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Auxiliary power unit for an aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-041/00   
미국특허분류(USC) 244/053R; 244/058; 244/1185
출원번호 US-0524761 (2000-03-13)
우선권정보 DE-0011018 (1999-03-12)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Crowell & Moring LLP
인용정보 피인용 횟수 : 30  인용 특허 : 10
초록

An auxiliary power unit for an aircraft includes a gas turbine with a combustion chamber a compressor and a turbine. A compressor is coupled with the turbine, for generating compressed air. A fuel cell (BZ) is present for generating electric energy.

대표
청구항

1. Auxiliary power unit for an aircraft, comprising:a gas turbine unit (GT) having a combustion chamber (BK), a compressor (V), and a turbine (T), a compressor (K) which is coupled to the turbine (T), for generating compressed air, and a fuel cell (BZ) for generating electric energy, wherein the compressor (K) coupled with the turbine (T) is used to compress process air to be fed to the fuel cell and to be used by the fuel cell to produce electricity.

이 특허에 인용된 특허 (10)

  1. Langford ; III John S. (Alexandria VA). Aircraft propulsion system using air liquefaction and storage. USP1992045106035.
  2. Lee Yee-Chun ; Novakovskaia Elena A. ; Chen Sam M.-S. ; Mason Brandon G. ; Connell Valentine R.. Cyclical thermal management system. USP2000096119979.
  3. Young ; Richard N.. Independent power generator. USP1978054091613.
  4. Micheli Paul L. (Sacramento CA) Williams Mark C. (Morgantown WV) Sudhoff Frederick A. (Morgantown WV). Indirect-fired gas turbine dual fuel cell power cycle. USP1996075541014.
  5. Domeracki William F. (Lake Mary FL) Lundberg Wayne L. (Pittsburgh PA) Dowdy Thomas E. (Orlando FL) Linder JoAnn M. (Clifton Park NY). Integrated gas turbine solid oxide fuel cell system. USP1995055413879.
  6. Blackmon James B. (Brownsboro AL) Drubka Robert E. (Huntington Beach CA) Jones Nelson E. (Los Osos CA) Gerrick R. Andrew (Santa Ana CA) Hand Michael L. (Huntington Beach CA). Modular, hybrid power system. USP1996125589758.
  7. Hendriks Rudolf (Velp NLX) Ankersmit Hendrik J. (Schiedam NLX). Power installation using fuel cells. USP1992015083425.
  8. Ankersmit Jan H. (Schiedam NLX) Hendriks Rudolf (Velp NLX) Blomen Leo J. M. J. (Vooreschoten NLX). Process and installation for the combined generation of electrical and mechanical energy. USP1995055417051.
  9. Doellner ; Oscar Leonard. Radiant energy power source for jet aircraft and missiles. USP1978054090359.
  10. Hsu Michael S. (Lincoln MA) Hoag Ethan D. (East Boston MA). Ultra-high efficiency turbine and fuel cell combination. USP1997125693201.

이 특허를 인용한 특허 피인용횟수: 30

  1. Kendall, Greg T.; Lisoski, Derek L.; Morgan, Walter R.; Griecci, John A.. Active dihedral control system for a torisionally flexible wing. USP2015099120555.
  2. Kendall, Greg T.; Lisoski, Derek L.; Morgan, Walter R.; Griecci, John A.. Active dihedral control system for a torsionally flexible wing. USP2017099764819.
  3. MacKnight, Allen K.. Advanced hydrogen auxiliary power unit. USP2011017870717.
  4. Kendall, Greg T.; Morgan, Walter R.. Aircraft control system. USP2010097802756.
  5. Albero, Jose; Bruno, Louis J.; Dussault, Richard; Lents, Charles E.; Thresher, Wayne A.; Sahm, Michael K.; Thompson, Robert G.. Aircraft system architecture. USP2003106634596.
  6. Hoffjann, Claus; Heinrich, Hans Juergen. Apparatus for producing water onboard of a craft driven by a power plant. USP2009067550218.
  7. Loison, Renaud. Autonomous electricity production and conditioning system for an aircraft, associated aircraft and method. USP2014118882030.
  8. Fucke, Lars; Daggett, David L.. Combined fuel cell aircraft auxiliary power unit and environmental control system. USP2011098016228.
  9. Fucke,Lars; Daggett,David L.. Combined fuel cell aircraft auxiliary power unit and environmental control system. USP2008067380749.
  10. Hoffjann, Claus; Heinrich, Hans-Juergen. Device for producing water on board of an airplane. USP2010087767359.
  11. Dennis,Michael R.. Electrical generator fluid-flow-coolant filtration. USP2006127150431.
  12. Whiting,Michael Owen. Forced air cooling system. USP2007067231767.
  13. Hoffjann,Claus; Heinrich,Hans Juergen. Fuel cell system and method with increased efficiency and reduced exhaust emissions. USP2007047208239.
  14. Gans, Hubert. Fuel cell system as a primary electrical energy supply for aircraft. USP2012038137854.
  15. Daggett, David L.. Fuel cell/combustor systems and methods for aircraft and other applications. USP2011067966830.
  16. Dineen, Thomas D.. Fuel cells used to supplement power sources for aircraft equipment. USP2014098846255.
  17. Kwok, David W.. Fuel system for an aircraft including a fuel tank inerting system. USP2010107815148.
  18. Daggett, David. Hybrid solid oxide fuel cell aircraft auxiliary power unit. USP2004126834831.
  19. MacCready, Paul B.; Hibbs, Bart D.; Curtin, Robert F.. Hydrogen powered aircraft. USP2012118308106.
  20. MacCready, Paul B.; Hibbs, Bart D.; Curtin, Robert F.. Hydrogen powered aircraft. USP2011098011616.
  21. MacCready, Paul B.; Hibbs, Bart D.; Swanson, Kyle D.; Curtin, Robert F.. Hydrogen powered aircraft. USP2011108028951.
  22. MacCready,Paul B.; Hibbs,Bart D.; Curtin,Robert F.. Hydrogen powered aircraft. USP2007107281681.
  23. Lents, Charles E.; Rheaume, Jonathan. Integrated fuel cell aircraft pressurization and cooling system. USP20190310224556.
  24. Munoz, Jules Ricardo; Bertuccioli, Luca; Sahm, Michael K.; Fletcher, Jay; Lents, Charles E.; Squier, Steven E.; Welch, Richard; Becker, Arthur Curtis. Integrated system for providing aircraft environmental control. USP2004116817575.
  25. Remy, Sebastien; Botti, Jean. Method for operating a gas turbine engine, power supplying device for conducting such method and aircraft using such method. USP2016109464573.
  26. Filho, Aldemiro Lorenzini. On-board aircraft auxiliary power systems having dual auxiliary power units. USP2014018622342.
  27. Mehrer, Michael E.; Spencer, John P.; Vaziri, Massoud. Power distribution system and load management protocol therefor. USP2009117622821.
  28. Shelley, Shawn; Collins, Kevin; Molnar, George A.; Lovas, Steve; Gockowski, III, Joseph E.. Robust systems and methods for improving passenger jet aircraft fuel economy. USP2016049311759.
  29. Huber, James M.; Lindstrom, Joel D.; Daggett, David L.; Friend, Michael G.. Solid oxide fuel cell as auxiliary power source installation in transport aircraft. USP2003116641084.
  30. Rötger, Thomas; Heinrich, Hans-Jürgen; Kurre, Jens-Dietrich. Wheel drive system for aircraft with a fuel cell as energy source. USP2014038668165.

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