CA2849009C - Systemes d'extinction d'incendie a gaz genere et renforce par des liquides et procedes associes - Google Patents

Systemes d'extinction d'incendie a gaz genere et renforce par des liquides et procedes associes Download PDF

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Publication number
CA2849009C
CA2849009C CA2849009A CA2849009A CA2849009C CA 2849009 C CA2849009 C CA 2849009C CA 2849009 A CA2849009 A CA 2849009A CA 2849009 A CA2849009 A CA 2849009A CA 2849009 C CA2849009 C CA 2849009C
Authority
CA
Canada
Prior art keywords
chamber
housing
gas
openings
fire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2849009A
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English (en)
Other versions
CA2849009A1 (fr
Inventor
William P. Sampson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northrop Grumman Systems Corp
Original Assignee
Orbital ATK Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Orbital ATK Inc filed Critical Orbital ATK Inc
Publication of CA2849009A1 publication Critical patent/CA2849009A1/fr
Application granted granted Critical
Publication of CA2849009C publication Critical patent/CA2849009C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C13/00Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/02Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals
    • A62C13/22Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals with incendiary substances producing pressure gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H9/00Equipment for attack or defence by spreading flame, gas or smoke or leurres; Chemical warfare equipment
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H9/00Equipment for attack or defence by spreading flame, gas or smoke or leurres; Chemical warfare equipment
    • F41H9/04Gas-blowing apparatus, e.g. for tear gas
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42BEXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00Blasting cartridges, i.e. case and explosive
    • F42B3/04Blasting cartridges, i.e. case and explosive for producing gas under pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

L'invention concerne des appareils d'extinction d'incendie comprenant un logement renfermant un matériau générateur de gaz disposé à l'intérieur de celui-ci, un initiateur destiné à allumer la matière de génération de gaz, et un système de refroidissement. Le système de refroidissement comprend une première chambre ayant une matière de refroidissement disposé à l'intérieur de celle-ci et une seconde chambre. La matière de refroidissement est amenée à s'écouler de la première chambre à la seconde chambre pour refroidir le gaz formé par l'allumage de la matière de génération de gaz à la sortie du logement sous pression. Le système de refroidissement peut en outre comprendre un piston disposé à l'intérieur de la première chambre et mobile en réaction à la pression du gaz. L'invention concerne aussi des procédés de refroidissement d'un gaz extincteur et des procédés d'extinction d'incendie comprenant l'écoulement d'un gaz extincteur dans des première et seconde chambres d'un système de refroidissement, l'écoulement d'une matière de refroidissement de la première chambre à la seconde chambre, et la mise en contact du gaz extincteur avec la matière de refroidissement pour refroidir le gaz extincteur.
CA2849009A 2011-10-06 2011-10-06 Systemes d'extinction d'incendie a gaz genere et renforce par des liquides et procedes associes Expired - Fee Related CA2849009C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/055091 WO2013052055A1 (fr) 2011-10-06 2011-10-06 Systèmes d'extinction d'incendie à gaz généré et renforcé par des liquides et procédés associés

Publications (2)

Publication Number Publication Date
CA2849009A1 CA2849009A1 (fr) 2013-04-11
CA2849009C true CA2849009C (fr) 2018-05-22

Family

ID=44860528

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2849009A Expired - Fee Related CA2849009C (fr) 2011-10-06 2011-10-06 Systemes d'extinction d'incendie a gaz genere et renforce par des liquides et procedes associes

Country Status (6)

Country Link
EP (1) EP2763751A1 (fr)
JP (1) JP6216319B2 (fr)
CN (1) CN103826704B (fr)
AU (2) AU2011378460B2 (fr)
CA (1) CA2849009C (fr)
WO (1) WO2013052055A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111617410A (zh) * 2020-05-29 2020-09-04 湖北及安盾消防科技有限公司 灭火装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5439537A (en) 1993-08-10 1995-08-08 Thiokol Corporation Thermite compositions for use as gas generants
AU1597195A (en) 1994-01-19 1995-08-08 Thiokol Corporation Metal complexes for use as gas generants
US5725699A (en) 1994-01-19 1998-03-10 Thiokol Corporation Metal complexes for use as gas generants
US5660236A (en) * 1994-07-21 1997-08-26 Kidde Technologies, Inc. Discharging fire and explosion suppressants
US6039820A (en) 1997-07-24 2000-03-21 Cordant Technologies Inc. Metal complexes for use as gas generants
US5845716A (en) * 1997-10-08 1998-12-08 The United States Of America As Represented By The Secretary Of The Army Method and apparatus for dispensing liquid with gas
JP2912892B1 (ja) * 1998-01-09 1999-06-28 ホーチキ株式会社 スプリンクラー消火設備
US6076468A (en) * 1998-03-26 2000-06-20 Atlantic Research Corporation Solid propellant/water type hybrid gas generator
US6095559A (en) * 1998-07-23 2000-08-01 Autoliv Asp, Inc. Chemical cooling of airbag inflation gases
DE60043652D1 (de) * 1999-02-19 2010-02-25 Aerojet General Co Feuerlöschzusammensetzung und gerät
US6513602B1 (en) * 2000-09-13 2003-02-04 Universal Propolsion Company Gas generating device
EP1613400A4 (fr) * 2003-04-15 2008-05-14 Aerojet General Co Extincteur d'incendie de vehicule
CN2661989Y (zh) * 2003-12-05 2004-12-08 福州大学 自锁紧液压缸
WO2008100348A2 (fr) * 2006-10-20 2008-08-21 Ada Technologies, Inc. Extincteur d'incendie à décharge d'orientation multiple de brouillard fin
US8764054B2 (en) * 2009-02-04 2014-07-01 Tk Holdings Inc. Gas generating system
US7878536B2 (en) * 2009-03-16 2011-02-01 Arc Automotive, Inc. Solid propellant/liquid type hybrid gas generator
JP5396114B2 (ja) * 2009-03-16 2014-01-22 ホーチキ株式会社 消火設備
CN101700427B (zh) * 2009-11-20 2011-08-17 陕西坚瑞消防股份有限公司 带有耐高温烧蚀隔热层的热气溶胶灭火装置及制造方法
JP2011116229A (ja) * 2009-12-03 2011-06-16 Takata Corp エアバッグ用冷却剤放出装置及びエアバッグ装置
CN101915311A (zh) * 2010-09-26 2010-12-15 河北宣化工程机械股份有限公司 一种工程机械底盘低压往复运动机构
CN201871153U (zh) * 2010-11-25 2011-06-22 杭州华神消防科技有限公司 用于气溶胶灭火的降温装置

Also Published As

Publication number Publication date
AU2016216605A1 (en) 2016-09-01
AU2011378460B2 (en) 2016-06-02
JP2014528322A (ja) 2014-10-27
CN103826704A (zh) 2014-05-28
CA2849009A1 (fr) 2013-04-11
AU2011378460A1 (en) 2014-04-03
CN103826704B (zh) 2016-10-12
AU2016216605B2 (en) 2018-10-25
WO2013052055A1 (fr) 2013-04-11
EP2763751A1 (fr) 2014-08-13
JP6216319B2 (ja) 2017-10-18

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Effective date: 20140926

MKLA Lapsed

Effective date: 20221006