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특허 상세정보

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Ducted fan VTOL vehicles

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-029/04   
미국특허분류(USC) 244/023.A; 244/012.4
출원번호 UP-0794906 (2006-01-10)
등록번호 US-7806362 (2010-10-26)
국제출원번호 PCT/IL2006/000032 (2006-01-10)
§371/§102 date 20071017 (20071017)
국제공개번호 WO06/072960 (2006-07-13)
발명자 / 주소
  • Yoeli, Raphael
출원인 / 주소
  • Urban Aeronautics Ltd.
대리인 / 주소
    Nixon & Vanderhye, P.C.
인용정보 피인용 횟수 : 14  인용 특허 : 74
초록

A vehicle including a fuselage having a longitudinal axis and a transverse axis, two Ducted Fan lift-producing propellers carried by the fuselage on each side of the transverse axis, and a body formed in the fuselage between the lift-producing propellers. Many variations are described enabling deflection and affection of flow streams and reduction of drag and momentum drag which improve speed and forward flight of the vehicle. Also described are unique features applicable in any single or multiple ducted fans and VTOL vehicles.

대표
청구항
▼

What is claimed is: 1. A ducted fan vehicle comprising: a forward duct and an aft duct disposed in a fuselage and defining a center body between said ducts; at least two lift-producing propellers, each disposed in one of said ducts; and means for introducing auxiliary airflow into at least said aft duct to cause an airflow portion close to said center body inside said aft duct to separate from said center body. 2. A ducted fan vehicle according to claim 1 and further comprising at least one slot formed in a forward-facing wall of said aft duct. 3. ...

이 특허에 인용된 특허 (74)

  1. Schaefer Robert D. (Huntington Beach CA) Kiunke Paul C. (Brea CA), Adaptable modular stabilization system.
  2. Seifert, Avraham; Greenblatt, David; Wygnanski, Israel, Aerial vehicle controlled and propelled by oscillatory momentum generators and method of flying a vehicle.
  3. Sanders, Jr.,John K.; Sanders,J. Kenneth; Aviles, Jr.,Arturo, Aerodynamically stable, VTOL aircraft.
  4. Smith Lonnell E. (613 E. 51st Pl. N. Tulsa OK 74126), Air car.
  5. Fukuyama, Koki, Air vehicle.
  6. chiappetta Frank R. (Berwyn PA), Air-land vehicle.
  7. Chiappetta Frank Richard, Air-land vehicle with ducted fan vanes providing improved performance.
  8. Freeland Verne L., Airborne vehicle.
  9. Eickmann Karl (2420 Isshiki Hayama-machi ; Kanagawa-ken JPX), Airborne vehicle with hydraulic drive and control.
  10. Bucher Franz,CHX, Aircraft and method for operating an aircraft.
  11. Heath,Gregory F.; Gilbert,Ronald E.; Hansen,Terrell W.; Slaughter,Stephen C., Aircraft capable of vertical and short take-off and landing.
  12. Jamgarov, Stepan Grigoryevich, Aircraft provided with carrying fuselage.
  13. Bucher Franz (Basel CHX), Aircraft, having a pair of counter rotating rotors.
  14. Grant Terrence (P.O. Box F-4281 Freeport ; Grand Bahama BSX), Amphibious vehicle.
  15. Yoeli, Raphael, Apparatus for generating horizontal forces in aerial vehicles and related method.
  16. Murtuza Syed (Bloomfield MI), Automatic brake actuation.
  17. Herzog Hans K. (Bellevue WA) Sakurai Seiya (Seattle WA), Avionic control system.
  18. Nick Geranio ; Robert K. McBride, Counter rotating ducted fan flying vehicle.
  19. Ewy Robert J. (Olathe KS) Burrell Gary L. (Olathe KS), Differentially coupled dual channel actuator.
  20. Rafi Yoeli IL, Ducted fan vehicles particularly useful as VTOL aircraft.
  21. Yoeli, Rafi, Ducted fan vehicles particularly useful as VTOL aircraft.
  22. Yoeli,Rafi, Ducted fan vehicles particularly useful as VTOL aircraft.
  23. Melkuti Attila (32148 Shirey Rd. Escondido CA 92026), Ducted propeller aircraft (V/STOL).
  24. Yoeli, Rafi, Ducted vehicles particularly useful as VTOL aircraft.
  25. Deter Burkhard (Ottobrunn DEX), Emergency supply system for an aircraft control system.
  26. Peterson John M. (LaJolla CA), Fan lift-cruise v/stol aircraft.
  27. Elbert Ralph P. ; Hafner Michael A., Fault tolerant actuation system for flight control actuators.
  28. W. Douglas Kinkead ; Mark W. Scott, Flight control system for a hybrid aircraft in the roll axis.
  29. Long, Larry D.; Sturgeon, Terry L., Flying car.
  30. Postelson Steven (New York NY), Flying platform.
  31. Pham, Roger N, High performance VTOL convertiplanes.
  32. Swinson ; deceased Johnny ; Walker ; executrix by Sueanne ; James Terry J., Horizontal and vertical take off and landing unmanned aerial vehicle.
  33. Sanders, Jr., John K., Hovercraft with fore and aft thrusters and winglets.
  34. Kim Kyusik (5026 Rhoads Ave. Santa Barbara CA 93111), Induction lift flying saucer.
  35. Jay W. Carter, Jr., Landing gear shock absorber with variable viscosity fluid.
  36. Browne, Alan L.; Johnson, Nancy L., Laterally extendable bumper system.
  37. Sharpe Thomas H. (502 Dorr Ave. Belvedere SC 29841), Lift augmenting device for aircraft.
  38. Miller ; Jr. William McE. (Princeton NJ), Lifting body aircraft for V/STOL service.
  39. Buchelt Benno (Maria Saal ATX), Lifting engine for VTOL aircrafts.
  40. Illingworth, Lewis, Lifting platform.
  41. Illingworth, Lewis, Lifting platform with positive horizontal stability.
  42. Ortega, Jean-Marc; Garcia, Jean-Pierre, Method and device for controlling an aircraft maneuvering components, with electrical standby modules.
  43. Carl Udo (Bremen DEX) Dilmaghani Homayoun (Gessel DEX), Method and system for controlling the elevator assemblies of an aircraft.
  44. Larry Yount ; John Todd, Method for controlling actuators on a vehicle.
  45. Cycon James P. ; Scott Mark Winfield ; DeWitt Christopher W., Method of reducing a nose-up pitching moment on a ducted unmanned aerial vehicle.
  46. Huynh, Neal V., Methods and systems for redundant control and/or failure detection.
  47. Glezer, Ari; Amitay, Michael, Modification of fluid flow about bodies and surfaces through virtual aero-shaping of airfoils with synthetic jet actuators.
  48. Kendall ; Jr. Robert T. (1381 Rounds Ave. Grants Pass OR 97527) Kendall ; Sr. Robert T. (752 Via Somonte Palos Verdes CA 90274), Multi-axis g-compensating escape cockpit capsule.
  49. Bruce Alan Corcoran, Progressive 3-axis multi-variable propulsion vectoring aerial and spacecraft vehicle.
  50. Bradfield Ganey W. (Fort Worth TX) Cragin ; Jr. Glynn P. (Irving TX), Propulsion system for a V/STOL airplane.
  51. McClary Charles R. (Spring Lake Park MN), Redundant processing system architecture.
  52. Brant Harry (11619 Pendelton Sun Valley CA 91352), Rescue vehicle.
  53. Clapp Mitchell B. ; Zubrin Robert M., Reusable rocket-propelled high altitude airplane and method and apparatus for mid-air oxidizer transfer to said airplane.
  54. Moller Paul S. (Dixon CA), Robotic or remotely controlled flying platform.
  55. Pohl Ulrich (Bremen DEX) Renken Juergen (Freyersen DEX), Segmentized flap system.
  56. Frost Stanley A., Tandem-rotor gyroplane.
  57. David Levi Sutterfield ; Von David Baker ; Jagdish Singh Sokhey, Thrust vectoring mechanism.
  58. Ulanoski Michael S. ; Sokhey Jagdish S., Thrust vectoring system.
  59. Ulanoski Michael S. ; Sokhey Jagdish S. ; Vittal Baily R. ; Baker Von D., Thrust vectoring techniques.
  60. Tracy Stephen E. (P.O. Box 214 Odin IL 62870), Toy air vehicle.
  61. Kirsch Jerome (Dix Hills NY) Kopsco M. Alan (Wantagh NY) Markow Edward (Oakdale NY) Sturm Michael (Flushing NY), Transient surface contact vehicle.
  62. Zimmermann Vincent H. (Olivette MO) DEGarcia ; Jr. Horacio J. (Maryland Heights MO) Pierson Harlan K. (Hazelwood MO), Trifan powered VSTOL aircraft.
  63. Cycon James P. ; Scott Mark Winfield ; DeWitt Christopher W., Unmanned aerial vehicle with counter-rotating ducted rotors and shrouded pusher-prop.
  64. Clifton Robert T. (7999 Hansen ; #420 Houston TX 77061), V/STOL Aircraft.
  65. Mao, Youbin, VSTOL vehicle.
  66. Forizs, Lorant, VTOL Aircraft.
  67. Ducan Terry A. (13311 Old Oaks Fenton MI 48430), VTOL aircraft control method.
  68. Milde, Jr., Karl F., VTOL personal aircraft.
  69. Wagner, Joseph; Pruszenski, Jr., Anthony; Milde, Jr., Karl F., VTOL personal aircraft.
  70. Yoeli, Rafi, Vehicles particularly useful as VTOL vehicles.
  71. Yoeli,Rafi, Vehicles particularly useful as VTOL vehicles.
  72. Morgan, Brian H., Vertical take-off and landing aircraft.
  73. Moller, Paul S., Vertical take-off and landing vehicles.
  74. Kawai, Hideharu, Vertical takeoff and landing aircraft.

이 특허를 인용한 특허 (14)

  1. Devine, Michael Thomas, Adjustable size inlet system.
  2. Posva, David, Aircraft having the ability for hovering flight, fast forward flight, gliding flight, short take-off, short landing, vertical take-off and vertical landing.
  3. Yoeli, Raphael, Control flows and forces in VTOL vehicles.
  4. Yoeli, Raphael, Ducted fan VTOL vehicles.
  5. Yoeli, Raphael, Ducted fan VTOL vehicles.
  6. Yoeli, Raphael, Ducted fan for VTOL vehicles with system and method to reduce roll moments.
  7. Yoeli, Raphael, Ground effect vanes arrangement.
  8. Piasecki, John W.; Piasecki, Frederick W.; Geiger, Brian; Johnson, Douglas; Pitcairn, David, Modular and morphable air vehicle.
  9. Piasecki, John W.; Piasecki, Frederick W.; Geiger, Brian; Johnson, Douglas; Pitcairn, David, Modular and morphable air vehicle.
  10. Piasecki, John W.; Piasecki, Frederick W.; Geiger, Brian; Johnson, Douglas; Pitcairn, David, Modular and morphable air vehicle.
  11. Piasecki, John W.; Piasecki, Frederick W.; Geiger, Brian; Johnson, Douglas; Pitcairn, David, Modular and morphable air vehicle.
  12. Alzahrani, Saeid A., Multi-mode aerial vehicle.
  13. Yoeli, Raphael, VTOL vehicle with coaxially tilted or tiltable rotors.
  14. Yoeli, Raphael, Wall effects on VTOL vehicles.

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