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특허 상세정보

Propulsion system and method for efficient lift generation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/50   
미국특허분류(USC) 244/215; 244/207; 244/201; 244/213; 244/198
출원번호 US-0500419 (2009-07-09)
등록번호 US-8087618 (2012-01-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Tung & Associates
인용정보 피인용 횟수 : 7  인용 특허 : 12
초록

A propulsion system for an aircraft includes an airfoil, an engine having an engine cowling carried by the airfoil and configured to produce exhaust gases that are predominantly directed toward an aft end of the airfoil by the engine cowling as engine exhaust, a propulsion flap carried by the airfoil and disposed aft of the engine cowling and a plurality of exhaust ejection orifices provided in the propulsion flap and adapted to receive at least a portion of the exhaust gases from the engine cowling.

대표
청구항

1. A propulsion system for an aircraft, comprising: an airfoil;an engine having an engine cowling carried by the airfoil and configured to produce exhaust gases that are predominantly directed toward an aft end of the airfoil by the engine cowling as engine exhaust;a propulsion flap carried by the airfoil and disposed aft of the engine cowling;an extendable airfoil flap extending from the airfoil and wherein the propulsion flap extends from the airfoil flap; anda plurality of exhaust ejection orifices provided in the propulsion flap and adapted to receiv...

이 특허에 인용된 특허 (12)

  1. King ; Sr. Lloyd Herbert. Air craft wing. USP2000086109565.
  2. Cummings, Darold B.; Kutzmann, Aaron J.; Droney, Christopher K.. Aircraft with thrust vectoring for switchably providing upper surface blowing. USP2005086926229.
  3. O'Neil Patrick J.. Airfoil lift management device. USP1998095806808.
  4. Viets Hermann (144 Scenery Dr. Morgantown WV 26505). Directional control of engine exhaust thrust vector in a STOL-type aircraft. USP1983074392621.
  5. Runge Thomas M. (2501 Galewood Pl. Austin TX 78703). Fan jet engine bypass air delivery system for blown wing aircraft lift augmentation device. USP1982044326686.
  6. Jordan Terence (Gloucestershire GB2) Hall John M. (Bristol GB2). Gas turbine engine with bypass diverter means. USP1989074845939.
  7. Bartoe ; Jr. Otto E. (Boulder CO). Method and structure for airfoil thrust and lift control. USP1983074391424.
  8. Hirt William J. (Bellevue WA) Grotz Charles A. (Seattle WA). Method of and apparatus for enhancing Coanda flow attachment over a wing and flap surface. USP1977044019696.
  9. Loth John L. (P.O. Box 4094 Morgantown WV 26505). Retractable rounded trailing edge for circulation control wing. USP1986074600172.
  10. 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.
  11. Wang Timothy (Bellevue WA). Upper surface blown powered lift system. USP1984014426054.
  12. Wang Timothy (Bellevue WA). Upper surface blown powered lift system for aircraft. USP1984054447028.