$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
안녕하세요!
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

특허 상세정보

Aircraft fuel tank flammability reduction methods and systems and air separation methods using membranes

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/22    B01D-063/00    B64D-037/32   
미국특허분류(USC) 095/054; 095/043; 095/045; 095/047; 096/004; 096/008; 096/009; 096/010
출원번호 US-0665767 (2012-10-31)
등록번호 US-8882886 (2014-11-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Parsons Behle & Latimer
인용정보 피인용 횟수 : 6  인용 특허 : 14
초록

An aircraft fuel tank flammability reduction method includes contacting a membrane filter with air feed, permeating oxygen and nitrogen from the air feed through the membrane, and producing filtered air from the filter. The filtered air is produced from the filter as a result of the membrane removing any hydrocarbons containing six or more carbon atoms to produce a total of 0.001 ppm w/w or less. An air separation method includes feeding air into a filter containing a hollow fiber membrane that exhibits the property of resisting degradation due to exposu...

대표
청구항

1. An aircraft fuel tank flammability reduction method comprising: feeding pressurized air into a filter containing a membrane, contaminants in the pressurized air including hydrocarbons containing six or more carbon atoms;contacting the membrane with the air feed, permeating oxygen and nitrogen from the air feed through the membrane, and producing filtered air from the filter as a result of the membrane removing any hydrocarbons containing six or more carbon atoms to produce a total of 0.001 ppm w/w or less;feeding the filtered air into an air separatio...

이 특허에 인용된 특허 (14)

  1. 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.
  2. Coffin, Charles C.; Tillman, Thomas G.; Huang, He; Welch, Brian M.. Fuel deoxygenation system with non-metallic fuel plate assembly. USP2009087569099.
  3. Reeve, Hayden M.; Tillman, Thomas G.. Hybrid vacuum system for fuel deoxygenation. USP2009107601203.
  4. Jones,Philip E.. Increasing the performance of aircraft on-board inert gas generating systems by turbocharging. USP2007027172156.
  5. Anderson, Charles L.. Integrated membrane filter. USP2004066746513.
  6. Snow, Jr.,Donald R.. Method and apparatus for generating an inert gas on a vehicle. USP2007047204868.
  7. Yamamoto Akio (Kudamatsu JPX) Ishizu Takazumi (Hikari JPX) Ichihara Kiyoshi (Kudamatsu JPX). Method and apparatus for separating gases. USP1987114704139.
  8. Spadaccini,Louis J.; Huang,He; Lamm,Foster Phillip. Method for preventing fuel infiltration into microporous polymer membranes. USP2007027175693.
  9. Loss,Kevin L.; Adkins,David A.. Methods and systems for controlling flammability control systems in aircraft and other vehicles. USP2007037191983.
  10. Loss,Kevin L.; Adkins,David A.. Methods and systems for controlling flammability control systems in aircraft and other vehicles. USP2006037007893.
  11. Jones, Philip E.; Scott, Richard E.. On-board inert gas generating system optimization by pressure scheduling. USP2004056739359.
  12. Lyons,Arthur; Van Den Gross,Andrew. Oxygen and nitrogen enriched atmospheres in aircraft. USP2007027179322.
  13. Jones,Philip E.; O'Hara,Michael J.; Greenawalt,Brian P.. System and method for monitoring the performance of an inert gas distribution system. USP2009017481237.
  14. Beers, Karl S.. Vented compartment inerting system. USP2003076585192.