ATE248626T1 - INERTIZATION METHOD FOR FIRE PREVENTION AND EXTINGUISHING IN CLOSED ROOMS - Google Patents

INERTIZATION METHOD FOR FIRE PREVENTION AND EXTINGUISHING IN CLOSED ROOMS

Info

Publication number
ATE248626T1
ATE248626T1 AT99907555T AT99907555T ATE248626T1 AT E248626 T1 ATE248626 T1 AT E248626T1 AT 99907555 T AT99907555 T AT 99907555T AT 99907555 T AT99907555 T AT 99907555T AT E248626 T1 ATE248626 T1 AT E248626T1
Authority
AT
Austria
Prior art keywords
oxygen
space
fire
monitored
inerting
Prior art date
Application number
AT99907555T
Other languages
German (de)
Inventor
Ernst Werner Wagner
Volker Dr Schuette
Original Assignee
Wagner Alarm Sicherung
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=ATE248626(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wagner Alarm Sicherung filed Critical Wagner Alarm Sicherung
Application granted granted Critical
Publication of ATE248626T1 publication Critical patent/ATE248626T1/en

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 relates 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.
AT99907555T 1998-03-18 1999-02-17 INERTIZATION METHOD FOR FIRE PREVENTION AND EXTINGUISHING IN CLOSED ROOMS ATE248626T1 (en)

Applications Claiming Priority (2)

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
PCT/EP1999/001021 WO1999047210A1 (en) 1998-03-18 1999-02-17 Inerting method for preventing and extinguishing fires in enclosed spaces

Publications (1)

Publication Number Publication Date
ATE248626T1 true ATE248626T1 (en) 2003-09-15

Family

ID=7861385

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99907555T ATE248626T1 (en) 1998-03-18 1999-02-17 INERTIZATION METHOD FOR FIRE PREVENTION AND EXTINGUISHING IN CLOSED ROOMS

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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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
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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
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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
CA2301628A1 (en) 1999-09-23
RU2212262C2 (en) 2003-09-20
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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