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특허 상세정보

Double parasol, favorable interference airplane

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/10    B64D-027/18    B64D-029/02   
미국특허분류(USC) 244/15 ; 244/45R ; 244/55 ; 244/35A
출원번호 US-0065792 (1979-08-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 25  인용 특허 : 2
초록

An aircraft intended to fly at supersonic Mach mnumbers is disclosed. The aircraft utilizes a double parasol wing arrangement, with a power plant nacelle located under the wing on each side of the fuselage. Each nacelle is located at the focus of a reflection parabola formed by the undersurface of each wing. In flight the shock wave pressure field created by the nacelles is reflected and redirected by the parabolic wing surface and thereby transformed into beneficial lift. The separation distance between each wing and its respective nacelle is arranged t...

대표
청구항

An aircraft capable of extended cruiseat high Mach numbers through utilization of favorable aerodynamic interference effects by mutual interaction of flow fields comprising: a fuselage, area-ruled to optimize favorable interference effects and having a longitudinal center line defining a plane of symmetry; a wing attached to said fuselage on opposite sides of said plane of symmetry, each wing having a lateral curvature extending from root to tip; a jet power plant nacelle having an axial center line and a length substantially equal to the length of the l...

이 특허를 인용한 특허 피인용횟수: 25

  1. Stretton,Richard G; Moore,Alastair D. Aircraft wing and aeroengine arrangement for attenuating engine noise. USP2008037341225.
  2. Lugg, Richard H.. Hypersonic aircraft. USP20190310232937.
  3. Conners, Timothy R.; Henne, Preston A.; Howe, Donald C.. Isentropic compression inlet for supersonic aircraft. USP2016119482155.
  4. Conners, Timothy R.; Howe, Donald C.; Henne, Preston A.. Isentropic compression inlet for supersonic aircraft. USP2012128333076.
  5. Henne, Preston A.; Conners, Timothy R.; Howe, Donald C.. Isentropic compression inlet for supersonic aircraft. USP2012128327645.
  6. Henne, Preston A.; Conners, Timothy R.; Howe, Donald C.. Isentropic compression inlet for supersonic aircraft. USP2012108286434.
  7. Conners, Timothy R.. Low shock strength inlet. USP2013038393158.
  8. Conners, Timothy R.. Low shock strength inlet. USP2015059027583.
  9. Conners, Timothy R.. Low shock strength propulsion system. USP2014068739514.
  10. Conners, Timothy R.. Low shock strength propulsion system. USP2014078783039.
  11. Morgenstern, John M.; Bach, James B.; Arslan, Alan E.. Methods for configuring aircraft to meet performance goals and shock wave disturbance constraints. USP2013068473254.
  12. Morgenstern, John M.; Arslan, Alan E.; Barbieri, Joshua P.. Nacelle integration with reflexed wing for sonic boom reduction. USP2005026854687.
  13. Hartmann, Tom. Passive aerodynamic sonic boom suppression for supersonic aircraft. USP2003076588703.
  14. Charles Kochen Han. Spy plane. USP200206D458577.
  15. Rethorst, Scott. Supersonic aircraft footprint spreading control system and method. USP2011017861966.
  16. Henne, Preston A.; Conners, Timothy R.; Howe, Donald C.. Supersonic aircraft jet engine installation. USP2016059334801.
  17. Rethorst Scott (1806 Foothill St. Pasadena CA 91030). Supersonic aircraft shock wave energy recovery system. USP1997105676333.
  18. Lugg, Richard H.. Supersonic aircraft with shockwave canceling aerodynamic configuration. USP2013068453961.
  19. Henne, Preston A.; Howe, Donald C.; Wolz, Robert R.; Hancock, Jr., Jimmy L.. Supersonic aircraft with spike for controlling and reducing sonic boom. USP2004036698684.
  20. Henne, Preston A.; Howe, Donald C.; Wolz, Robert R.; Hancock, Jr., Jimmy L.. Supersonic aircraft with spike for controlling and reducing sonic boom. USP2014078789789.
  21. Freund, Donald. Systems and methods for controlling a magnitude of a sonic boom. USP20181010093410.
  22. Freund, Donald. Systems and methods for controlling a magnitude of a sonic boom. USP2016099446839.
  23. Freund, Donald. Systems and methods for controlling a magnitude of a sonic boom. USP2017029561847.
  24. Freund, Donald. Systems and methods for controlling a magnitude of a sonic boom. USP2017029580169.
  25. Quayle,Brian; Morgenstern,John M.; Arslan,Alan E.. Wing gull integration nacelle clearance, compact landing gear stowage, and sonic boom reduction. USP2007057216830.