$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Low-drag rotor/wing flap

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B64C-027/22
  • B64C-027/00
출원번호 US-0770764 (2004-02-03)
발명자 / 주소
  • Barocela,Edward
  • Vaporean,Charles N.
출원인 / 주소
  • The Boeing Company
대리인 / 주소
    Black Lowe &
인용정보 피인용 횟수 : 11  인용 특허 : 32

초록

Rotor/wing aircraft having a low-drag flap are disclosed. In one embodiment, a rotor/wing aircraft includes an elongated blade having a body portion and a flap portion. The body portion has first and second edges and includes a non-symmetric portion proximate the second edge. The flap portion is mo

대표청구항

What is claimed is: 1. A method of operating an aircraft, comprising: providing a plurality of elongated blades operatively coupled to a fuselage, a first one of the elongated blades including a body portion and a flap portion, the body portion having first and second edges and forming a non-symmet

이 특허에 인용된 특허 (32)

  1. Woodcock Robert R. (Sylmar CA), 90 degree rotation aircraft wing.
  2. Bordat Andre Jules Edmond (Paris FR) Pouillot Michel Auguste Achille (Lambesc FR), Adjustable hydrodynamic section for submerged foils.
  3. Dadone Leone U. (West Chester PA), Advanced airfoils for helicopter rotor application.
  4. Wainwright Barry (36 Southdown Road Westbury-on-Trym ; Bristol EN), Aerofoil or hydrofoil.
  5. Chen, Zhuo, Air vehicle having rotor/scissors wing.
  6. Chen, Zhuo, Air vehicle having scissors wings.
  7. Jaenker Peter,DEX, Airfoil member with a piezoelectrically actuated servo-flap.
  8. Flemming ; Jr. Robert J. (Trumbull CT), Airfoil section for a rotor blade of a rotorcraft.
  9. MacKay James K. L. (Columbus OH), Boundary layer control device for tilt rotor configuration.
  10. Rutherford John W. (Scottsdale AZ) O\Rourke Matthew (Newport News VA) McDonnell William R. (St. Louis MO) Smith Brian T. (Everett WA), Canard rotor/wing.
  11. Sibley John D. (Watford GB2), Compound helicopter and powerplant therefor.
  12. Slater Saul I. (1427 W. 22 St. Sunset Island 4 ; Miami Beach FL 33140), Convertible airship.
  13. Noonan Kevin W. (Hampton VA), Family of airfoil shapes for rotating blades.
  14. Drees Jan M. (Dallas TX) Gravley Arthur D. (Euless TX) Palachek Charles V. (Smithfield TX) Spencer James L. (Arlington TX), Helicopter rotor blade.
  15. Bauer Karl,DEX, Helicopter rotor blade with a movable flap.
  16. David Constant V. (4952 Field St. San Diego CA 92110), Heliplane.
  17. Ow Gordon J. W. (700 East Ocean Blvd. ; #1604 Long Beach CA 90802), High speed vertical take-off and landing aircraft.
  18. Antony Richard Elms AU, Hydrofoil device.
  19. Middleton Wilbur D. (Bellevue WA) Paulson John A. (Bellevue WA), Leading edge vortex flap for wings.
  20. Ingo Borchers DE; Roger Drobietz DE; Michael Gruenewald DE; Knut Mau DE; Johann Reichenberger DE, Noise reducing vortex generators on aircraft wing control surfaces.
  21. Hall Steven R. (Billerica MA) Spangler ; Jr. Ronald L. (Boston MA), Piezoelectric helicopter blade flap actuator.
  22. Guezou Jean-Pierre R. (Athis -Mons FRX) Lambati Bertrand (Paris FRX) Balquet Robert (Paris FRX) Machabert Michel (Meurthe-et-Mosselle FRX), Propulsion and lift system for speed boats with submerged foil.
  23. May Fred W. (Bellevue WA), Rag control for powered lift aircraft.
  24. Capbern Patrick (Cornebarrieu FRX) Charieras Jrme (Toulouse FRX) Chaumel Pascal (Plaisance du Touch FRX), Rigid kruger nose for the leading edge of an aircraft wing.
  25. Obukata Masahiro (Utsunomiya JPX) Nakadate Masaaki (Utsunomiya JPX), Rotor blade for a rotary-wing aircraft.
  26. Smith Brian E., Secondary wing system for use on an aircraft.
  27. Bingham Gene J. (Hampton VA), Shapes for rotating airfoils.
  28. Bedell Jeffrey C. (Renton WA) Berta Wayne M. (Kent WA), Skew and loss detection system for adjacent high lift devices.
  29. Clifton Robert T. (7999 Hansen ; #420 Houston TX 77061), V/STOL Aircraft.
  30. Abell Clarence L. (Seattle WA), Wing pivot location and structure for oblique wing airplane.
  31. Koutsoupidis Theodore K. (8581 Tyrolean Way Springfield VA 22153), Wing turbines in conjuction with propulsion systems for aircraft and helicopters.
  32. Binden John A. (Long Beach CA), X-wing helicopter-scout attack configuration.

이 특허를 인용한 특허 (11)

  1. Tourn, Jean-Claude, Aerial device.
  2. Cummings, Darold B., Air vehicle having rotatable and retractable pairs of wings.
  3. Cummings, Darold B., Air vehicle having rotating wings.
  4. Shental,Gad; Shental,Nir; Shental,Ran; Pessachis,Lev, Aircraft wing structure and a method for decreasing flight speed of the aircraft.
  5. Roberge, Gary D., Decoupled ducting for twin-engine reaction rotor drive.
  6. Zhao, Qin; Zhao, Ou, Helicopter.
  7. Matalanis, Claude G.; Wake, Brian E., Low drag high restoring moment airfoils.
  8. Hong, Jianhui; Wu, Jinru, Rotor for a dual mode aircraft.
  9. Richardson,Steven D.; Walliser,Eric W., Rotor wing aircraft having an adjustable tail nozzle.
  10. Richardson, Steven D., Rotor/wing aircraft including vectorable nozzle.
  11. Walliser, Eric W., Systems and methods for rotor/wing aircraft.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트