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특허 상세정보

Nacelle apparatus for an airplane

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-027/00   
미국특허분류(USC) 244/130 ; 244/53 ; R ; 244/54
출원번호 US-0253314 (1994-06-03)
우선권정보 JP-0030341 (1993-06-07)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 19  인용 특허 : 0
초록

A nacelle apparatus for an airplane of the type having nacelles for jet engines suspended under a wing via pylons includes lip-shaped small wings corresponding to the nacelles for the jet engines. Each lip-shaped small wing extends from the upper trailing edge of each nacelle to the opposite sides of a pylon. The nacelle apparatus assures that lift/drag properties of the nacelle apparatus can be improved by reducing a magnitude of drag induced by aerodynamic interference of the main wing with the nacelle.

대표
청구항

A nacelle apparatus for enclosing an engine suspended from a wing of an airplane via a pylon, comprising: a fan cowl connected to a lower and front portion of the pylon for enclosing a front portion of said engine, said fan cowl having a trailing edge formed on an outer and rear peripheral rim of said fan cowl; a core cowl interposed between said fan cowl and said engine for covering an exhaust tail pipe of said engine; and a small wing connected to the trailing edge of said fan cowl and extending off in an upstream to downstream direction from an upper ...

이 특허를 인용한 특허 피인용횟수: 19

  1. Zsurka, Mark. Aerodynamic track fairing for a gas turbine engine fan nacelle. USP20190310240561.
  2. Peter May DE. Aircraft airfoil with close-mounted engine and leading edge high lift system. USP2002046364254.
  3. Vetters, Daniel Kent; Cedoz, Robert Wayne; Eames, David. Aircraft propulsion system. USP2014058720815.
  4. Franklin, III, Walter M.; Morgenstern, John M.; Lee, Howard; Quayle, Brian; Hajic, Ken; Scarcello, John; Arslan, Alan E.. Aircraft tail configuration for sonic boom reduction. USP2004116824092.
  5. Dodd, Daniel; Cathelain, Francois. Aircraft wing. USP2013018353483.
  6. Dantin, Stephanie; Fol, Thierry; Gerard, Ludovic; Jimenez, Philippe. Aircraft wing arrangement comprising an engine attachment pylon defining, in the forward region, a lateral airflow channel. USP2011088006931.
  7. Rebsdorf, Anders Varming. Complete nacelle. USP201401D697868.
  8. Leyko, Matthieu; Bertucchi, Jean; Droit, Arthur. Discharge system of a separated twin-flow turbojet for an aircraft, corresponding turbojet and associated design method. USP2017089726111.
  9. Leyko, Matthieu; Bertucchi, Jean; Droit, Arthur. Discharge system of a separated twin-flow turbojet for an aircraft, corresponding turbojet and associated design method. USP2018039915227.
  10. Hebert Leonard J. ; Piro Jerry ; Su Michael W. ; Balzer Ronald L. ; Sangwin Michael L. ; Lewis Jeff P. ; Moody Robert E.. Engine flow control device. USP1999055906097.
  11. Shmilovich, Arvin; Yadlin, Yoram; Smith, David M.; Clark, Roger W.. Integrated engine exhaust systems and methods for drag and thermal stress reduction. USP2010037669785.
  12. Shmilovich, Arvin; Yadlin, Yoram; Smith, David M.; Clark, Roger W.. Integrated engine exhaust systems and methods for drag and thermal stress reduction. USP2010097798423.
  13. Frost, Juddson. Method for manufacturing a nacelle strake. USP2018049937998.
  14. Chu Wen-Hwa ; Ferrari Mauro. Microfabricated filter with specially constructed channel walls, and containment well and capsule constructed with such filters. USP2000046044981.
  15. Gudewer,Wilko. Nacelle for a wind turbine. USP200903D587649.
  16. Schmid, Jonas. Nacelle for a wind turbine. USP201504D727264.
  17. Gudewer,Wilko. Nacelle of a wind turbine. USP200901D584686.
  18. Altmikus, Andree. Wind turbine blade. USP201603D750560.
  19. Hoffmann, Alexander. Wind turbine blade. USP201509D738824.