CA2301628A1 - Inerting method for preventing and extinguishing fires in enclosed spaces - Google Patents

Inerting method for preventing and extinguishing fires in enclosed spaces Download PDF

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Publication number
CA2301628A1
CA2301628A1 CA002301628A CA2301628A CA2301628A1 CA 2301628 A1 CA2301628 A1 CA 2301628A1 CA 002301628 A CA002301628 A CA 002301628A CA 2301628 A CA2301628 A CA 2301628A CA 2301628 A1 CA2301628 A1 CA 2301628A1
Authority
CA
Canada
Prior art keywords
oxygen
space
inerting
fire
monitored
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.)
Granted
Application number
CA002301628A
Other languages
French (fr)
Other versions
CA2301628C (en
Inventor
Ernst Werner Wagner
Volker Schutte
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.)
Wagner Group GmbH
Original Assignee
Wagner Alarm- Und Sicherungssysteme Gmbh
Ernst Werner Wagner
Volker Schutte
Wagner Deutschland Gmbh
Wagner Group Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7861385&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2301628(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wagner Alarm- Und Sicherungssysteme Gmbh, Ernst Werner Wagner, Volker Schutte, Wagner Deutschland Gmbh, Wagner Group Gmbh filed Critical Wagner Alarm- Und Sicherungssysteme Gmbh
Publication of CA2301628A1 publication Critical patent/CA2301628A1/en
Application granted granted Critical
Publication of CA2301628C publication Critical patent/CA2301628C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C99/00—Subject matter not provided for in other groups of this subclass
    • A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
    • A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide

Abstract

The invention relaxes to an inerting method for reducing the risk of and for extinguishing fires in enclosed spaces, and to a device for carrying out this method. The aim of the invention is ensure that a fire can be extinguished effectively whilst keeping the storage requirements for the inert gas cylinders to a minimum. To this end, the oxygen content of the enclosed space is reduced to a set base inerting level and in the event of a fire, is quickly reduced further to a set complete inerting level. The device for carrying out this method is equipped with an oxygen-measuring device in the space being monitored, with a first system for producing the oxygen-expulsion gas or for extracting the oxygen from the space being monitored, a second system for rapidly feeding an oxygen-expulsion gas into the space being monitored and a fire detection device for detecting a fire characteristic in the air in the enclosed space. A control unit is also provided. This control unit sends a base inerting signal to the first system in accordance with the oxygen content of the air in the enclosed space being monitored and a complete inerting signal to the second system in accordance with a detection signal from the fire detection device.
CA002301628A 1998-03-18 1999-02-17 Inerting method for preventing and extinguishing fires in enclosed spaces Expired - Fee Related CA2301628C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19811851A DE19811851C2 (en) 1998-03-18 1998-03-18 Inerting procedure for fire prevention and extinguishing in closed rooms
DE19811851.1 1998-03-18
PCT/EP1999/001021 WO1999047210A1 (en) 1998-03-18 1999-02-17 Inerting method for preventing and extinguishing fires in enclosed spaces

Publications (2)

Publication Number Publication Date
CA2301628A1 true CA2301628A1 (en) 1999-09-23
CA2301628C CA2301628C (en) 2006-08-15

Family

ID=7861385

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002301628A Expired - Fee Related CA2301628C (en) 1998-03-18 1999-02-17 Inerting method for preventing and extinguishing fires in enclosed spaces

Country Status (13)

Country Link
EP (1) EP1062005B3 (en)
AT (1) ATE248626T1 (en)
AU (1) AU747436B2 (en)
CA (1) CA2301628C (en)
CZ (1) CZ297177B6 (en)
DE (2) DE19811851C2 (en)
DK (1) DK1062005T4 (en)
ES (1) ES2193902T7 (en)
NO (1) NO329215B1 (en)
PL (1) PL188349B1 (en)
RU (1) RU2212262C2 (en)
UA (1) UA67746C2 (en)
WO (1) WO1999047210A1 (en)

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DE10051662B4 (en) * 2000-10-18 2004-04-01 Airbus Deutschland Gmbh Procedure for extinguishing a fire that has broken out inside a closed room
CN1251775C (en) 2001-01-11 2006-04-19 瓦格纳报警和安全系统有限公司 Inert rendering method with nitrogen buffer
DE10121550B4 (en) * 2001-01-11 2004-05-19 Wagner Alarm- Und Sicherungssysteme Gmbh Inerting process with nitrogen buffer
DE10156042A1 (en) * 2001-11-15 2003-05-28 Wagner Alarm Sicherung Method and device for extinguishing fires in tunnels
DE10164293A1 (en) * 2001-12-28 2003-07-10 Wagner Alarm Sicherung Method and device for measuring the oxygen content
BR0200292A (en) * 2002-02-01 2003-10-07 Paulo Coelho Vieira Pyrotechnic device for the destruction of valuable documents
DE10205373B4 (en) 2002-02-09 2007-07-19 Aloys Wobben Fire protection
DE10235718B3 (en) * 2002-07-31 2004-04-08 Htk Hamburg Gmbh Inertizing method for reducing fire and explosion risk in closed room, e.g. cold store, switching or control centre, submarine, bank vault, diving bell or aircraft
JP4490963B2 (en) * 2003-02-15 2010-06-30 ガルフストリーム・エアロスペース・コーポレイション Aircraft cabin atmospheric composition control method
DE10310439B3 (en) * 2003-03-11 2004-12-09 Basf Coatings Ag Process for fire and explosion protection in a high-bay warehouse for chemical hazardous substances and fire and explosion-protected high-bay warehouse
DE10311558B3 (en) * 2003-03-17 2004-10-21 Fritz Curtius Device for extinguishing fire comprises treatment stage for exhaust gases, quenching/washing stage for exhaust gases, transporting devices and pipelines for forming gas circulation
US8763712B2 (en) 2003-04-09 2014-07-01 Firepass Corporation Hypoxic aircraft fire prevention system with advanced hypoxic generator
DE10352437A1 (en) 2003-11-10 2005-06-16 Wagner Alarm- Und Sicherungssysteme Gmbh Device for preventing and extinguishing fires
DK1550481T3 (en) * 2003-12-29 2013-02-11 Amrona Ag Method of inertization to reduce the risk of fire
DK1550482T3 (en) 2003-12-29 2010-05-25 Amrona Ag Inertization method for extinguishing a fire
DK1683548T3 (en) * 2005-01-21 2013-02-11 Amrona Ag Method of inertization to avoid fire
DE102005009573B4 (en) * 2005-02-28 2017-11-02 Minimax Gmbh & Co. Kg Plant for the permanent decoration of a fire-endangered area
DE102005023101B4 (en) * 2005-05-13 2013-10-10 Minimax Gmbh & Co. Kg Method for introducing an inert gas and plant for inerting
US8813860B2 (en) 2005-11-10 2014-08-26 Airbus Operations Gmbh Fuel cell system for extinguishing fires
DE102005053692B3 (en) 2005-11-10 2007-01-11 Airbus Deutschland Gmbh Fire protection system for reducing the fire risk in an airplane, ship or building comprises a fuel cell for producing nitrogen-enriched cathode outgoing air and a line for feeding the outgoing air into a space
ATE421361T1 (en) 2006-10-11 2009-02-15 Amrona Ag MULTI-STAGE INERTIZATION PROCESS FOR FIRE PREVENTION AND FIRE EXTINGUISHING IN CLOSED ROOMS
PL1913978T3 (en) * 2006-10-19 2009-10-30 Amrona Ag Inerting device with nitrogen generator
SI1913980T1 (en) * 2006-10-19 2009-04-30 Amrona Ag Inerting device with safety device
EP2014336B1 (en) * 2007-07-13 2010-03-10 Amrona AG Method and device for fire prevention and/or fire fighting in closed rooms
KR101407873B1 (en) * 2007-08-01 2014-06-20 암로나 아게 Inertization method for reducing the risk of fire in an enclosed area and device for carrying out said method
WO2009016168A1 (en) 2007-08-01 2009-02-05 Amrona Ag Device and method for fire-prevention and for extinguishing a fire that has broken out in an enclosed area
DE502008001275D1 (en) * 2008-10-07 2010-10-14 Amrona Ag Inert gas fire extinguishing system for reducing the risk and extinguishing fires in a shelter
PL2602006T3 (en) * 2011-12-05 2017-07-31 Amrona Ag Method for extinguishing a fire in a closed space and fire extinguishing assembly
EP2706515B1 (en) 2012-09-07 2014-11-12 Amrona AG Device and method for detecting dispersed light signals
DE102012025403A1 (en) 2012-12-21 2014-06-26 Kiekert Aktiengesellschaft Motor vehicle door lock
EP2801392B1 (en) 2013-05-06 2016-06-29 Amrona AG Inerting method and system for oxygen reduction
EP2881149B1 (en) 2013-12-04 2018-02-28 Amrona AG Oxygen reduction system and method for operating an oxygen reduction system
ES2618853T3 (en) 2014-09-22 2017-06-22 Amrona Ag Inert gas extinguishing facility
PL3042698T3 (en) 2015-01-09 2017-08-31 Amrona Ag Method and system to prevent and/or extinguish a fire
PL3184152T3 (en) 2015-12-22 2020-03-31 Amrona Ag Oxygen reduction system and method for operating an oxygen reduction system
US10933262B2 (en) 2015-12-22 2021-03-02 WAGNER Fire Safety, Inc. Oxygen-reducing installation and method for operating an oxygen-reducing installation
DE102017103945A1 (en) * 2017-02-24 2018-08-30 M. Braun Inertgas-Systeme Gmbh Apparatus and method for exchanging a gas from a working space of a walk-in inert gas housing
CN107875539A (en) * 2017-10-31 2018-04-06 天津森罗科技股份有限公司 A kind of hypoxic fire prevention system and its method
EP3569290B1 (en) * 2018-05-14 2024-02-14 Wagner Group GmbH Control and regulating system for an oxygen reducing installation

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JPH08141102A (en) * 1994-11-21 1996-06-04 Koatsu:Kk Nitrogen-gas fire extinguishing equipment
US5799652A (en) * 1995-05-22 1998-09-01 Hypoxico Inc. Hypoxic room system and equipment for Hypoxic training and therapy at standard atmospheric pressure
JP3719565B2 (en) * 1997-03-27 2005-11-24 能美防災株式会社 Fire extinguishing method and fire extinguishing apparatus

Also Published As

Publication number Publication date
PL188349B1 (en) 2005-01-31
DE59906865D1 (en) 2003-10-09
ES2193902T1 (en) 2003-11-16
AU747436B2 (en) 2002-05-16
EP1062005B2 (en) 2007-03-28
DK1062005T4 (en) 2007-08-06
WO1999047210A1 (en) 1999-09-23
NO20000791D0 (en) 2000-02-17
ES2193902T5 (en) 2012-02-28
DE19811851C2 (en) 2001-01-04
RU2212262C2 (en) 2003-09-20
ATE248626T1 (en) 2003-09-15
EP1062005A1 (en) 2000-12-27
EP1062005B1 (en) 2003-09-03
NO329215B1 (en) 2010-09-13
AU2725899A (en) 1999-10-11
CZ2000127A3 (en) 2000-06-14
CA2301628C (en) 2006-08-15
UA67746C2 (en) 2004-07-15
CZ297177B6 (en) 2006-09-13
ES2193902T3 (en) 2011-04-01
EP1062005B3 (en) 2013-07-24
ES2193902T7 (en) 2013-12-23
NO20000791L (en) 2000-02-17
PL338246A1 (en) 2000-10-09
DE19811851A1 (en) 1999-09-23
DK1062005T3 (en) 2004-01-05

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EEER Examination request
MKLA Lapsed

Effective date: 20190218