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특허 상세정보

Dual stage fire extinguisher

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A62C-002/00   
미국특허분류(USC) 16/9043 ; 16/904.5 ; 16/904.6 ; 16/904.7
출원번호 US-0034711 (1998-03-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Wiggin & DanaRosenblatt
인용정보 피인용 횟수 : 24  인용 특허 : 13
초록

A fire is inerted, extinguished and suppressed, by a dual stage fire extinguisher. In a first stage, a sufficient volume percentage of an inerting agent is delivered to extinguish the fire. Once the fire is extinguished, in the second stage, a different amount of inerting agent is delivered to the fire to suppress it and prevent re-ignition. Since suppression typically requires less of the inerting agent than extinguishing, a reduction in the weight of the inerting media is achieved with the dual stage process making the system particularly amenable to a...

대표
청구항

[ We claim:] [1.] A method for inerting a fire in a confined area, comprising the steps of:a) delivering a first inerting agent to said area at a first mass flow rate for a time effective to extinguish said fire; andb) delivering a second inerting agent to said area at a second mass flow rate, less than one fifth of the first mass flow rate, for a time effective to maintain an inerting agent concentration within the area to prevent re-ignition of said fire.

이 특허에 인용된 특허 (13)

  1. Galbraith Lyle D. (Redmund WA). Apparatus and method for suppressing a fire. USP1995095449041.
  2. Galbraith Lyle D. (Redmond WA) Holland Gary F. (Snohomish WA) Poole Donald R. (Woodinville WA) Mitchell Robert M. (Issaquah WA). Apparatus for suppressing a fire. USP1997035613562.
  3. McCulloch Alister L. (18 Berwick Brae Drive Berwick ; Victoria AUX 3806). Fire extinguisher outlet head. USP1987124715448.
  4. Filter Harold E. (Midland MI) Stevens Don L. (Sanford MI). Fire extinguishing composition. USP1976083972820.
  5. Iikubo Yuichi (West Lafayette IN) Robin Mark L. (West Lafayette IN). Fire extinguishing methods and blends utilizing hydrofluorocarbons. USP1992065124053.
  6. Le Lande ; Jr. Walter C. (301 N. Hart Pl. Fullerton CA 92631). Fire suppression system. USP1989064836290.
  7. Mildenstein Stephen E. (W. Chester OH) Marban Joseph R. (Richland MS). Fire zone ventilation shut-off system. USP1993085239817.
  8. Brobeil Karl R. (Warren MI). Gas generator-actuated fire suppressant mechanism. USP1982034319640.
  9. Dunbar Robert A. (Swampscott MA) McClelland John M. (South Weymouth MA). High temperature resistant flame detector. USP1991014988884.
  10. Huntington John H. (424 S. 16th St. San Jose CA 95112) Haaland Peter D. (518 W. Linden St. Louisville CO 80027). Labile bromine fire suppressants. USP1997055626786.
  11. Klimenko Alexandr S. (Leningradskoe shoose ; 118 ; korpus 1 ; kv. 91 Moscow SUX) Emelyanov Igor V. (Leningradsky prospekt ; 60-A ; kv. 137 Moscow SUX) Krylov Anatoly A. (Eniseiskaya ulitsa ; 11 ; kv.. Method and appliance for fire extinguishing in enclosed compartment. USP1981074276938.
  12. Tarpley ; Jr. William B. (West Chester PA) Huzinec John R. (Frostburg MD) Freeman Marion K. (West Chester PA). Persistent fire suppressant composition. USP1980104226727.
  13. Decima Frdy (Le Plessis Robinson FRX). Rapid discharge extinguisher. USP1987014637472.

이 특허를 인용한 특허 피인용횟수: 24

  1. Goodworth, Allen R.; Lindsay, William E.; Wilke, Daniel D.. Ballistic fire protection packaging system. USP2005076915861.
  2. Seebaluck, Dharmendr Len; Simpson, Terry; Glaser, Robert. Fire suppression system. USP2017039597533.
  3. Seebaluck, Dharmendr Len; Simpson, Terry; Glaser, Robert. Fire suppression system. USP20181010105558.
  4. Seebaluck, Dharmendr Len; Simpson, Terry; Glaser, Robert. Fire suppression system. USP2015069044628.
  5. Chattaway, Adam; Gatsonides, Josephine Gabrielle; Dunster, Robert G.; Simpson, Terry; Seebaluck, Dharmendr Len.; Glaser, Robert E.. Fire suppression system and method. USP2015059033061.
  6. Haaland, Peter D.; Harness, Ken. Fire suppression systems. USP2016019242132.
  7. Haaland, Peter D.; Harness, Ken. Fire suppression systems. USP2016039283415.
  8. Haaland, Peter D.; Harness, Ken. Fire suppression systems. USP2010077757776.
  9. Haaland, Peter D.; Harness, Ken. Fire suppression systems. USP20181110118058.
  10. Haaland, Peter D.; Harness, Ken. Fire suppression systems. USP2017019550081.
  11. Haaland, Peter D.; Harness, Ken. Fire suppression systems. USP2011027886836.
  12. Sampson, William P.. Fire suppression systems and methods of suppressing a fire. USP2017069682259.
  13. Sampson, William P.. Gas generator. USP2013128616128.
  14. Robbins, Steven M.; Sampson, William P.. Gas-generating devices with grain-retention structures and related methods and systems. USP2014038672348.
  15. Gupta, Alankar. Helium gas total flood fire suppression system. USP2005086935433.
  16. Gatsonides, Josephine Gabrielle; Dunster, Robert G.. Inert gas suppression system for temperature control. USP2017119814917.
  17. Gatsonides, Josephine Gabrielle; Dunster, Robert G.. Inert gas suppression system for temperature control. USP2014088813858.
  18. Wagner, Ernst Werner. Inerting method and device for extinguishing a fire. USP2015129220937.
  19. Cox, Matthew A.; Smith, Bradley W.; Parkinson, David W.. Inflator-based fire suppression. USP2015018939225.
  20. Sampson, William P.. Liquid-augmented, generated-gas fire suppression systems and related methods. USP2015038967284.
  21. Blau, Reed J.; Rozanski, James D.; Truitt, Richard M.; Lund, Gary K.; Sampson, William P.. Man-rated fire suppression system and related methods. USP2018039919173.
  22. Scheidt,Alexander. Method and apparatus for extinguishing a fire in an enclosed space. USP2008107434628.
  23. Grabow, Thomas; Kallergis, Konstantin. Method and system for extinguishing fire in an enclosed space. USP2003086601653.
  24. Grabow, Thomas; Scheidt, Alexander; Kallergis, Konstantin. System for extinguishing and suppressing fire in an enclosed space in an aircraft. USP2004016676081.