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특허 상세정보

High-aspect ratio hybrid airship

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64B-001/06    B64B-001/00    B64C-001/00   
미국특허분류(USC) 244/029; 244/123.11; 244/900
출원번호 US-0853300 (2004-05-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ingrassia Fisher &
인용정보 피인용 횟수 : 33  인용 특허 : 24
초록

In one aspect, a hybrid airship including an outer shell, a plurality of helium filled gas envelopes, and an all-electric propulsion system can have a high-aspect ratio wing shape. In some embodiments, the hybrid airship may be launched using buoyancy lift alone and aerodynamic lift may be provided by the all-electric propulsion system. In one aspect, a photovoltaic array and a high energy density power storage system may be combined to power the propulsion system making the propulsion system regenerative. The high-aspect ratio wing shape provides low dr...

대표
청구항

We claim: 1. A high-aspect ratio hybrid airship, comprising: a single outer shell having a high-aspect ratio wing shape and a thick airfoil cross-section, wherein said outer shell has a constant wingspan that is at least eight times longer than the mean chord of said outer shell; a plurality of independent gas envelopes within said outer shell, wherein said gas envelopes store helium and provide buoyancy lift to said hybrid airship; wherein said gas envelopes are the only structural shell support elements contained within said outer shell; and an all-el...

이 특허에 인용된 특허 (24)

  1. Hibbs Bart D. ; Lissaman Peter B. S. ; Morgan Walter R. ; Radkey Robert L.. Aircraft. USP1998095810284.
  2. Henry Roy. Discoid airship. USP1998055755402.
  3. Weinert Friedrich (219-19 1 31st Ave. Jamaica NY 11413). Flexible solar skin in combination with an airplane. USP1988094768738.
  4. Lemoigne Pierre M. (103 ; Avenue Verdier 92120 Montrouge FRX). Flying wing. USP1980064209148.
  5. Dockter, Gregory E.; Hamilton, Brian K.. Geometric morphing wing. USP2005066910661.
  6. Wurst Stephen G. (Lancaster CA) Bartlett ; III Ray H. (Orange CA) Wright David S. (Santa Clarita CA). High altitude, long duration surveillance system. USP1996055518205.
  7. Chen, Zhuo. Hybrid flying wing. USP2005036860449.
  8. McDermott, Patrick P.. Hybrid winged airship (dynastat). USP2003066581873.
  9. Chih-Yu Hsia. Inflatable airfoils, and elevated and propulsion driven vehicles. USP2002066398160.
  10. Priddy Tommy G. (Albuquerque NM). Inflatable wing. USP1988024725021.
  11. Sebrell Wayne A. (Albuquerque NM). Inflatable wing. USP1976053957232.
  12. Haggard Roy A.. Inflated wing. USP2000076082667.
  13. Roselli Auro (319 E. 51st St. New York NY 10022). Inflated wing aircraft. USP1981044261534.
  14. Long David E. (6666 Glade Ave. Canoga Park CA 91303). Infrared radiation powered lightweight aircraft. USP1990034907764.
  15. Miller ; Jr. William McE. (Princeton NJ). Lifting body aircraft for V/STOL service. USP1979044149688.
  16. Gutsche Gunter E. (5175 Rue Forget ; Box 666 St. Louis de Terrebonne ; Quebec CAX J0N 1N0). Method and apparatus for use in harnessing solar energy to provide initial acceleration and propulsion of devices. USP1983094403755.
  17. Foote Howard A. (Palm Springs CA). Microwave-powered aircraft. USP1996045503350.
  18. Mondale, Richard Warfield. Platform-type airship. USP2003036527223.
  19. Kalisz John B.. Pressure stabilized inflated air transport vehicle. USP2001106302357.
  20. Clark Frank M. (707 W. Carrillo Santa Barbara CA 91301) Christner George M. (6277 Westmorland Place Goleta CA 93017). Semi-buoyant aircraft. USP1977104052025.
  21. Rivoli, Louis D.. Unmanned air vehicle and method of flying an unmanned air vehicle. USP2004066742741.
  22. Taylor James D. (Cambridge MA). Variable geometry airship. USP1991045005783.
  23. Crosby ; Jr. ; Edward L.. Variable lift inflatable airfoil for tethered balloons. USP1978074102519.
  24. Mantle Peter J. (Alexandria VA). Wing in ground effect vehicle. USP1979054151893.

이 특허를 인용한 특허 피인용횟수: 33

  1. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Aircraft having inflatable fuselage. USP2015018931739.
  2. Balaskovic,Pierre. Airship. USP200812D583294.
  3. Goelet, John. Airship. USP201211D670638.
  4. Goelet, John. Airship having a cargo compartment. USP2017119828082.
  5. Goelet, John. Airship including aerodynamic, floatation, and deployable structures. USP2017089745042.
  6. Goelet, John. Airship including aerodynamic, floatation, and deployable structures. USP2013128596571.
  7. Tixier, Philippe. Airship, anchoring device, and landing and mooring method. USP2016089415852.
  8. McIntyre, Melville Duncan Walter; Houck, Andrew W.; Bridgewater, Russell T.; Freeman, Robert Erik; Salo, Paul; Wilson, Douglas L.; Moore, Jonathan K.. Alternative method to determine the air mass state of an aircraft and to validate and augment the primary method. USP2017089731814.
  9. Sehnert, Kurt L.; Rainwater, Edward Lee; Smith, Michael S.; Scott, Randy E.; Marsh, Justin Lee; West, Mark L.. Atmospheric balloon system. USP2017129845141.
  10. Frolov, Sergey V.; Cyrus, Michael; Bruce, Allan J.. Autonomous solar aircraft. USP2013058448898.
  11. DeVaul, Richard Wayne; Teller, Eric; Biffle, Clifford L.; Weaver, Joshua. Balloon power sources with a buoyancy trade-off. USP2016059329600.
  12. Rawdon, Blaine Knight; Droney, Christopher K.; Vassberg, John Charles. Bi-convex airship. USP2014128905353.
  13. Goelet, John; Kapitan, Loginn; Hochstetler, Ron. Cargo airship. USP2017109802690.
  14. Leng, Markus. Electrically powered aerial vehicles and flight control methods. USP2016059346542.
  15. Nelson, William Edmund. Extended endurance air vehicle. USP2016089428257.
  16. Smith, Michael S.; Sehnert, Kurt L.; Scott, Randy E.; Marsh, Justin Lee; West, Mark L.. High altitude balloon system. USP2016109463861.
  17. Smith, Michael; Sehnert, Kurt; Scott, Randy; Marsh, Justin Lee; West, Mark L.. High altitude balloon system. USP2015119193480.
  18. Kwok, David W.; Rawdon, Blaine Knight; Skorupa, John Anthony. Hybrid thermal airship. USP2011108033497.
  19. Fournier, Sebastien; Godsall, Jay. Hydrogen-regenerating solar-powered aircraft. USP2016129527569.
  20. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Inflatable airfoil system configured to reduce reflection of electromagnetic waves. USP20190410259561.
  21. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Inflatable airfoil system having reduced radar and infrared observability. USP2014058727280.
  22. Lutke, Kevin Reed; Kutzmann, Aaron Jonathan. Inflatable airfoil system having reduced radar observability. USP2018069988138.
  23. Balaskovic, Pierre. Lenticular airship. USP2013048418952.
  24. Balaskovic, Pierre. Lenticular airship. USP2011017866601.
  25. Balaskovic, Pierre. Lenticular airship. USP2012028109462.
  26. Balaskovic, Pierre. Lenticular airship and associated controls. USP2017129840318.
  27. Balaskovic, Pierre. Lenticular airship and associated controls. USP2012108297550.
  28. Balaskovic, Pierre. Lenticular airship and associated controls. USP2013128616503.
  29. Al-Garni, Ahmed Z.; Kassem, Ayman H.. Lighter-than-air vehicle for shading. USP2014108857758.
  30. Lutke, Kevin R.; Kutzmann, Aaron J.. Pneumatic control system for aerodynamic surfaces. USP2014078783625.
  31. Eberhardt, David Scott. Retractable aircraft wing tip. USP2012128336830.
  32. Goelet, John. System and method for solar-powered airship. USP2014118894002.
  33. Goelet, John. System and method for varying airship aerostatic buoyancy. USP2014128899514.