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특허 상세정보

Methods and apparatus for robust lift generation

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-021/08    B64C-021/04    B64C-009/38   
출원번호 US-0667043 (2015-03-24)
등록번호 US-9714082 (2017-07-25)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hanley, Flight & Zimmerman, LLC
인용정보 피인용 횟수 : 1  인용 특허 : 16
초록

Apparatus and methods for robust lift generation through flow separation suppression are disclosed. One example apparatus includes a cowling extending from a surface of a fluid dynamic body to provide an exhaust stream directed over the fluid dynamic body. The example apparatus also includes a fluid ejection slot proximate or on the fluid dynamic body, where the fluid ejection slot is to direct a compressed fluid along a surface of the fluid dynamic body. The example apparatus also includes rotatable vanes having blunt leading edges, where the vanes are ...

대표
청구항

1. An apparatus comprising: a cowling extending from a surface of a fluid dynamic body to provide an exhaust stream directed over the fluid dynamic body;a fluid ejection slot proximate or on the fluid dynamic body, the fluid ejection slot to direct a compressed fluid along a surface of the fluid dynamic body; androtatable vanes having blunt leading edges, the vanes proximate the fluid ejection slot to direct the compressed fluid to affect attachment of the exhaust stream to the fluid dynamic body to enhance lift, wherein the vanes are arranged in a patte...

이 특허에 인용된 특허 (16)

  1. King ; Sr. Lloyd Herbert. Air craft wing. USP2000086109565.
  2. Loebert Gerhard (Baldham DEX). Aircarft wing. USP1987064674717.
  3. Cummings, Darold B.; Kutzmann, Aaron J.; Droney, Christopher K.. Aircraft with thrust vectoring for switchably providing upper surface blowing. USP2005086926229.
  4. O'Neil Patrick J.. Airfoil lift management device. USP1998095806808.
  5. Viets Hermann (144 Scenery Dr. Morgantown WV 26505). Directional control of engine exhaust thrust vector in a STOL-type aircraft. USP1983074392621.
  6. Shmilovich, Arvin; Yadlin, Yoram. Method and apparatus for robust lift generation. USP2015089108725.
  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. Bevilaqua Paul M. (Dublin OH) Dehart John H. (Powell OH). Nozzle system. USP1987024645140.
  10. Shmilovich, Arvin; Yadlin, Yoram; Clark, Roger W.; Gregg, III, Robert D.. Propulsion system and method for efficient lift generation. USP2012018087618.
  11. Loth John L. (P.O. Box 4094 Morgantown WV 26505). Retractable rounded trailing edge for circulation control wing. USP1986074600172.
  12. Garland Douglas (Rexdale CAX). Segmented rotatable nozzles. USP1991115062588.
  13. 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.
  14. Shmilovich, Arvin; Yadlin, Yoram; Gregg, III, Robert D.; Clark, Roger W.. Systems and methods for control of engine exhaust flow. USP2010117823840.
  15. Shmilovich, Arvin; Yadlin, Yoram; Clark, Roger W.. Traversing jet actuator. USP2012128336828.
  16. Wang Timothy (Bellevue WA). Upper surface blown powered lift system for aircraft. USP1984054447028.