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특허 상세정보

Flush inlet for supersonic aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-033/02   
미국특허분류(USC) 137/152 ; 244/53B
출원번호 US-0306745 (1981-09-29)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 27  인용 특허 : 0
초록

A flush inlet and inlet air passage for supersonic aircraft including provisions for efficiently decelerating a supersonic airstream entering the inlet and converting such airstream to subsonic airflow within the inlet air passage prior to introduction into the aircraft\s jet propulsion engine. More specifically, a two-dimensional inlet and convergent/divergent inlet air passage for supersonic jet aircraft wherein the inlet is flush with the aircraft\s external surface, and the supersonic airflow entering the inlet is reduced to transonic or subsonic vel...

대표
청구항

A flush supersonic air inlet and convergent/divergent inlet air passage for supersonic aircraft of the type having a jet propulsion engine, comprising, in combination: (a) a flush mounted air inlet formed in the surface of the aircraft body; (b) a convergent/divergent inlet air passage having a throat at the juncture of the convergent and divergent portions of said passage and extending from said flush mounted air inlet to the jet propulsion engine inlet; (c) an expansion corner defining an adjustable cant angle formed at the upstream leading edge of sai...

이 특허를 인용한 특허 피인용횟수: 27

  1. Johnson,James Edward. Aft FLADE engine. USP2007057216475.
  2. Genssler Hans-Peter (Munich DEX) Lotter Kurt (Riemerling DEX). Apparatus for improving aerodynamic flow conditions at the air intake of gas turbine engines. USP1987044655413.
  3. Sanders Bobby W. ; Weir Lois J.. Axi-symmetric mixed compression inlet with variable geometry centerbody. USP2001086276632.
  4. Johnson,James Edward. Flade gas turbine engine with fixed geometry inlet. USP2008077395657.
  5. Labrecque, Michel; Couture-Gagnon, Vincent; Ullyott, Richard. Low noise aeroengine inlet system. USP2018059957889.
  6. Labrecque, Michel; Couture-Gagnon, Vincent; Ullyott, Richard. Low noise aeroengine inlet system. USP2018049951690.
  7. Labrecque, Michel; Couture-Gagnon, Vincent; Ullyott, Richard. Low noise aeroengine inlet system. USP20180810054050.
  8. Chapman John H.. Method and arrangement for fluidborne vehicle propulsion and drag reduction. USP2000076082670.
  9. Timar Thomas. Ram air drive laminar flow control system. USP1998075779196.
  10. Laie Ching H. (No. 3 ; Ming-ii Street ; West District Taichung City TWX). Safety hauling coupler. USP1987104699394.
  11. Figge ; Sr. Irving E.. Self-deploying air inlet for an air breathing missile. USP2000116142417.
  12. Seidel, Gerhard E.. Separate boundary layer engine inlet. USP2003036527224.
  13. Livingston David E. (Huntsville AL) Kornell Thomas J. (Federal Way WA). Single-piece, flexible inlet ramp. USP1991075033693.
  14. Hofer, Douglas Carl; Nagel, Zachary William; Holmes, David Graham. Supersonic compressor rotor and method of assembling same. USP2014038668446.
  15. Hofer, Douglas Carl; Gottapu, Dhananjayarao. Supersonic compressor rotor and method of compressing a fluid. USP2014078770929.
  16. Hofer, Douglas Carl; Nagel, Zachary William; Gottapu, D{acute over (h)}ananjayarao. Supersonic compressor rotor and methods for assembling same. USP2014028657571.
  17. Hofer, Douglas Carl; Gottapu, Dhananjayarao. Supersonic compressor startup support system. USP2013108550770.
  18. Vysohlid, Martin; Hofer, Douglas Carl. Supersonic compressor startup support system. USP2015059022730.
  19. Falempin Francois (Saint Michel sur Orge FRX). Symmetrical, two dimensional, supersonic and hypersonic air intake for the combustion air of an aircraft engine. USP1991045004187.
  20. Truax, Philip P.; Miller, Daniel N.; Hamstra, Jeffrey W.; Yagle, Patrick J.. System and method for actively manipulating and controlling fluid flow over a surface. USP2004016682021.
  21. Philip P. Truax ; Daniel N. Miller ; Jeffrey W. Hamstra ; Patrick J. Yagle. System and method for manipulating and controlling fluid flow over a surface. USP2002046371414.
  22. Hofer, Douglas Carl; Michelassi, Vittorio. System and method of assembling a supersonic compressor system including a supersonic compressor rotor and a compressor assembly. USP2014108864454.
  23. Hofer, Douglas Carl; Gottapu, Dhananjayarao. System and methods of assembling a supersonic compressor rotor including a radial flow channel. USP2014098827640.
  24. Leland, Bradley C.; Lundy, Brian F.; Klinge, John D.. System, method, and apparatus for throat corner scoop offtake for mixed compression inlets on aircraft engines. USP2010047690595.
  25. Baughman,John Lewis; Johnson,James Edward. Thrust vectoring aft FLADE engine. USP2006117134271.
  26. Dobie William B. S. (Bristol GB2) Penistone Nigel (North Humberside GB2). Variable air intake ramps for aerospace vehicles. USP1991065026004.
  27. Labrecque, Michel; Couture-Gagnon, Vincent; Ullyott, Richard. Variable geometry inlet system. USP20190310221764.