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Aircraft fuel tank flammability reduction methods and systems

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/22    B01D-063/02    B01D-071/02    B64D-037/32   
출원번호 US-0477058 (2014-09-04)
등록번호 US-9327243 (2016-05-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Parsons Behle & Latimer
인용정보 피인용 횟수 : 1  인용 특허 : 40
초록
▼

An aircraft fuel tank flammability reduction method includes feeding pressurized air into an air separation module containing an oxygen separation membrane. The method includes contacting the separation membrane with the air feed, permeating oxygen from the air feed through the separation membrane, and producing nitrogen-enriched air from the air separation module as a result of removing oxygen from the air feed. The NEA from the air separation module is substantially cooled in a NEA flow heat exchanger and the substantially cooled, nitrogen-enriched air...

대표
청구항
▼

1. An aircraft fuel tank flammability reduction method comprising: feeding pressurized air into an air separation module containing an oxygen separation membrane;contacting the separation membrane with the air feed, permeating oxygen from the air feed through the separation membrane, and producing nitrogen-enriched air from the air separation module as a result of removing oxygen from the air feed;substantially cooling the nitrogen-enriched air (NEA) from the air separation module in a NEA flow heat exchanger downstream of the air separation module; andf...

이 특허에 인용된 특허 (40)

  1. Rathbone Thomas (Farnham GB2) Lavin John T. (Guilford GB2). Air separation in combination with a chemical process. USP1991125076837.
  2. Evosevich, Barbara J; Jojic, Ivana. Aircraft fuel tank flammability reduction methods and systems and air separation methods using membranes. USP2014118882886.
  3. Gollan Arye Z. (Newton MA). Anisotropic membranes for gas separation. USP1987074681605.
  4. Kruse James Alexander ; Guzman Jorge Alberto. Apparatus and method for continuous monitoring of tissue carbon dioxide and pH using capnometric recirculating gas tonom. USP1998045743259.
  5. Ben-Oren, Ilan; Carlebach, Ephraim; Daich, Julian; Colman, Lewis; Levitsky, Gershon; Givron, Boaz; Katzman, Daniel. Breath test apparatus and methods. USP2003126656127.
  6. Shoji, Takatoshi; Kimura, Akira; Kishimoto, Teruo. Carbon dioxide separation method and apparatus. USP2014098840704.
  7. Minhas Bhupender S. (Columbia MD). Cellulose acetate butyrate gas separation membranes. USP1992035096468.
  8. Blaudszun Bernd (Hamburg DEX). Cleaning or stripping of coated objects. USP1984104474199.
  9. Runnels, Joe N.; Fagerlund, Kenneth R.. Combustibly inert air supply system and method. USP1983044378920.
  10. 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.
  11. Jones,Philip E.. Cooling system for an on-board inert gas generating system. USP2006026997013.
  12. Tom, Robert; Gu, Jenny; Murphy, Ryan; Tang, Benjamin. Enhanced OBIGGS. USP2009127625434.
  13. Snow, Jr., Donald Ray; Smith, David Michael. Fuel saving inert gas generation system. USP2014088801831.
  14. Leigh,James E.; Fellague,Kader A.; Isella,Giorgio C.; Roach,Paul J.. Gas generating system and method for inerting aircraft fuel tanks. USP2006077081153.
  15. Boyer John (203 Eveningside Dr. Chattanooga TN 37404). Heat exchanger. USP1985024497365.
  16. Smith Arthur Ramsden ; Woodward Donald Winston. High availability gas turbine drive for an air separation unit. USP1999115979183.
  17. Koros, William John; Vu, De Quang. High carbon content filamentary membrane and method of making the same. USP2003056565631.
  18. Hupka, Florian; Reiter, Stephan; Nefzger, Hartmut; Krause, Jens. High-value polyurethane elastomers and production thereof. USP2015069062149.
  19. Smith Arthur Ramsden ; Woodward Donald Winston. Integrated air separation and combustion turbine process with steam generation by indirect heat exchange with nitrogen. USP2000116141950.
  20. Coan, Frederick L.; Schletz, Jeffrey C.. Integrated membrane module for gas dehydration and gas separation. USP2013038398755.
  21. Glenn Gary S. (Seattle WA) Rajpaul Vinod K. (Bellevue WA) Yurczyk Roger F. (Kent WA). Integrated system for generating inert gas and breathing gas on aircraft. USP1987074681602.
  22. Defrancesco, Gregory; Zywiak, Thomas; Hipsky, Harold W.. Low power nitrogen enriched air generation system. USP2005076913636.
  23. Snow, Jr.,Donald R.. Method and apparatus for generating an inert gas on a vehicle. USP2008107442230.
  24. Snow, Jr.,Donald R.. Method and apparatus for generating an inert gas on a vehicle. USP2007047204868.
  25. Miller George W. (San Antonio TX). Method and apparatus for oxygen concentration analysis. USP1992045101656.
  26. Mizuno Masashi,JPX ; Tada Masuo,JPX ; Yamazaki Norio,JPX ; Ohmori Toshiaki,JPX. Method and apparatus for producing super clean air. USP2000116151914.
  27. Tin,Pei Shi; Neal Chung,Tai Shung. Method for making carbon membranes for fluid separation. USP2008077404844.
  28. Kiyono, Mayumi; Williams, Paul Jason; Koros, William John. Method for producing carbon molecular sieve membranes in controlled atmospheres. USP2014048709133.
  29. Lessi, Stéphane. Method for supplying passengers of an aircraft with an oxygen-rich gas mixture. USP2009067547349.
  30. Zhao,Yingming; Falck,John R.. Methods and compositions for tagging via azido substrates. USP2006077070941.
  31. Henis Jay M. S. (Creve Coeur MO) Tripodi Mary K. (Creve Coeur MO). Multicomponent membranes for gas separations. USP1980104230463.
  32. Baker, Richard W.; Wijmans, Johannes G.; He, Zhenjie; Pinnau, Ingo. Natural gas separation using nitrogen-selective membranes. USP2003056565626.
  33. Ekiner Okan M. (Wilmington DE) Hayes Richard A. (Parkersburg WV) Manos Phillip (Wilmington DE). Novel multicomponent fluid separation membranes. USP1992025085676.
  34. Ekiner Okan M. (Wilmington DE) Hayes Richard A. (Parkersburg WV). Phenylindane-containing polyimide gas separation membranes. USP1991055015270.
  35. Hosseini, Seyed Saeid; Chung, Tai-Shung. Polymer blends and carbonized polymer blends. USP2014018623124.
  36. Koros William John ; Vu De Quang. Process for CO2/natural gas separation. USP2001106299669.
  37. Ekiner Okan M. (Wilmington DE) Hayes Richard A. (Parkersburg WV). Production of aromatic polyimide membranes. USP1991014983191.
  38. Eilers,Kyle. System and method for enriching aircraft cabin air with oxygen from a nitrogen generation system. USP2009017481214.
  39. Richard W. Baker ; Kaaeid A. Lokhandwala ; Johannes G. Wijmans ; Andre R. Da Costa. Two-step process for nitrogen removal from natural gas. USP2002076425267.
  40. Snow, Jr., Donald Ray. Warming system for air separation modules. USP2014078778062.

이 특허를 인용한 특허 피인용횟수: 1

  1. Evosevich, Barbara J.; Jojic, Ivana. Aircraft fuel tank flammability reduction method and system. USP20180610000294.

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