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특허 상세정보

Conditioning system for fuel cell exhaust

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B64D-037/32    B64D-037/34    A62C-003/08    A62C-003/06    H01M-008/04014(2016.01)    A62C-005/00    A62C-099/00    H01M-008/04119(2016.01)    H01M-008/04082(2016.01)    B64D-041/00    B64D-013/06   
출원번호 US-0385604 (2013-03-19)
등록번호 US-10086222 (2018-10-02)
우선권정보 GB-1204959.9 (2012-03-21)
국제출원번호 PCT/GB2013/050702 (2013-03-19)
국제공개번호 WO2013/140152 (2013-09-26)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Hauptman Ham, LLP
인용정보 피인용 횟수 : 0  인용 특허 : 15
초록

A method of conditioning oxygen depleted air (ODA) exhausted from a fuel cell comprising the steps of; taking fuel from an aircraft fuel tank collector cell, delivering said fuel to a rear mounted engine via a primary heat exchanger, taking exhaust ODA from a fuel cell, passing the ODA through the primary heat exchanger in the opposite direction to the fuel, such that the fuel acts as a heat sink for the ODA, to cool the ODA, passing the ODA through a dryer, to dry the ODA and using the cooled, dried ODA to inert fuel in the aircraft fuel tank.

대표
청구항

1. A method of conditioning oxygen depleted air (ODA) exhausted from a fuel cell comprising the steps of: taking fuel from a collector cell of an aircraft fuel tank,delivering said fuel to a rear mounted engine via a primary heat exchanger,taking exhaust ODA from the fuel cell,upon taking exhaust ODA from the fuel cell, passing the exhaust ODA through a secondary heat exchanger, to cool the ODA,passing the ODA from the secondary heat exchanger through the primary heat exchanger in the opposite direction to the fuel, such that the fuel acts as a heat sink...

이 특허에 인용된 특허 (15)

  1. Evosevich, Barbara J.; Jojic, Ivana. Aircraft fuel tank flammability reduction method and system. USP2015069061249.
  2. Lam, Joseph K-W; Tichborne, Franklin; Masters, Simon; Parmenter, David. Aircraft fuel tank vent. USP2015018936218.
  3. Tichborne, Franklin; Hughes, Brian; Renouard-Vallet, Gwènaëlle Marie Lucette; Burnell, Stephen Edward. Aircraft inerting system. USP2017029567094.
  4. Tanner, Richard Bruce. Aircraft spillover fuel tank. USP2012058172182.
  5. Hagh, Bijan F.; Zheng, Daguang; Johnson, Russell W.; Acharya, Mukund; Scaini, Mario. Aircraft systems and methods with integrated tank inerting and power generation. USP2017039604730.
  6. Moravec,Bradford L.; Boggs,Royal E.; Graham,Rodney N.; Grim,Alan; Adkins,David A.; Snow, Jr.,Donald; Haack,Greg A.. Commercial aircraft on-board inerting system. USP2006127152635.
  7. Järlestål, Anders. Cooling of avionics using a fuel tank and refrigerant source. USP2011108042343.
  8. Tichborne, Franklin; Lam, Joseph K-W; Cipullo, Alessio; Burnell, Stephen E.. Dehumidifier. USP2017069676492.
  9. Bleil, Julika; Frahm, Lars; Westenberger, Andreas; Hoffjann, Claus. Fuel cell system for extinguishing fires. USP2014088813860.
  10. Rookey Earl T. (Long Beach CA). Fuel degassing method. USP1976093982399.
  11. Kwok, David W.. Fuel system for an aircraft including a fuel tank inerting system. USP2010107815148.
  12. Hoffjann, Claus; Schuldzig, Hansgeorg. Hydride fuel-cell cooler and condensate cooler for aircraft. USP2013028372554.
  13. Spadaccini Louis J. ; Meinzer Richard A. ; Huang He. Membrane based fuel deoxygenator. USP2001116315815.
  14. Hoffjann, Claus; Lauckner, Johannes. System for drying the exhaust gases from a fuel cell system using the existing liquid hydrogen as a heat sink. USP2015099130204.
  15. Werner Schlegel DE; Klaus Wojatschek DE. Ventilation valve with a breathing channel for a tank container of a helicopter. USP2002086439506.