EP1062005B3 - Inertisierungsverfahren zur brandverhütung und -löschung in geschlossenen räumen - Google Patents

Inertisierungsverfahren zur brandverhütung und -löschung in geschlossenen räumen Download PDF

Info

Publication number: EP1062005B3
Authority: EP; European Patent Office
Prior art keywords: oxygen; space; fire; monitored; inerting
Prior art date: 1998-03-18
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

Application number

EP99907555.9A

Other languages

German (de)

English (en)

French (fr)

Other versions

EP1062005B2 (de

EP1062005B1 (de

EP1062005A1 (de

Inventor

Ernst Werner Wagner

Volker Dr. Schütte

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 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.)

1998-03-18

Filing date

1999-02-17

Publication date

2013-07-24

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=EP1062005(B3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1999-02-17 Application filed by Wagner Group GmbH filed Critical Wagner Group GmbH

2000-12-27 Publication of EP1062005A1 publication Critical patent/EP1062005A1/de

2003-09-03 Application granted granted Critical

2003-09-03 Publication of EP1062005B1 publication Critical patent/EP1062005B1/de

2007-03-28 Publication of EP1062005B2 publication Critical patent/EP1062005B2/de

2013-07-24 Publication of EP1062005B3 publication Critical patent/EP1062005B3/de

2019-02-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims abstract description 38
229910052760 oxygen Inorganic materials 0.000 claims abstract description 50
239000001301 oxygen Substances 0.000 claims abstract description 50
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 49
239000007789 gas Substances 0.000 claims abstract description 29
238000001514 detection method Methods 0.000 claims abstract description 21
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 34
229910052757 nitrogen Inorganic materials 0.000 claims description 17
238000004519 manufacturing process Methods 0.000 claims description 6
238000000605 extraction Methods 0.000 claims description 2
239000011261 inert gas Substances 0.000 abstract description 11
238000003860 storage Methods 0.000 abstract description 3
239000003570 air Substances 0.000 description 10
239000000463 material Substances 0.000 description 5
241001465754 Metazoa Species 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 4
238000005516 engineering process Methods 0.000 description 4
239000010959 steel Substances 0.000 description 4
238000011161 development Methods 0.000 description 3
230000018109 developmental process Effects 0.000 description 3
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
239000012080 ambient air Substances 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
239000007788 liquid Substances 0.000 description 2
230000002265 prevention Effects 0.000 description 2
239000000443 aerosol Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000012217 deletion Methods 0.000 description 1
230000037430 deletion Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
231100001261 hazardous Toxicity 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000012806 monitoring device Methods 0.000 description 1
229910052756 noble gas Inorganic materials 0.000 description 1
150000002835 noble gases Chemical class 0.000 description 1
150000002926 oxygen Chemical class 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000005855 radiation Effects 0.000 description 1
238000005245 sintering Methods 0.000 description 1
239000000779 smoke Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Images

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

Definitions

the present invention relates to an inerting method for reducing the risk and extinguishing fires in enclosed spaces and to an apparatus for carrying out the method.
inert gas extinguishing technology as the flooding of a fire-prone or in fire space by oxygen-displacing gases such as carbon dioxide, nitrogen, noble gases and mixtures thereof is called, the oxygen-displacing gases are stored usually in special ancillary rooms in steel cylinders. If necessary, then the gas is passed through piping systems and corresponding outlet nozzles in the space in question.
inert gas technology entails certain problems and has clear boundaries in terms of room size. In the case of large rooms, for example with a floor area of 20 "50 m and a height of 6.5 m, this results in a volume of 6500 m 3.
Standard steel cylinders are those with a capacity of 80 l 200 bar, which is currently the upper standard size because of the limit load capacity of the available valves.For example, at 200 bar cylinder pressure, 80 liters contain 18.3 kg of nitrogen, which then yields 16 m 3 of nitrogen in a relaxed state at 1 bar ambient pressure. In order to flood the above room with 6,500 m 3 volume with inert gas, the contents of 300 steel bottles would then be required.This bottle weighs about 100 kg, which would make a weight of 30 t for 300 bottles Weight of the pipes and fittings, so that very high demands on the carrying capacity of the storage rooms would have to be made ne large footprint needed for such a number of bottles.
the US-A-3,830,307 discloses an apparatus for extinguishing fires in confined spaces, comprising a fire detection device for detecting a fire characteristic in the room air, and a container of liquid or gas nitrogen as an inert gas. This is passed via a pipeline into the space to be monitored, wherein the nitrogen in the form of finely divided drops passes through a nozzle into the room and the oxygen content is lowered rapidly to a certain Vollinertmaschineslust. It is also proposed to reduce the oxygen content to 11 vol .-% for prevention.
the advantages of the method according to the invention are, in particular, that the number of containers required for the oxygen displacing inert gases in case of fire is significantly reduced. This significantly reduces the overall costs of the fire prevention and fire extinguishing system. In addition, it is structural a smaller pressure relief device required because in case of fire, only a smaller volume of gas must flow within the short time available for which a relief must be provided structurally.
a device for carrying out this method which initially comprises the following components: An oxygen measuring device in the space to be monitored; a first plant for the production of the oxygen-displacing gas or for the removal of oxygen from the space to be monitored; a second system for the sudden introduction of an oxygen-displacing gas in the space to be monitored; and a fire detection device for detecting a fire characteristic in the room air.
a controller is provided which emits a Grundinertretessignal depending on the oxygen content of the room air of the space to be monitored to the first system for the production of oxygen-displacing gas or for the removal of oxygen, and in response to a detection signal from the fire detection device Vollinertretessignal outputs to the second system.
This device realizes in an ideal way the connection of the method according to the invention with a fire detection device.
the control according to the invention for outputting the basic inerting signal and the full inertization signal takes into account the particular conditions of the room to be monitored, the Grundinertretespar was previously calculated according to the size and type of space.
the inerting process preferably contains the following further 2 process steps, which are carried out before the first process step, the lowering of the oxygen content to a specific basic inerting level: According to this development, first the oxygen content in the room to be monitored is measured and then in a second process step Lowering to the basic inerting level as a function of the oxygen measured value. Thus, the inertization process adapts to certain leaks in the room, by a classical control of the oxygen content in the space to be monitored.
a detector for fire characteristics is integrated into the process, which emits a signal for Vollinertmaschine in case of fire.
an aspirative fire detection device is understood to mean a fire detection device which actively aspirates a representative subset of the room air via a pipeline or duct system at a multiplicity of locations and then feeds this subset to a measuring chamber with a detector for detecting a fire characteristic.
fire characteristic is understood to mean physical quantities which undergo measurable changes in the environment of a fire of origin, for example the ambient temperature, the proportion of solid or liquid or gas in the ambient air (formation of smoke in the form of particles or aerosols or steam) or the ambient radiation.
the method can be carried out in a particularly advantageous manner, if the Grundinertleitersforementioned done by machine production and subsequent introduction of oxygen-displacing gases or by a mechanical oxygen extraction. This is feasible in that more time is available to sink to the bottom inertization level, so that a gradual reduction of the oxygen content in the corresponding room by one machine is sufficient.
a introduction of oxygen displacing gases in the enclosed space provided in which case all inert gases can be used in principle.
These can be provided in an advantageous manner in gas containers, since even with larger spaces, the volume to be filled between the Grundinertmaschinesclude and the Vollinertmaschineshou no longer causes problems.
a machine production of oxygen-displacing gases for example by a nitrogen machine, of great advantage, since it also the gas containers, which are responsible for Vollinertmaschine can be refilled after use.
the introduction of the oxygen-displacing gases takes place as a function of the oxygen content measured in the closed space. This ensures that only the amount of gas required for Vollinertmaschine is always supplied.
the production of the oxygen-displacing gases to achieve the basic inertization level is performed by a nitrogen machine or the like. It has already been mentioned that in this way the gas tanks responsible for the full inertisation can advantageously be refilled, should they have once been emptied.
To monitor is a closed room with normal room air with the usual oxygen content of 21 vol .-%.
the oxygen content in the enclosed space is lowered by introducing nitrogen from a nitrogen machine to a certain basic inerting level.
the oxygen content in the room to be monitored is constantly measured.
the target specification was previously calculated on the basis of the properties of the room and its population with computer equipment and the like.
An aspirative fire detection apparatus equipped with a fire characteristic detector continuously draws representative subsets of the room air via piping or ducting and supplies those subsets to the fire characteristics detector. If a fire parameter is detected and detected with the usual safety loops for a fire, the room is quickly flooded with nitrogen from steel cylinders until a desired oxygen concentration is reached. This was previously determined by the flammable materials in the room.
the oxygen measuring device constantly checks whether a lower threshold value of a health-endangering oxygen concentration has been reached. If this is not yet the case, the nitrogen machine continues to receive the base inerting signal and continues to flood the room with nitrogen. If the health-threatening threshold value is reached, a request is made as to whether the conditions for a night operation or the conditions for a daytime operation should be established. If the room is no longer entered by persons or animals, the Vollinertretessignal is discharged to the nitrogen machine, whereupon, depending on the measured oxygen content, a further oxygen displacement takes place until the specified for the space and the materials contained extinguishable concentration is reached. However, if the room is still to be entered, the oxygen concentration is maintained at a non-hazardous level of about 16% by means of the oxygen measuring device.

Landscapes

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)
Fire-Extinguishing Compositions (AREA)
Fire Alarms (AREA)
Buildings Adapted To Withstand Abnormal External Influences (AREA)
Scissors And Nippers (AREA)
Toilet Supplies (AREA)
Respiratory Apparatuses And Protective Means (AREA)

EP99907555.9A 1998-03-18 1999-02-17 Inertisierungsverfahren zur brandverhütung und -löschung in geschlossenen räumen Expired - Lifetime EP1062005B3 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19811851A DE19811851C2 (de)	1998-03-18	1998-03-18	Inertisierungsverfahren zur Brandverhütung und -löschung in geschlossenen Räumen
DE19811851		1998-03-18
PCT/EP1999/001021 WO1999047210A1 (de)	1998-03-18	1999-02-17	Inertisierungsverfahren zur brandverhütung und -löschung in geschlossenen räumen

Publications (4)

Publication Number	Publication Date
EP1062005A1 EP1062005A1 (de)	2000-12-27
EP1062005B1 EP1062005B1 (de)	2003-09-03
EP1062005B2 EP1062005B2 (de)	2007-03-28
EP1062005B3 true EP1062005B3 (de)	2013-07-24

Family

ID=7861385

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP99907555.9A Expired - Lifetime EP1062005B3 (de)	1998-03-18	1999-02-17	Inertisierungsverfahren zur brandverhütung und -löschung in geschlossenen räumen

Country Status (13)

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

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7900709B2 (en)	2000-12-28	2011-03-08	Kotliar Igor K	Hypoxic aircraft fire prevention and suppression system with automatic emergency oxygen delivery system
JP2003530922A (ja) *	2000-04-17	2003-10-21	コトライアー・イガー・ケイ	有人環境での低酸素濃度火災予防システム及び火災抑止システム並びに呼吸可能な消火性組成物
JP2002025723A (ja)	2000-07-10	2002-01-25	Sumitomo Wiring Syst Ltd	ジョイントコネクタ
DE10033650A1 (de) *	2000-07-11	2002-01-31	Messer Griesheim Gmbh	Anlage und Verfahren zum Lagern und/oder Verarbeiten von Gegenständen unter inerten Bedingungen
DE10051662B4 (de) *	2000-10-18	2004-04-01	Airbus Deutschland Gmbh	Verfahren zur Löschung eines innerhalb eines geschlossenen Raumes ausgebrochenen Feuers
DE10121550B4 (de) *	2001-01-11	2004-05-19	Wagner Alarm- Und Sicherungssysteme Gmbh	Inertisierungsverfahren mit Stickstoffpuffer
CN1251775C (zh)	2001-01-11	2006-04-19	瓦格纳报警和安全系统有限公司	用氮缓冲器的惰性化方法以及实施所述方法的装置
DE10156042A1 (de) *	2001-11-15	2003-05-28	Wagner Alarm Sicherung	Verfahren und Vorrichtung zum Löschen von Bränden in Tunneln
DE10164293A1 (de) *	2001-12-28	2003-07-10	Wagner Alarm Sicherung	Verfahren und Vorrichtung zum Messen des Sauerstoffgehaltes
BR0200292A (pt) *	2002-02-01	2003-10-07	Paulo Coelho Vieira	Dispositivo pirotécnico para a destruição de documentos de valor
DE10205373B4 (de)	2002-02-09	2007-07-19	Aloys Wobben	Brandschutz
DE10235718B3 (de) *	2002-07-31	2004-04-08	Htk Hamburg Gmbh	Verfahren zur Inertisierung von geschlossenen Räumen zur Herabsenkung von Brand- und Explosionsgefahr sowie eine Vorrichtung zur Durchführung des Verfahrens
JP4490963B2 (ja) *	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	航空機キャビン大気組成制御方法
DE10310439B3 (de) *	2003-03-11	2004-12-09	Basf Coatings Ag	Verfahren zum Brand- und Explosionsschutz in einem Hochregallager für chemische Gefahrstoffe und brand- und explosionsgeschütztes Hochregallager
DE10311558B3 (de) *	2003-03-17	2004-10-21	Fritz Curtius	Löschverfahren für Brandstellen
US8763712B2 (en)	2003-04-09	2014-07-01	Firepass Corporation	Hypoxic aircraft fire prevention system with advanced hypoxic generator
DE10352437A1 (de) *	2003-11-10	2005-06-16	Wagner Alarm- Und Sicherungssysteme Gmbh	Vorrichtung zum Verhindern und Löschen von Bränden
EP1550482B1 (de)	2003-12-29	2010-04-14	Amrona AG	Inertisierungsverfahren zum Löschen eines Brandes
ES2399215T3 (es) *	2003-12-29	2013-03-26	Amrona Ag	Procedimiento de inertización para la disminución del riesgo de un incendio
RU2283674C2 (ru) *	2004-11-23	2006-09-20	Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева"	Способ тушения пожара в закрытых специализированных объектах и система для его осуществления
DE102005002172A1 (de) *	2005-01-17	2006-07-27	Amrona Ag	Inertisierungsverfahren zur Brandvermeidung
DK1683548T3 (da) *	2005-01-21	2013-02-11	Amrona Ag	Fremgangsmåde til inertisering for at undgå brand
DE102005009573B4 (de) *	2005-02-28	2017-11-02	Minimax Gmbh & Co. Kg	Anlage zur Permanentinertisierung eines brandgefährdeten Bereiches
DE102005023101B4 (de) *	2005-05-13	2013-10-10	Minimax Gmbh & Co. Kg	Verfahren zum Einbringen eines Inertgases und Anlage zum Inertisieren
DE102005053692B3 (de)	2005-11-10	2007-01-11	Airbus Deutschland Gmbh	Brandschutz mit Brennstoffzellenabluft
RU2410143C2 (ru)	2005-11-10	2011-01-27	Эйрбас Дойчланд Гмбх	Система и способ пожаротушения
DE502006002728D1 (de) *	2006-10-11	2009-03-12	Amrona Ag	Mehrstufiges Inertisierungsverfahren zur Brandverhütung und Brandlöschung in geschlossenen Räumen
EP1913980B1 (de) *	2006-10-19	2009-01-14	Amrona AG	Inertisierungsvorrichtung mit Sicherheitseinrichtung
DK1913978T3 (da)	2006-10-19	2009-09-21	Amrona Ag	Inaktiveringsapparat med kvælstofgenerator
EP2014336B1 (de) *	2007-07-13	2010-03-10	Amrona AG	Verfahren und Vorrichtung zur Brandverhütung und/oder Brandlöschung in geschlossenen Räumen
RU2469759C2 (ru) *	2007-08-01	2012-12-20	Амрона Аг	Способ инертирования с целью снижения опасности возгорания в замкнутом пространстве и устройство для осуществления этого способа
JP5184636B2 (ja)	2007-08-01	2013-04-17	アムロナ・アーゲー	閉鎖された空間において発生した火災の防止又は消火方法及び火災の防止又は消火装置
DK2186546T3 (da)	2008-10-07	2011-01-03	Amrona Ag	Inertgasbrandslukningsanlæg til formindskelse af risikoen og til slukning af brande i et beskyttelsesrum
US9033061B2 (en) *	2009-03-23	2015-05-19	Kidde Technologies, Inc.	Fire suppression system and method
PL2602006T3 (pl) *	2011-12-05	2017-07-31	Amrona Ag	Sposób gaszenia pożaru w zamkniętej przestrzeni i instalacja do gaszenia pożaru
ES2529124T3 (es)	2012-09-07	2015-02-17	Amrona Ag	Dispositivo y procedimiento para la detección de señales de luz dispersada
DE102012025403A1 (de)	2012-12-21	2014-06-26	Kiekert Aktiengesellschaft	Kraftfahrzeugtürverschluss
PT2801392T (pt)	2013-05-06	2016-08-22	Amrona Ag	Método e sistema de inertização para a redução de oxigénio
EP2881149B1 (de)	2013-12-04	2018-02-28	Amrona AG	Sauerstoffreduzierungsanlage sowie Verfahren zum Betreiben einer Sauerstoffreduzierungsanlage
PT2998002T (pt)	2014-09-22	2017-01-31	Amrona Ag	Sistema de extinção de gás inerte
ES2624672T3 (es)	2015-01-09	2017-07-17	Amrona Ag	Procedimiento y sistema para prevenir y/o extinguir un incendio
US10933262B2 (en)	2015-12-22	2021-03-02	WAGNER Fire Safety, Inc.	Oxygen-reducing installation and method for operating an oxygen-reducing installation
EP3184152B1 (de)	2015-12-22	2019-09-11	Amrona AG	Sauerstoffreduzierungsanlage und verfahren zum betreiben einer sauerstoffreduzierungsanlage
DE102017103945A1 (de) *	2017-02-24	2018-08-30	M. Braun Inertgas-Systeme Gmbh	Vorrichtung und Verfahren zum Austausch eines Gases aus einem Arbeitsraum eines begehbaren Inertgas-Gehäuses
CN118477268A (zh) *	2017-10-31	2024-08-13	天津森罗科技股份有限公司	一种低氧防火系统及其方法
EP3569290B1 (de)	2018-05-14	2024-02-14	Wagner Group GmbH	Steuerungs- und regelungssystem einer sauerstoffreduzierungsanlage
DE102019117651A1 (de) *	2019-07-01	2021-01-07	Wagner Group Gmbh	Verfahren zur Inbetriebnahme einer Sauerstoffreduzierungsanlage, computerlesbares-Speichermedium und Sauerstoffreduzierungsanlage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3438445A (en) †	1967-07-25	1969-04-15	Calmac Mfg Corp	Life-supporting and property protecting firefighting process and apparatus
US3830307A (en)	1970-05-11	1974-08-20	Parker Hannifin Corp	Fire prevention and/or suppression system
US3893514A (en) *	1973-11-23	1975-07-08	Us Navy	Suppression of fires in confined spaces by pressurization
GB2090736A (en) *	1981-01-10	1982-07-21	Venton Machinenbau Ag	A method and apparatus for reducing the risk of spontaneous combustion in a gas mixture
US4807706A (en) *	1987-07-31	1989-02-28	Air Products And Chemicals, Inc.	Breathable fire extinguishing gas mixtures
SU1678391A1 (ru) *	1989-10-05	1991-09-23	Высшая инженерная пожарно-техническая школа	Установка пожаротушени
RU2033215C1 (ru) *	1991-05-31	1995-04-20	Всероссийский научно-исследовательский институт противопожарной обороны	Способ предупреждения и тушения загораний в хранилищах силосного типа
FI98559C (fi) *	1993-11-09	1997-07-10	Aga Ab	Menetelmä ja laite säätää olennaisesti suljetun eläinsuojan tai vastaavan tilan ilmakehää
JPH08141102A (ja) *	1994-11-21	1996-06-04	Koatsu:Kk	窒素ガス消火設備
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 (ja) *	1997-03-27	2005-11-24	能美防災株式会社	消火方法および消火装置

1998
- 1998-03-18 DE DE19811851A patent/DE19811851C2/de not_active Expired - Fee Related
1999
- 1999-02-17 UA UA2000020880A patent/UA67746C2/uk unknown
- 1999-02-17 CA CA002301628A patent/CA2301628C/en not_active Expired - Fee Related
- 1999-02-17 EP EP99907555.9A patent/EP1062005B3/de not_active Expired - Lifetime
- 1999-02-17 DE DE59906865T patent/DE59906865D1/de not_active Expired - Lifetime
- 1999-02-17 AT AT99907555T patent/ATE248626T1/de active
- 1999-02-17 PL PL99338246A patent/PL188349B1/pl unknown
- 1999-02-17 WO PCT/EP1999/001021 patent/WO1999047210A1/de not_active Ceased
- 1999-02-17 RU RU2000102676/12A patent/RU2212262C2/ru not_active IP Right Cessation
- 1999-02-17 DK DK99907555T patent/DK1062005T4/da active
- 1999-02-17 AU AU27258/99A patent/AU747436B2/en not_active Ceased
- 1999-02-17 CZ CZ20000127A patent/CZ297177B6/cs not_active IP Right Cessation
- 1999-02-17 ES ES99907555T patent/ES2193902T7/es active Active
2000
- 2000-02-17 NO NO20000791A patent/NO329215B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO20000791L (no)	2000-02-17
AU747436B2 (en)	2002-05-16
DE19811851A1 (de)	1999-09-23
DE19811851C2 (de)	2001-01-04
AU2725899A (en)	1999-10-11
EP1062005B2 (de)	2007-03-28
CZ2000127A3 (cs)	2000-06-14
ES2193902T5 (es)	2012-02-28
PL188349B1 (pl)	2005-01-31
PL338246A1 (en)	2000-10-09
ES2193902T1 (es)	2003-11-16
DK1062005T3 (da)	2004-01-05
ES2193902T7 (es)	2013-12-23
WO1999047210A1 (de)	1999-09-23
CA2301628C (en)	2006-08-15
ATE248626T1 (de)	2003-09-15
DE59906865D1 (de)	2003-10-09
EP1062005B1 (de)	2003-09-03
NO20000791D0 (no)	2000-02-17
RU2212262C2 (ru)	2003-09-20
ES2193902T3 (es)	2011-04-01
NO329215B1 (no)	2010-09-13
CA2301628A1 (en)	1999-09-23
UA67746C2 (uk)	2004-07-15
CZ297177B6 (cs)	2006-09-13
EP1062005A1 (de)	2000-12-27
DK1062005T4 (da)	2007-08-06

Legal Events

Date	Code	Title	Description
2000-11-10	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2000-12-27	17P	Request for examination filed	Effective date: 19991214
2000-12-27	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
2001-10-04	17Q	First examination report despatched	Effective date: 20010817
2002-01-29	TPAD	Observations filed by third parties	Free format text: ORIGINAL CODE: EPIDOS TIPA
2002-02-06	RIN1	Information on inventor provided before grant (corrected)	Inventor name: SCHUETTE, VOLKER DR. Inventor name: WAGNER, ERNST, WERNER
2003-05-05	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2003-06-07	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2003-07-18	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2003-09-03	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
2003-09-03	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH
2003-09-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: EP
2003-09-24	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
2003-09-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: NV Representative=s name: FELBER & PARTNER AG PATENTANWAELTE
2003-10-09	REF	Corresponds to:	Ref document number: 59906865 Country of ref document: DE Date of ref document: 20031009 Kind code of ref document: P
2003-10-15	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN
2003-12-22	REG	Reference to a national code	Ref country code: GR Ref legal event code: EP Ref document number: 20030404595 Country of ref document: GR
2004-01-05	REG	Reference to a national code	Ref country code: DK Ref legal event code: T3
2004-01-07	REG	Reference to a national code	Ref country code: SE Ref legal event code: TRGR
2004-02-03	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040203 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040203
2004-02-17	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040217
2004-06-01	PLBQ	Unpublished change to opponent data	Free format text: ORIGINAL CODE: EPIDOS OPPO
2004-06-04	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
2004-06-11	ET	Fr: translation filed
2004-07-05	PLAX	Notice of opposition and request to file observation + time limit sent	Free format text: ORIGINAL CODE: EPIDOSNOBS2
2004-07-21	26	Opposition filed	Opponent name: MINIMAX GMBH Effective date: 20040526
2004-09-01	NLR1	Nl: opposition has been filed with the epo	Opponent name: MINIMAX GMBH
2004-11-10	PLBB	Reply of patent proprietor to notice(s) of opposition received	Free format text: ORIGINAL CODE: EPIDOSNOBS3
2005-03-09	PLAY	Examination report in opposition despatched + time limit	Free format text: ORIGINAL CODE: EPIDOSNORE2
2005-08-06	PLAH	Information related to despatch of examination report in opposition + time limit modified	Free format text: ORIGINAL CODE: EPIDOSCORE2
2005-09-13	PLBC	Reply to examination report in opposition received	Free format text: ORIGINAL CODE: EPIDOSNORE3
2007-02-23	PUAH	Patent maintained in amended form	Free format text: ORIGINAL CODE: 0009272
2007-03-28	27A	Patent maintained in amended form	Effective date: 20070328
2007-03-28	AK	Designated contracting states	Kind code of ref document: B2 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
2007-04-30	REG	Reference to a national code	Ref country code: CH Ref legal event code: AEN Free format text: AUFRECHTERHALTUNG DES PATENTES IN GEAENDERTER FORM
2007-05-16	REG	Reference to a national code	Ref country code: ES Ref legal event code: FD2A Effective date: 20040218
2007-06-01	NLR2	Nl: decision of opposition	Effective date: 20070328
2007-06-20	GBTA	Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977)
2007-07-03	REG	Reference to a national code	Ref country code: SE Ref legal event code: RPEO
2007-07-23	REG	Reference to a national code	Ref country code: GR Ref legal event code: EP Ref document number: 20070401963 Country of ref document: GR
2007-08-01	NLR3	Nl: receipt of modified translations in the netherlands language after an opposition procedure
2007-08-06	REG	Reference to a national code	Ref country code: DK Ref legal event code: T4
2007-10-26	ET3	Fr: translation filed ** decision concerning opposition
2011-04-01	REG	Reference to a national code	Ref country code: ES Ref legal event code: FG2A Ref document number: 2193902 Country of ref document: ES Kind code of ref document: T3 Effective date: 20110401
2011-07-18	REG	Reference to a national code	Ref country code: ES Ref legal event code: FD2A Effective date: 20110718
2011-12-28	REG	Reference to a national code	Ref country code: NL Ref legal event code: TD Effective date: 20111221 Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20111201 AND 20111207
2012-02-28	REG	Reference to a national code	Ref country code: ES Ref legal event code: DC2A Ref document number: 2193902 Country of ref document: ES Kind code of ref document: T5 Effective date: 20120228
2012-02-29	REG	Reference to a national code	Ref country code: CH Ref legal event code: PFUS Owner name: WAGNER GROUP GMBH, DE Free format text: FORMER OWNER: WAGNER ALARM- UND SICHERUNGSSYSTEME GMBH, DE
2012-03-16	REG	Reference to a national code	Ref country code: FR Ref legal event code: TP Owner name: WAGNER GROUP GMBH, DE Effective date: 20120216 Ref country code: FR Ref legal event code: CD Owner name: WAGNER GROUP GMBH, DE Effective date: 20120216
2012-03-31	BECN	Be: change of holder's name	Owner name: WAGNER GROUP G.M.B.H. Effective date: 20120328
2012-06-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: PC Ref document number: 248626 Country of ref document: AT Kind code of ref document: T Owner name: WAGNER GROUP GMBH, DE Effective date: 20120418
2012-07-18	REG	Reference to a national code	Ref country code: NL Ref legal event code: VD3 Effective date: 20120713
2012-11-08	REG	Reference to a national code	Ref country code: DE Ref legal event code: R055 Ref document number: 59906865 Country of ref document: DE
2012-11-14	PLCP	Request for limitation filed	Free format text: ORIGINAL CODE: EPIDOSNLIM1
2012-11-23	PLCQ	Request for limitation of patent found admissible	Free format text: ORIGINAL CODE: 0009231
2012-12-26	LIM1	Request for limitation found admissible	Free format text: SEQUENCE NO: 1; FILED AFTER OPPOSITION PERIOD Filing date: 20121108
2013-01-24	PLCO	Limitation procedure: reply received to communication from examining division + time limit	Free format text: ORIGINAL CODE: EPIDOSNLIR3
2013-02-22	PLCR	Communication despatched that request for limitation of patent was allowed	Free format text: ORIGINAL CODE: 0009245
2013-05-16	REG	Reference to a national code	Ref country code: DE Ref legal event code: R056 Ref document number: 59906865 Country of ref document: DE Effective date: 20130222
2013-05-22	REG	Reference to a national code	Ref country code: DE Ref legal event code: R008 Ref document number: 59906865 Country of ref document: DE
2013-05-23	PLCN	Payment of fee for limitation of patent	Free format text: ORIGINAL CODE: EPIDOSNRAL3
2013-05-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 20130219 Year of fee payment: 15
2013-06-21	PUAM	(expected) publication of b3 document	Free format text: ORIGINAL CODE: 0009410
2013-06-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN LIMITED
2013-07-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: AELM
2013-08-22	REG	Reference to a national code	Ref country code: DE Ref legal event code: R039 Ref document number: 59906865 Country of ref document: DE Effective date: 20130522
2013-09-25	REG	Reference to a national code	Ref country code: NL Ref legal event code: VD3 Effective date: 20130918
2013-10-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 20030903
2013-11-05	REG	Reference to a national code	Ref country code: SE Ref legal event code: REB3 Effective date: 20130724
2014-01-14	REG	Reference to a national code	Ref country code: GR Ref legal event code: EP Ref document number: 20130402167 Country of ref document: GR Effective date: 20131118
2015-04-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DK Payment date: 20150218 Year of fee payment: 17 Ref country code: FI Payment date: 20150211 Year of fee payment: 17 Ref country code: DE Payment date: 20150219 Year of fee payment: 17 Ref country code: ES Payment date: 20150225 Year of fee payment: 17 Ref country code: IE Payment date: 20150219 Year of fee payment: 17
2015-05-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: SE Payment date: 20150218 Year of fee payment: 17 Ref country code: GR Payment date: 20150212 Year of fee payment: 17
2015-06-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 20150218 Year of fee payment: 17
2015-10-08	REG	Reference to a national code	Ref country code: DE Ref legal event code: R042 Ref document number: 59906865 Country of ref document: DE
2016-01-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 20151008
2016-02-18	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 18
2016-05-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160229
2016-10-04	REG	Reference to a national code	Ref country code: SE Ref legal event code: EUG
2016-10-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160217
2016-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160905 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160218
2016-11-30	REG	Reference to a national code	Ref country code: IE Ref legal event code: MM4A
2016-12-12	REG	Reference to a national code	Ref country code: DK Ref legal event code: EBP Effective date: 20160229
2017-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160229 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160217
2017-02-02	REG	Reference to a national code	Ref country code: GR Ref legal event code: ML Ref document number: 20130402167 Country of ref document: GR Effective date: 20160905
2017-02-17	REG	Reference to a national code	Ref country code: FR Ref legal event code: PLFP Year of fee payment: 19
2017-03-15	REG	Reference to a national code	Ref country code: CH Ref legal event code: PCAR Free format text: NEW ADDRESS: DUFOURSTRASSE 116, 8008 ZUERICH (CH)
2017-04-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20170217 Year of fee payment: 19 Ref country code: CH Payment date: 20170217 Year of fee payment: 19
2017-05-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20160218
2017-05-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 20170217 Year of fee payment: 19 Ref country code: GB Payment date: 20170216 Year of fee payment: 19
2017-06-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IT Payment date: 20170221 Year of fee payment: 19
2018-09-14	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2018-10-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: MM01 Ref document number: 248626 Country of ref document: AT Kind code of ref document: T Effective date: 20180217
2018-10-24	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20180217
2018-11-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180217 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180228 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180228
2018-11-30	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST Effective date: 20181031
2019-02-28	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180217 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180217 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180228

Publication	Publication Date	Title
EP1062005B3 (de)	2013-07-24	Inertisierungsverfahren zur brandverhütung und -löschung in geschlossenen räumen
EP2046459B1 (de)	2011-11-23	Inertisierungsverfahren zur minderung des risikos einer brandentstehung in einem umschlossenen raum sowie vorrichtung zur durchführung des verfahrens
EP2173440B1 (de)	2015-07-22	Vorrichtung und verfahren zur brandverhütung und zur löschung eines in einem umschlossenen raum ausgebrochenen brandes
EP2014336B1 (de)	2010-03-10	Verfahren und Vorrichtung zur Brandverhütung und/oder Brandlöschung in geschlossenen Räumen
EP1682232B1 (de)	2008-01-02	Vorrichtung zum verhindern und löschen von bränden
EP1261396B1 (de)	2006-06-21	Inertisierungsverfahren mit stickstoffpuffer
EP1550482B1 (de)	2010-04-14	Inertisierungsverfahren zum Löschen eines Brandes
EP2186546A1 (de)	2010-05-19	Inertgasfeuerlöschanlage zur Minderung des Risikos und zum Löschen von Bränden in einem Schutzraum
US20020040940A1 (en)	2002-04-11	Inerting method and apparatus for preventing and extinguishing fires in enclosed spaces
EP1683548B1 (de)	2012-12-12	Inertisierungsverfahren zur Brandvermeidung
EP2594319B1 (de)	2018-05-30	Anlage zum Löschen oder Inertisieren mit einem synthetischen flüssigen Löschmittel
WO2008046673A1 (de)	2008-04-24	Inertisierungsvorrichtung mit sicherheitseinrichtung
EP1312392B1 (de)	2008-07-30	Verfahren und Vorrichtung zum Löschen von Bränden in Tunneln
WO2015082088A1 (de)	2015-06-11	Sauerstoffreduzierungsanlage sowie verfahren zum betreiben einer sauerstoffreduzierungsanlage
EP1911498B1 (de)	2009-01-21	Mehrstufiges Inertisierungsverfahren zur Brandverhütung und Brandlöschung in geschlossenen Räumen
EP3393606B1 (de)	2025-03-05	Sauerstoffreduzierungsanlage und verfahren zum betreiben einer sauerstoffreduzierungsanlage
EP1913979A1 (de)	2008-04-23	Inertisierungsvorrichtung mit Stickstoffgenerator
WO2016045979A1 (de)	2016-03-31	Inertgaslöschanlage
EP1550481B1 (de)	2012-12-19	Inertisierungsverfahren zur Minderung des Risikos eines Brandes
DE10121550B4 (de)	2004-05-19	Inertisierungsverfahren mit Stickstoffpuffer
EP1043045B1 (de)	2004-12-15	Feuerlöschanlage
EP3184152B1 (de)	2019-09-11	Sauerstoffreduzierungsanlage und verfahren zum betreiben einer sauerstoffreduzierungsanlage