle with one or more integrated blocker doors. USP2017019551298.
  68. Lair,Jean Pierre. Variable cam exhaust nozzle. USP2006087093793.
  69. Lair,Jean Pierre. Ventilated confluent exhaust nozzle. USP2006037010905.

IPC 상위 출원인