$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Compound leading edge device for aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-003/50   
미국특허분류(USC) 244/214; 244/215; 244/213
출원번호 US-0295131 (2011-11-14)
등록번호 US-8622350 (2014-01-07)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ostrager Chong Flaherty & Broitman P.C.
인용정보 피인용 횟수 : 11  인용 특허 : 29
초록

A small secondary leading edge device, called a compound Krueger vane, works in parallel with a primary device (e.g., a Krueger flap) to delay flow separation on an aircraft wing. The compound Krueger vane is deployed behind a gapped Krueger flap to turn flow ahead of the wing attachment region on the underside of the wing. The compound Krueger vane turns flow that moves forward from the wing lower surface attachment region toward the leading edge of the wing, thereby delaying flow separation on the aircraft wing.

대표
청구항

1. An aircraft comprising: a wing having a leading edge including a leading edge spanwise section formed by an upper surface and a lower surface;a leading edge flap coupled to said wing, said flap being disposed forward of the leading edge spanwise section of said wing and comprising a trailing edge, said trailing edge of said leading edge flap and said leading edge of said wing forming a slot; anda vane coupled to said wing,wherein said vane comprises an inner aerodynamic surface that is separated from said wing and an outer aerodynamic surface that is ...

이 특허에 인용된 특허 (29)

  1. Portier Serge (Clichy FR). Actuating system for wing leading-edge slats. USP1976043949957.
  2. Konings,Christopher A.. Aerospace vehicle leading edge slat devices and corresponding methods. USP2008017322547.
  3. Mabe, James H.; Calkins, Frederick T.; Bushnell, Glenn S.; Bieniawski, Stefan R.. Aircraft systems with shape memory alloy (SMA) actuators, and associated methods. USP2011027878459.
  4. Johnson Edward N. (King County WA) Puncoch Miloslav (King County WA). Apparatus for supporting an aircraft guide track for a movable airfoil. USP1987084687162.
  5. Caferro Joseph S. (Seattle WA) Tomassi Hector V. (Renton WA). Auxiliary airfoil lost motion detector and actuator. USP1997055628477.
  6. Pace James W. (Mercer Island WA). Closing device for an airfoil. USP1987024640477.
  7. Martens Wilhelm (Delmenhorst DEX) Dilmaghani Homayoun (Gessel DEX). Drive for leading edge flaps of aircraft wings. USP1984034437631.
  8. Cole James B. (Mercer Island WA). Extendible airfoil track assembly. USP1984094471928.
  9. Comollo Virgilio (Bellevue WA). Failure detector and indicator for aircraft flap actuation system. USP1976023935754.
  10. Heller, Gerd. High lift system on the airfoil of an aircraft. USP2012108286921.
  11. Whitehouse, Ian Roy; Kay, Edmund; Dodd, Daniel. High-lift device for an aircraft. USP2012038128038.
  12. Gratzer Louis B. (Seattle WA). Laminar flow control airfoil. USP1986034575030.
  13. Wheaton, James M.; Amorosi, Stephen R.. Leading edge flap apparatuses and associated methods. USP2010117828250.
  14. Fox, Stephen J.; Sakurai, Seiya. Link mechanisms for gapped rigid krueger flaps, and associated systems and methods. USP2009087578484.
  15. Beyer, Kevin W.; Fox, Stephen J.; Lacy, Douglas S.; Sakurai, Seiya. Method and apparatus for controlling airflow with a leading edge device having a flexible flow surface. USP2004096796534.
  16. Lindstrom Jeffrey V. ; Reed R. David ; Platin Bradley E. ; Beyer Kevin W. ; Reusch David C.. Method and apparatus for detecting skew and asymmetry of an airplane flap. USP2001106299108.
  17. Bedell Jeffrey C. (Renton WA) Berta Wayne M. (Kent WA). Skew and loss detection system for adjacent high lift devices. USP1997105680124.
  18. Bedell Jeffrey C. (Renton WA) Berta Wayne M. (Kent WA). Skew and loss detection system for individual high lift devices. USP1997115686907.
  19. Richard John McKay GB; David John Langford GB; Stephen Harlow Davies GB. Skew detection system. USP2002106466141.
  20. Jaggard, Philip R.; West, Robert H.. Slat support funk plate. USP2012058181913.
  21. Hoffenberg, Robert. Symmetric leading edge device and method to delay flow separation. USP2011037913949.
  22. Sakurai Seiya (Seattle WA). Three-position variable camber Krueger leading edge flap. USP1992105158252.
  23. Kordel, Jan A.; Sakurai, Seiya; Balzer, Michael A.; Dovey, John V.. Trailing edge device catchers and associated systems and methods. USP2010087766282.
  24. Rudolph Peter K. C. (Seattle WA) Hudson Verne L. (Bellevue WA). Trailing edge flap assembly. USP1984094471927.
  25. Coughlin, Ray F.. Translating flap drive door. USP2010067744034.
  26. McKinney Maurice E. (Bellevue WA) Rudolph Peter K. C. (Seattle WA). Variable camber leading edge mechanism with Krueger flap. USP1984014427168.
  27. Whitehouse Ian R. (Herts GB2) Chu James K. (Herts GB2). Wing flap aerodynamic noise suppression. USP1991095050822.
  28. Hinkleman Michael J.. Wing leading edge flap and method therefor. USP1999075927656.
  29. Brown Robert B. (Kent WA). Wing leading edge slat. USP1982114360176.

이 특허를 인용한 특허 피인용횟수: 11

  1. Schröder, Karsten. High lift system for an aircraft. USP20190110183737.
  2. Sobolewski, Pawel A.; Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Szulyk, Zenon P.. Rotary piston actuator anti-rotation configurations. USP2017049631645.
  3. Kim, Joseph H.; O Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.. Rotary piston type actuator. USP2016019234535.
  4. Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.. Rotary piston type actuator. USP20180710030679.
  5. Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.. Rotary piston type actuator with a central actuation assembly. USP2017079709078.
  6. Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.. Rotary piston type actuator with a central actuation assembly. USP2017119816537.
  7. Kim, Joseph H; O'Hara, Robert P; Hydari, Shahbaz H; Sobolewski, Pawel A.. Rotary piston type actuator with a central actuation assembly. USP2015109163648.
  8. Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.; Sobolewski, Pawel A.; Szulyk, Zenon P.. Rotary piston type actuator with hydraulic supply. USP2017039593696.
  9. Sobolewski, Pawel A.; Kim, Joseph H.; Szulyk, Zenon P.. Rotary piston type actuator with modular housing. USP2016109476434.
  10. Sobolewski, Pawel A.; Kim, Joseph H.; O'Hara, Robert P.; Hydari, Shahbaz H.. Rotary piston type actuator with pin retention features. USP2015028955425.
  11. Bleazard, Mark. Torque tube door. USP2017049623957.