$\require{mediawiki-texvc}$
  • 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

Unmanned flight vehicle including counter rotating rotors positioned within a toroidal shroud and operable to provide al

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64C-029/00    B64C-039/06   
미국특허분류(USC) 244/122 ; 244/26 ; 244/1711
출원번호 US-0526092 (1990-05-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 59  인용 특허 : 0
초록

An unmanned flight vehicle wherein two counter-rotating rotors are positioned within a toroidal fuselage and in which rotor pitch solely is utilized to generate all required lift, pitch, roll, yaw and vibration and stress control for the vehicle.

대표
청구항

A flight vehicle comprising: a. a toroidal fuselage concentric about an axis, b. two counter-rotating bladed rotors located within said toroidal fuselage, c. means to position said rotors for rotation about an axis of rotation which is coincident with the fuselage axis, and d. means to totally control the motions of said vehicle in lift, pitch, roll and yaw in both hover and forward flight comprising: 1) means for applying both collective and cyclic pitch changes to the blades of said rotors so that the moments created by the rotors by the application of...

이 특허를 인용한 특허 피인용횟수: 59

  1. Devine, Michael Thomas. Adjustable size inlet system. USP20181010107196.
  2. Dancila, Dragos-Stefan. Advanced airship technologies. USP2013018342442.
  3. Johnson,Samuel A.. Aerial robot. USP2009037510142.
  4. Johnson, Samuel Alan; Burkard, William Dennis; Mimlitch, III, Robert H.; Mimlitch, Jr., Robert Henry; Norman, David Anthony. Aerial robot with dispensable conductive filament. USP2009127631834.
  5. Shachor, Gabriel; Cohen, Shy; Keidar, Ronen. Aerial unit and method for elevating payloads. USP2016029260202.
  6. Goossen, Emray R.. Airborne manipulator system. USP2012088251307.
  7. Goossen, Emray R.; Martinez, Steven D.. Catch and snare system for an unmanned aerial vehicle. USP2013028375837.
  8. Walmsley, Eric Ronald. Circular vertical take off & landing aircraft. USP2003066581872.
  9. Kapin Viktor Mikhailovich,RUX ; Ivchin Valery Andreevich,RUX ; Pavlenko Nikolai Serafimovich,RUX ; Pogrebinsky Eygeny Lyovich,RUX ; Subbotin Viktor Vladimirovich,RUX ; Maiorov Oleg Nikolaevich,RUX. Combined flying machine. USP1999025873545.
  10. Gold Phillip J. ; Driscoll Joseph T.. Compensation for rotorcraft pitch axis control saturation. USP1999105971325.
  11. Davis, Steven. Directionally controllable flying vehicle and a propeller mechanism for accomplishing the same. USP2012098272917.
  12. Davis, Steven; Miller, Andrew. Directionally controllable flying vehicle and a propeller mechanism for accomplishing the same. USP2013088500507.
  13. Camci, Cengiz; Akturk, Ali. Double-ducted fan. USP2014098821123.
  14. Kim, Eunyoung; Jung, Hayoul. Drone. USP201805D817251.
  15. Kim, Eunyoung; Jung, Hayoul. Drone. USP201804D815580.
  16. Kim, Eunyoung; Jung, Hayoul; Park, Sangil. Drone. USP201805D817252.
  17. Fleming, Jonathan. Ducted fan UAV control alternatives. USP2013018348190.
  18. Colclough, John C.. Ducted fan air vehicle with deployable wings. USP2010037681832.
  19. Collette, Daniel Ross. Ducted fan core for use with an unmanned aerial vehicle. USP2013038387911.
  20. Erben, Erik M; Trujillo, Janet; Wong, Jonathan M. Electric fueling system for a vehicle that requires a metered amount of fuel. USP2012078225822.
  21. Illingworth, Lewis. Fluid flow straightening techniques. USP2003046543726.
  22. Sweeney, Eric. Flying disk. USP201803D813315.
  23. Bostan, Nicolae. Gyro-stabilized air vehicle. USP2009047520466.
  24. Bostan, Nicolae. Gyrostabilized self propelled aircraft. USP2003086604706.
  25. Bostan,Nicolae. Gyrostabilized self propelled aircraft. USP2006057044422.
  26. Pedersen, Brad; Spirov, Peter. Homeostatic flying hovercraft. USP2015079073532.
  27. St. Louis, Daniel Mark. Levitating platform. USP2009097581608.
  28. Pedersen, Brad D.; Condon, John P.; Fairman, James E.. Method and system for integrated real and virtual game play for multiple remotely-controlled aircraft. USP20190410258888.
  29. Pedersen, Brad; Spirov, Peter. Method for operating a radio-controlled flying hovercraft. USP2018029904292.
  30. Cycon James P. ; Scott Mark Winfield ; DeWitt Christopher W.. Method of reducing a nose-up pitching moment on a ducted unmanned aerial vehicle. USP2001016170778.
  31. Goossen, Emray R.; Young, Ken E.. Methods and systems for attaching and detaching a payload device to and from, respectively, a gimbal system without requiring use of a mechanical tool. USP2012018087315.
  32. Milde ; Jr. Karl F.. Personal air transport. USP200001D418475.
  33. Milde ; Jr. Karl F.. Personal air transport. USP200009D430530.
  34. Stuckman, Katherine C.; Reynolds, Michael D.. Radio controlled aircraft, remote controller and methods for use therewith. USP20190410248117.
  35. Stuckman, Katherine C.; Reynolds, Michael D.. Radio controlled aircraft, remote controller and methods for use therewith. USP20181010095226.
  36. Pedersen, Brad; Spirov, Peter. Radio-controlled flying craft. USP2017059645580.
  37. Condon, John Paul; Fairman, James Edward; Pedersen, Bradley Dean; KraMer, Thomas Edward; Melanson, Scott Andrew. Remote-control flying copter and method. USP2015049004973.
  38. Choi, Key Nam. Rotational bottom blade type flight vehicle. USP2012098272593.
  39. Blincow, John Jeffrey. Space station. USP201703D780665.
  40. Paul S. Moller. Stabilizing control apparatus for robtic or remotely controlled flying platform. USP2002096450445.
  41. Barrett-Gonzales, Ronald M.. Supersonic hovering air vehicle. USP2015049004393.
  42. Ekhaguere, David E.; Annati, Rick E.; Gerlock, Derick L.; Birkel, Douglas. Systems and methods for unmanned aerial vehicle navigation. USP2013098543265.
  43. Blumer, Eric; Thurston, John; Wingett, Paul; Gaines, Louie Timothy; Sheoran, Yogendra Yogi. Tethered autonomous air vehicle with wind turbines. USP2012028109711.
  44. Goossen, Emray R.; Horn, Randall E.. Transforming unmanned aerial-to-ground vehicle. USP2012068205820.
  45. Millea, Vincent Francis; Chory, Anthony George; Consolini, Michelle; Costanzo, Ralph D.; Kish, Jules G.. Transmission for a coaxial counter rotating rotor system. USP2004016672538.
  46. Entsminger, Adam; Bouldin, Bruce Dan. UAV ducted fan lip shaping. USP2012088240597.
  47. Collette, Daniel. UAV pod cooling using integrated duct wall heat transfer. USP2012028123460.
  48. McGonigle Kevin P. (Milford CT) Ferraro John (Clinton CT) Cycon James P. (Orange CT). Unmanned VTOL ground surveillance vehicle. USP1996115575438.
  49. Welsh, Ricky Dean. Unmanned aerial vehicle with center mounted fuselage and closed wing. USP2017119815552.
  50. Cycon James P. ; Scott Mark Winfield ; DeWitt Christopher W.. Unmanned aerial vehicle with counter-rotating ducted rotors and shrouded pusher-prop. USP2001086270038.
  51. Ehrmantraut, Adam S.; Maust, Andrew M.; Johnson, Peter K.. Unmanned aerial vehicle with electrically powered, counterrotating ducted rotors. USP2010057712701.
  52. Churchman, Charles Gilpin. V/STOL biplane. USP2005126974106.
  53. Churchman, Charles Gilpin. V/STOL biplane aircraft. USP2005026848649.
  54. Collette, Daniel Ross. Vertical non-bladdered fuel tank for a ducted fan vehicle. USP2012028123169.
  55. Goossen, Emray. Vertical take off and landing unmanned aerial vehicle airframe structure. USP2012128328130.
  56. Plump, John M.; Gupta, Neil R.. Vertical takeoff and landing aerial vehicle. USP2004026691949.
  57. von Flotow, Andreas H.; Horton, Tyler Patrick. Vibration isolation devices and associated systems and methods. USP2012078226039.
  58. von Flotow, Andreas Hubertus; Horton, Tyler Patrick. Vibration isolation devices and associated systems and methods. USP2012018091833.
  59. Condon, John Paul; Fairman, James Edward; Pedersen, Bradley Dean. Wireless communication system for game play with multiple remote-control flying craft. USP2015049011250.