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특허 상세정보

Solid oxide fuel cell as auxiliary power source installation in transport aircraft

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-041/00   
미국특허분류(USC) 244/048; 429/030
출원번호 US-0177427 (2002-06-21)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Harnes Dickey & Pierce P.L.C.
인용정보 피인용 횟수 : 23  인용 특허 : 7
초록

An auxiliary power unit (APU) for an aircraft utilizing solid oxide fuel cells for providing electrical power. The solid oxide electrolytes of the fuel cells allow for reformed fuel to provide a catalyst for oxygen migration. The auxiliary power unit, utilizing solid oxide fuel cells, can also power systems of the aircraft to produce water for use on the aircraft. Waste exhaust energy may be captured from the APU by a power recovery turbine which drives a compressor to provide aircraft cabin air under increased pressure to the fuel cell, thereby increasi...

대표
청구항

An auxiliary power unit (APU) for an aircraft utilizing solid oxide fuel cells for providing electrical power. The solid oxide electrolytes of the fuel cells allow for reformed fuel to provide a catalyst for oxygen migration. The auxiliary power unit, utilizing solid oxide fuel cells, can also power systems of the aircraft to produce water for use on the aircraft. Waste exhaust energy may be captured from the APU by a power recovery turbine which drives a compressor to provide aircraft cabin air under increased pressure to the fuel cell, thereby increasi...

이 특허를 인용한 특허 피인용횟수: 23

  1. MacKnight, Allen K.. Advanced hydrogen auxiliary power unit. USP2011017870717.
  2. Burns, Donald; Rajashekara, Kaushik. Aircraft and propulsion system. USP2014048690099.
  3. Burns, Donald; Rajashekara, Kaushik. Aircraft, propulsion system, and system for taxiing an aircraft. USP2014048684304.
  4. Burns, Donald; Rajashekara, Kaushik. Aircraft, propulsion system, and system for taxiing an aircraft. USP2014058727270.
  5. Fucke, Lars; Daggett, David L.. Combined fuel cell aircraft auxiliary power unit and environmental control system. USP2011098016228.
  6. Fucke,Lars; Daggett,David L.. Combined fuel cell aircraft auxiliary power unit and environmental control system. USP2008067380749.
  7. Hoffjann, Claus; Schuldzig, Hansgeorg. Combined fuel cell system. USP2010027659015.
  8. Stolte, Ralf-Henning; Gründel, Harald. Energy supply system for supplying energy to aircraft systems. USP2013108569906.
  9. Chou, Chen-Chia; Yeh, Tsung-Her. Fuel cell and fabricating method thereof. USP2012108298722.
  10. Daggett, David L.. Fuel cell/combustor systems and methods for aircraft and other applications. USP2011067966830.
  11. Dineen, Thomas D.. Fuel cells used to supplement power sources for aircraft equipment. USP2014098846255.
  12. Mao, Chien-Pei; Short, John. Fuel injection and mixing systems and methods of using the same. USP2010087766251.
  13. Mao, Chien-Pei; Short, John; Klemm, Jim; Abbott, Royce; Overman, Nick; Pack, Spencer; Winebrenner, Audra. Fuel injection and mixing systems having piezoelectric elements and methods of using the same. USP2011128074895.
  14. Agnew, Gerard D; Singh, Ritindar. Fuel processor. USP2010057707817.
  15. Lents, Charles E.; Rheaume, Jonathan. Integrated fuel cell aircraft pressurization and cooling system. USP20190310224556.
  16. Mao, Chien Pei; Short, John. Integrated fuel injection and mixing systems for fuel reformers and methods of using the same. USP2009067547002.
  17. Gummalla, Mallika; Yamanis, Jean; Olsommer, Benoit; Dardas, Zissis; Bayt, Robert; Srinivasan, Hari; Dasgupta, Arindam; Hardin, Larry. Jet fuel based high pressure solid oxide fuel cell system. USP2013038394552.
  18. Gummalla, Mallika; Yamanis, Jean; Olsommer, Benoit; Dardas, Zissis; Bayt, Robert; Srinivasan, Hari; Dasgupta, Arindam; Hardin, Larry. Jet fuel based high pressure solid oxide fuel cell system. USP2015089118054.
  19. Daggett, David Lee; Utendorf, Randy; Lawson, Irwin. Low drag skin heat exchanger. USP20180810059435.
  20. Hager,James R.; Thomas,Steven H.. Methods and systems for sensing air vehicle airspeed. USP2007037185538.
  21. Nakamoto, Yukimasa; Fujita, Kazunori. Power generation system. USP2017109777629.
  22. Marconi, Patrick. Power generation system for an aircraft using a fuel cell. USP2011077986052.
  23. Halsey, Colin John. Solid hydrogen reaction system and method of liberation of hydrogen gas. USP20190210214417.