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특허 상세정보

Nacelle arrangement

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E05B-065/04    E05C-007/02    B64C-001/16   
미국특허분류(USC) 244/1294 ; 244/1182 ; 49/67
출원번호 US-0061887 (1993-05-14)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 44  인용 특허 : 0

An inner cowl 30 is attached to outer cowling 26. When it is opened it rotates around hinge line extension 36. Latch band 38 has an arcuate upper link 44 secured to anchor 40. A lower link 50 circumferentially slides around the cowl on opening. The latch 52 which secures the lower link is located in a lower gradient where it is visible and accessible.


A nacelle arrangement comprising: a support structure; an outer cowl, formed of two clamshell doors, each hinged to said support with hinges having axially extending axes; two inner cowl clamshell doors concentrically supported from and within said outer cowl, and extending axially rearward of said outer cowl, whereby said inner cowl clamshell doors pivot around said axially extending axis on opening and closing, and having two upper quadrants and two lower quadrants; an engine centrally located within said inner and outer cowls; a latch band on each of ...

이 특허를 인용한 특허 피인용횟수: 44

  1. Cloft, Thomas G.; Gukeisen, Robert L.. Access door for gas turbine engine components. USP2015099126691.
  2. Klamka Andrew ; Parham Dean Leon. Aircraft engine and associated aircraft engine cowl. USP2001046220546.
  3. Shutrump, Jeffrey D.. Aircraft engine inlet having zone of deformation. USP2010057721525.
  4. Shutrump, Jeffrey D.. Aircraft engine inlet having zone of deformation. USP2013058438857.
  5. Pautis, Olivier; Colmagro, Jerome. Aircraft nacelle comprising at least one fan cowl door which is mounted so as to be able to rotate about the longitudinal axis of the nacelle. USP20181210144500.
  6. Fabre, Christian; Bignolais, Alain. Aircraft turbojet nacelle. USP2017039604728.
  7. Cazals, Olivier; Manneville, Alexis. Airplane with rear engines. USP2013118573531.
  8. Antonacci, Moreno. Beam with hybrid cross-sectional structure. USP2017099771161.
  9. Mayes,Harold G. Closure panel arrangement. USP2007087255307.
  10. Perez Sanchez,Juan. Closure system for a support structure. USP2009037503523.
  11. Forcier, Matthew J.. Cowl with pressure driven latch. USP2016069376215.
  12. Forcier, Matthew J.. Cowl with rate limited lock. USP2017129845708.
  13. Oberle, Patrick; Bourgault, Joël. Device for articulating a door of a nacelle of an aircraft and nacelle provided with said articulation device. USP2010097789347.
  14. Porte, Alain; Andre, Robert; Fargues, Matthieu. Device for shrouding an aircraft nacelle. USP2014068757546.
  15. Gruensfelder Cynthia Ann ; Wille Robert Henry. Expandable aircraft bay and method. USP1999115975463.
  16. Ellis James R. ; Diller Joseph B.. Expandable aircraft section. USP1998095803405.
  17. Regard, Sebastien. Fairing device for nacelle of an aircraft propulsion power unit. USP2015028956109.
  18. Ramlaoui, Jihad I.; Gormley, Timothy. Fan cowl support for a turbo fan engine. USP2013038398018.
  19. Ramlaoui, Jihad I.; Gormley, Timothy. Fan cowl support for a turbofan engine. USP2012098272595.
  20. Pautis, Olivier. Foldable guiding ventilator cover for an aircraft engine assembly. USP2017109783314.
  21. Bogue, William; Madel, Michael J.. Hinge arm repair. USP2014038661667.
  22. Bulin, Guillaume. Hinged device for doors of an aircraft nacelle and nacelle equipped with said hinged device. USP2010047703716.
  23. Layland, Michael J.; James, Norman J.; Forsey, David; Soria, Christian. Hybrid hinge and latch beam. USP2017029567089.
  24. Scarr, Antony Brett; Weir, Thomas Joseph; Woolley, Allen Madsen; Janzon, Carol Marie. Inner cowl structure for aircraft turbine engine. USP2016089404507.
  25. Mercier, Claude. Latching actuation mechanism for nacelle mounted latching system. USP2018069988940.
  26. Davi, Michael Alan; Batzinger, Thomas James. Lift efficiency improvement mechanism for turbine casing service wedge. USP2016029260281.
  27. Grichener, Alexander; Lin, Chuang-Chia. Mechanical latch locking detection sensors. USP2011087994940.
  28. Arata, Allen A.. Multi-purpose aircraft cavity. USP2003126663047.
  29. Mercier, Claude; Cloft, Thomas G.. Nacelle electrical locking system for leading edge of openable panel. USP2016019239030.
  30. Mercier, Claude; Cloft, Thomas G.. Nacelle inner flow structure leading edge latching system. USP2015089108736.
  31. Mercier, Claude; Cloft, Thomas G.. Nacelle inner flow structure leading edge latching system. USP20180810054006.
  32. Sawyers-Abbott, Nigel David; Foster, Joseph P.. Nacelle mounted latching system. USP20180910066510.
  33. Caruel, Pierre. Nacelle rear assembly for turbojet engine. USP2015049003770.
  34. Stewart, Timothy; Tweedie, Alan; Hatrick, Michael. Nacelle with hinged cowl doors enabling access to the engine. USP2017059650917.
  35. James, Norman John. Nacelle with longitudinal translating cowling and rotatable sleeves. USP2017109783315.
  36. Pierce, David. Set of latches with identical components for nacelle doors. USP20190310239628.
  37. Vauchel, Guy Bernard; Cazuc, Xavier. Side-opening jet engine nacelle. USP2015049004855.
  38. Ahrendt, Terry J.; Johnson, Andrew T.; Chakkera, Kevin K.. System and method for controlling the movement of an aircraft engine cowl door. USP2003096622963.
  39. Murphy, Michael Joseph. Thrust reverser assembly with shaped drag links. USP2012028109467.
  40. Lucas, James L.; Charron, Michael. Thrust reverser maintenance actuation system. USP2015129217390.
  41. Welch, John Michael; Sawyer, Christopher Steven. Thrust reverser translating sleeve assembly. USP2014058720183.
  42. Soria, Christian; Chiou, Song; Layland, Michael J.; Hubert, Claude. Thrust reverser-integrated track beam and inner fixed structure. USP2018029897007.
  43. Davi, Michael Alan; Batzinger, Thomas James. Turbine casing with service wedge. USP2016039279342.
  44. Joret, Jean-Philippe; Segat, Peter; Vauchel, Guy Bernard; Bouret, Georges Alain. Turbojet engine nacelle including a device for absorbing circumferential stresses. USP2014108869506.