DE60142570D1 - GAS GENERATION DEVICE - Google Patents
GAS GENERATION DEVICEInfo
- Publication number
- DE60142570D1 DE60142570D1 DE60142570T DE60142570T DE60142570D1 DE 60142570 D1 DE60142570 D1 DE 60142570D1 DE 60142570 T DE60142570 T DE 60142570T DE 60142570 T DE60142570 T DE 60142570T DE 60142570 D1 DE60142570 D1 DE 60142570D1
- Authority
- DE
- Germany
- Prior art keywords
- gas
- gas source
- fire
- stage
- outlet
- 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 - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/06—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/02—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals
- A62C13/22—Portable extinguishers which are permanently pressurised or pressurised immediately before use with pressure gas produced by chemicals with incendiary substances producing pressure gas
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/006—Extinguishants produced by combustion
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Public Health (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Fireproofing Substances (AREA)
- Sampling And Sample Adjustment (AREA)
- Fire-Extinguishing Compositions (AREA)
- Automotive Seat Belt Assembly (AREA)
- Air Bags (AREA)
- Incineration Of Waste (AREA)
Abstract
A method and a device for producing a sufficient quantity of a fire suppressing gaseous product to substantially suppress a fire. The device has a first stage gas source containing a pyrotechnic gas generating materiel and a second stage gas source in fluid communication at a first location with an outlet of the first stage gas source and, at a second location, with an outlet for dispersing gas. The second stage gas source contains at least one liquified gas or supercritical carbon dioxide, where the first stage gas source is capable of providing a sufficient quantity of gas at a sufficiently high temperature to vaporize at least a portion of the liquified gas or supercritical carbon dioxide in the second stage gas source, thereby producing a fire suppressing gaseous output, which exits the device through the outlet for dispersing gas, in an amount sufficient to at least partially suppress a fire. At least one of the pyrotechnic gas generating material, the liquified gas, and the supercritical carbon dioxide is mixed with or includes at least one fire suppressant material selected from the group consisting of elemental halogens and alkali metal halides.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66124400A | 2000-09-13 | 2000-09-13 | |
PCT/US2001/027114 WO2002022214A2 (en) | 2000-09-13 | 2001-08-31 | Gas generating device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60142570D1 true DE60142570D1 (en) | 2010-08-26 |
Family
ID=40677762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60142570T Expired - Lifetime DE60142570D1 (en) | 2000-09-13 | 2001-08-31 | GAS GENERATION DEVICE |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1318858B1 (en) |
JP (1) | JP4813751B2 (en) |
AT (1) | ATE473786T1 (en) |
AU (1) | AU2001286958A1 (en) |
DE (1) | DE60142570D1 (en) |
WO (1) | WO2002022214A2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102179025B (en) * | 2010-09-16 | 2012-06-27 | 陕西坚瑞消防股份有限公司 | Fire extinguishing composition generating extinguishant by high-temperature sublimation |
CN102179023B (en) * | 2010-09-16 | 2012-06-27 | 陕西坚瑞消防股份有限公司 | Novel fire extinguishing method |
CN102179027B (en) * | 2010-09-16 | 2012-06-27 | 陕西坚瑞消防股份有限公司 | Ferrocene extinguishing composition |
CN102179026B (en) * | 2010-09-16 | 2012-06-27 | 陕西坚瑞消防股份有限公司 | Fire extinguishing composition generating extinguishant by pyrolysis |
CN103921956B (en) * | 2014-04-16 | 2016-01-13 | 南京理工大学 | Solid cold air micromass culture system |
AU2015202820B1 (en) | 2015-03-09 | 2015-09-24 | Nord-Lock Australia Pty Ltd | A high torque transmission |
CN109796292B (en) * | 2017-11-17 | 2020-12-04 | 南京理工大学 | Preparation method of ultrafine micro-spherical TEX crystal |
CN109053341A (en) * | 2018-10-25 | 2018-12-21 | 西安近代化学研究所 | A kind of low mechanical sensitivity high energy binary explosive and preparation method |
US11766579B2 (en) | 2020-02-05 | 2023-09-26 | Kidde Technologies, Inc. | Simultaneously discharging fire extinguisher |
CN113813533B (en) * | 2020-06-18 | 2023-09-15 | 中国石油化工股份有限公司 | Supercritical carbon dioxide fire extinguisher |
CN111875455B (en) * | 2020-07-23 | 2021-10-08 | 西安近代化学研究所 | Manufacturing method of NTO-based PBX explosive modeling powder |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2818381A (en) | 1955-04-18 | 1957-12-31 | Sylvania Electric Prod | Coating filamentary material |
US3779825A (en) | 1960-01-04 | 1973-12-18 | Phillips Petroleum Co | Solid propellant composition |
US4406797A (en) | 1981-11-03 | 1983-09-27 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Fire extinguishant materials |
US5611210A (en) | 1993-03-05 | 1997-03-18 | Ikon Corporation | Fluoroiodocarbon blends as CFC and halon replacements |
US5466386A (en) | 1993-05-03 | 1995-11-14 | Powsus, Inc. | Fire extinguishing compositions |
US5423384A (en) * | 1993-06-24 | 1995-06-13 | Olin Corporation | Apparatus for suppressing a fire |
US5449041A (en) | 1993-06-24 | 1995-09-12 | Olin Corporation | Apparatus and method for suppressing a fire |
US5520826A (en) | 1994-05-16 | 1996-05-28 | The United States Of America As Represented By The Secretary Of The Navy | Flame extinguishing pyrotechnic and explosive composition |
RU2069764C1 (en) * | 1994-06-03 | 1996-11-27 | Российский научно-исследовательский институт горноспасательного дела | Device for fighting of underground fires |
JPH08165186A (en) * | 1994-12-12 | 1996-06-25 | Otsuka Chem Co Ltd | Gas-generating agent for air bag |
US5626786A (en) | 1995-04-17 | 1997-05-06 | Huntington; John H. | Labile bromine fire suppressants |
JP2926321B2 (en) * | 1995-09-29 | 1999-07-28 | 大塚化学株式会社 | Gas generator for airbag |
US6142511A (en) | 1995-12-22 | 2000-11-07 | Universal Propulsion Company | Inflatable passenger restraint and inflator therefor |
US5861106A (en) | 1997-11-13 | 1999-01-19 | Universal Propulsion Company, Inc. | Compositions and methods for suppressing flame |
US5988438A (en) * | 1998-03-16 | 1999-11-23 | Universal Propulsion Company, Inc. | Apparatus for rapid inflation of inflatable object and related method |
-
2001
- 2001-08-31 AT AT01966447T patent/ATE473786T1/en not_active IP Right Cessation
- 2001-08-31 EP EP01966447A patent/EP1318858B1/en not_active Expired - Lifetime
- 2001-08-31 DE DE60142570T patent/DE60142570D1/en not_active Expired - Lifetime
- 2001-08-31 JP JP2002526459A patent/JP4813751B2/en not_active Expired - Fee Related
- 2001-08-31 WO PCT/US2001/027114 patent/WO2002022214A2/en active Application Filing
- 2001-08-31 AU AU2001286958A patent/AU2001286958A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE473786T1 (en) | 2010-07-15 |
JP2004508182A (en) | 2004-03-18 |
JP4813751B2 (en) | 2011-11-09 |
EP1318858B1 (en) | 2010-07-14 |
EP1318858A2 (en) | 2003-06-18 |
AU2001286958A1 (en) | 2002-03-26 |
WO2002022214A2 (en) | 2002-03-21 |
WO2002022214A3 (en) | 2002-06-06 |
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