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특허 상세정보

Supersonic aircraft jet engine

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-033/02   
미국특허분류(USC) 244/053.B; 244/110.0B; 244/129.4
출원번호 UP-0973813 (2007-10-09)
등록번호 US-7837142 (2011-01-22)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Haefliger, William W.
인용정보 피인용 횟수 : 6  인용 특허 : 20
초록

Jet engine inlet structure of a supersonic aircraft comprising the structure having an inlet ramp and an cowl lip spaced outwardly of the ramp so that entering air flows between the ramp and lip, the lip and ramp configured to produce a first oblique shock that extends outwardly from a forward portion of the ramp to pass ahead of the lip, and a terminal shock that extends outwardly from a rearward portion of the ramp to one of the following x0) a region just ahead of the lip x1) substantially to said lip. A non-unif...

대표
청구항

We claim: 1. A supersonic aircraft jet engine installation having an inlet cowl assembly comprising: a) said cowl assembly having three separate generally tubular sections, b) said sections including a first forward inlet section that is forwardly translatable, a second bypass section that is forwardly translatable with respect to the first section, and a third section fixed to an engine structure, the forward inlet section having a forward position everywhere openly spaced entirely forwardly of the second section. 2. The cowl assembly of claim 1, wh...

이 특허에 인용된 특허 (20)

  1. Stuhr, Victor K.. Aircraft engine nacelles and methods for their manufacture. USP2005116966524.
  2. Sanders, Bobby W.; Sanders, Charlotte A.; Weir, Lois J.. Airflow controller. USP2005076920890.
  3. Sakurai, Seiya; Fox, Stephen J.; Grimlund, Kristin E.. Apparatus and methods for varying inlet lip geometry of a jet engine inlet. USP2005066910327.
  4. Sanders, Bobby W.; Weir, Lois J.. Axi-symmetric mixed compression inlet with variable geometry centerbody. USP2004036705569.
  5. Nelson, Chester P.. Integrated and/or modular high-speed aircraft. USP2005096938854.
  6. Kretschmer Joachim (Feldafing DEX). Jet engine. USP1994105351480.
  7. Sorensen Norman E. (Saratoga CA) Latham Eldon A. (Sunnyvale CA). Jet engine air intake system. USP1977024007891.
  8. Koncsek, Joseph L.; McMahon, Steven L.; Bultman, Myron L.; Sangwin, Michael L.. Method and apparatus for controlling aircraft inlet air flow. USP2003106634595.
  9. Robinson Michael R. ; Ouellette Richard P.. Multi axis thrust vectoring for turbo fan engines. USP1998015706649.
  10. John Helmut (Munich DEX) Herrmann Otfrid (Hohenthann DEX). Propulsion system for hypersonic flight. USP1990044919364.
  11. Vladimir Timofeevich Medvedev RU. Self-adjusting air intake. USP2002056390414.
  12. Hartmann Tom ; Morgenstern John M. ; Sokol Daniel. Supersonic business jet. USP199911D417184.
  13. Culbertson Christopher C.. Supersonic engine, multi-port thrust reversing system. USP1999115987880.
  14. Sanders, Bobby W.; Koncsek, Joseph L.; Hedges, Linda S.. Supersonic external-compression diffuser and method for designing same. USP2004096793175.
  15. Syberg Jan (Kent WA). Supersonic inlet having variable area sideplate openings. USP1983024372505.
  16. Bardagi Thierry Pascal,FRX ; Jourdain Gerard Ernest Andre,FRX. System for the admission of air into a working section of a gas turbine engine. USP2000076082669.
  17. Klees Garry W.. Turbine bypass engines. USP1998105826424.
  18. Falempin Francois (Saint Michel Sur Orge FRX) Sans Claude (Massy FRX) Champigny Patrick (Villebon Sur Yvette FRX) Laruelle Grard (Le Plessis Robinson FRX) Garrel Jean-Marie (Tremblay-Les-Gonnesses FR. Two dimensional and asymmetric supersonic air intake for the combustion air of an aircraft engine. USP1991045005782.
  19. Falempin Francois (Saint Arnoult en Yvelines FRX) Fourt Olivier (Jouy en Josas FRX) Pastre Jean-Louis (Sainte Genevieve des Bois FRX). Two-dimensional supersonic and hypersonic air intake, with three movable ramps, for the combustion air of an aircraft en. USP1996125586735.
  20. Karanian Arthur J. (Wethersfield CT). Variable-geometry inlet. USP1986114620679.