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특허 상세정보

Fuel ignition arrester system and method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) C01F-013/00   
미국특허분류(USC) 422/041 ; 445/40 ; 244/129.2 ; 244/135R ; 261/018.4 ; 261/DIG.2 ; 422/002 ; 422/003 ; 422/105 ; 422/107 ; 422/110
출원번호 US-0138980 (1998-08-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
인용정보 피인용 횟수 : 17  인용 특허 : 1
초록

A fuel ignition arrester system that has a feedback control to maintain the fuel/air mixture in the ullage of a fuel tank above the flammability range. The system uses a photoelectric detector to signal when the fuel/air mixture concentration falls or rises to a predetermined concentration value. The predetermined value is selected to be higher than the upper limit of the flammability range so that the fuel/air mixture is maintained above the range and, thus, incombustible. A fuel pump and piping system with nozzles is arranged to inject fuel into the ul...

대표
청구항

[ What is claimed is:] [1.] An aircraft fuel ignition arrester system comprising:a fuel tank having a fuel region containing fuel and an ullage region containing a fuel/air mixture having a flammability range, said flammability range having an upper limit of fuel to air concentration above which said fuel/air mixture is incombustible; andcontrol means for maintaining said concentration equal to or above a predetermined value that is higher than said upper limit by increasing the fuel content of said fuel/air mixture in response to said concentration fall...

이 특허를 인용한 특허 피인용횟수: 17

  1. Barocela,Edward; Cassidy,Patrick F.. Delta-winged hybrid airship. USP2006087093789.
  2. Chabanis,Gilles; Fleischer,Maximilian; Mangon,Philippe; Meixner,Hans; Strzoda,Rainer. Device and method for monitoring the oxygen concentration in an aircraft tank. USP2008117456969.
  3. Ginsburgh Irwin ; Metcalf Darrell Jay ; Tichenor Clyde LeRoy. Economical apparatus for producing improved combustion and safety-enhanced fuel. USP2001096293525.
  4. Picot, Christine; Ward, Michael D. Fuel inerting system. USP2004126830219.
  5. Verma, Sandeep; Shimko, Martin A.; Moss, Deborah Kamlani. Fuel tank safety system. USP2005016843269.
  6. Leigh,James E.; Fellague,Kader A.; Isella,Giorgio C.; Roach,Paul J.. Gas generating system and method for inerting aircraft fuel tanks. USP2006077081153.
  7. Leigh,James E.; Fellague,Kader A.; Isella,Giorgio C.; Roach,Paul J.. Gas generating system and method for inerting aircraft fuel tanks. USP2007127306644.
  8. Zakrzewski, Radoslaw; Miller, Mark Sherwood; Lynch, Michael A.. Imaging system for fuel tank analysis. USP2018039921150.
  9. Surawski, Eric. Inert gas distribution arrangement. USP2012118313061.
  10. Defrancesco, Gregory; Zywiak, Thomas; Hipsky, Harold W.. Low power nitrogen enriched air generation system. USP2005076913636.
  11. Abou Zeid, Amir; Reid, Timothy S.; Kollmann, Troy J.; Torgerud, Michael A.; Merten, Brian L.. Marine fuel system with an ullage control device. USP2010117832380.
  12. Crafton, Jimmy W.; Forlines, Robert A.; Goss, Larry P.; Palluconi, Stephen J.; Webb, Jessica R.; Rogoshchenkov, Nikolay; McMillan, Grant R.. Measurement of oxygen. USP2017079709499.
  13. Loss,Kevin L.; Adkins,David A.. Methods and systems for controlling flammability control systems in aircraft and other vehicles. USP2007037191983.
  14. Loss,Kevin L.; Adkins,David A.. Methods and systems for controlling flammability control systems in aircraft and other vehicles. USP2006037007893.
  15. Schmutz, Nicolas; Vandroux, Olivier. Process and device for inerting an aircraft fuel tank. USP2003046547188.
  16. Gupta, Alankar. System and method to make a fuel tank inert. USP2012038128739.
  17. Gupta, Alankar. Systems and methods for making a fuel tank inert. USP2012068192532.