EP2399649B1 - Système anti-feu pour aéronef et procédé de lutte contre les incendies à bord d'un aéronef - Google Patents

Système anti-feu pour aéronef et procédé de lutte contre les incendies à bord d'un aéronef Download PDF

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Publication number
EP2399649B1
EP2399649B1 EP11005056.4A EP11005056A EP2399649B1 EP 2399649 B1 EP2399649 B1 EP 2399649B1 EP 11005056 A EP11005056 A EP 11005056A EP 2399649 B1 EP2399649 B1 EP 2399649B1
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EP
European Patent Office
Prior art keywords
airplane
control unit
state
extinguishing agent
aircraft
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EP11005056.4A
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German (de)
English (en)
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EP2399649A3 (fr
EP2399649A2 (fr
Inventor
Konstantin Kallergis
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Airbus Operations GmbH
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Airbus Operations GmbH
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Publication of EP2399649A2 publication Critical patent/EP2399649A2/fr
Publication of EP2399649A3 publication Critical patent/EP2399649A3/fr
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Publication of EP2399649B1 publication Critical patent/EP2399649B1/fr
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
    • A62C3/08—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in aircraft
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • A62C35/11—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone
    • A62C35/13—Permanently-installed equipment with containers for delivering the extinguishing substance controlled by a signal from the danger zone with a finite supply of extinguishing material
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
    • A62C37/44—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device only the sensor being in the danger zone

Definitions

  • the invention relates to a fire extinguishing system for an aircraft, in particular for firefighting in cargo holds of the aircraft, comprising at least one extinguishant storage with an activatable closure means which allows an escape of the extinguishing agent from the extinguishant storage in an activated state, and one connected to the closure means and at least one outlet opening Supply line, by means of which the extinguishing agent from the extinguishing agent storage of the outlet opening is zuleitbar to deploy it there for firefighting targeted in a respective space area. Furthermore, the invention relates to a method for firefighting in an aircraft.
  • Aircraft of a certain weight class are known to have a fire protection system.
  • This fire protection system consists of a fire alarm system and a fire extinguishing system.
  • the fire detection system typically includes fire or overtemperature sensors, which must be installed in each particularly fire-prone zone of the aircraft, monitoring equipment and warning devices in the cockpit. Particularly vulnerable zones are: the engines and auxiliary power systems such as the auxiliary turbine (APU, Auxiliary Power Unit).
  • fire and overtemperature sensors can be installed in the following areas: landing gear shafts, cargo holds and areas that lead hot engine air (“bleed air") to de-icing or heating. Every response of a fire warning system triggers an optical and usually also an acoustic warning in the cockpit.
  • cargo rooms of classes B, C and E must be included in the fire alarm system. Due to the large volume of the cargo holds, fire is predominantly detected not by a temperature measurement but by smoke detectors and / or gas detectors.
  • a fire extinguisher In all areas of the aircraft where a fire can endanger the aircraft and its crew, a fire extinguisher must be available. In the cockpit and the passenger cabin a fire can be fought by hand fire extinguishers. In inaccessible places, especially in the cargo holds, on the engines and the auxiliary power plants, permanently installed fire extinguishing systems are available. For these permanently installed fire extinguishing systems, the following applies: the cockpit crew must make the decision for a firefighting order if the fire alarm system signals a fire warning for one of these areas.
  • the permanently installed fire extinguishing systems each comprise at least one extinguishant storage with a closure means arranged thereon.
  • About the closure means of the extinguishing agent storage is connected to one or more supply lines, passes through the extinguishing agent from the extinguishing agent storage to the arranged at flammable areas outlet openings to be deployed from there targeted for firefighting to predetermined flammable areas.
  • the closure means is activated by the cockpit crew by means of a manually operable input means, usually a toggle switch or pushbutton protected against an unintentional actuation.
  • the closure means may for example be formed as membranes, which are pyrotechnically activated once by means of an electrical ignition pulse, i. open once and are not resealable. By the operation of the input means of the ignition pulse is initiated, which leads to the bursting of the membranes.
  • This fire extinguishing system includes a reservoir for storing pressure liquefied halon, which is connected via a piping system to extinguishing nozzles arranged within the cabin or the cargo compartment.
  • the halon is supplied as the Lösch capablee concentration in a short time building up extinguishing agent through outlet openings (extinguishing nozzles) of the cabin or cargo space.
  • a fire extinguishing system for an aircraft which comprises an extinguishant storage with an activatable closure means which allows in an activated state, an outflow of the extinguishing agent from the extinguishant storage, connected to the closure means and at least one outlet port supply line by means of the extinguishing agent from the extinguishant storage of the Outlet opening is zuleitbar to deploy there for firefighting and associated with the closure means and a manually operable input means control unit by which the closure means (2) is activated in response to an operation of the input means (18).
  • a fire extinguishing system for an aircraft in which a closure means is activated when an associated input means is manually operated.
  • This "activation" by the manual operation of the input means is independent of a given aircraft state.
  • the term “activating” does not mean an immediate production of a state in which an immediate outflow of the extinguishing agent takes place from the extinguishant storage. This is done only by pressing the input means again, each further operation of the input means releases the extinguishing agent of another extinguishing agent container.
  • halons are used today with decreasing tendency.
  • Halons are halogenated hydrocarbons whose basic molecules consist of carbon and hydrogen and in which a greater or lesser number of hydrogen atoms are replaced by halogen atoms.
  • the presence of fluorine causes a high stability of the molecules and thus contributes significantly to the fact that these compounds are relatively non-toxic.
  • the extinguishing effect of the halons is based on the fact that they decompose in the flame heat and their cleavage products react with the carriers of the combustion reaction. This stops the combustion reaction. This process is called an anticatalytic effect.
  • halides trifluorobromethane (CF 3 Br, BTM, Halon 1301) and bromochlorodifluoromethane (CBrClF 2 , BCF, Halon 1211) are still most commonly used in airplanes today. They have an excellent extinguishing effect and are relatively non-toxic. However, the decomposition products produced during the extinguishing operation are toxic, but in contrast to the CO 2 gas and the carbon monoxide (CO) formed during each fire, they have a warning effect due to irritation of the mucous membranes. However, it is well known that halons are also climate-active substances that, on the one hand, break down the ozone layer of the stratosphere and, on the other, promote the greenhouse effect. They are therefore banned by the Montreal Protocol (1989). However, there are temporary exemptions for use as extinguishing agents in aircraft extinguishing systems.
  • the possibility of triggering the fire extinguishing system for a cargo space in which may possibly accommodate people further requires the requirement that at present for cargo holds only extinguishing agents may be used, which are approved for people occupied spaces. As stated earlier, the cheaper alternative extinguishing agents can not currently be used for cargo holds.
  • the object of the invention is to provide a fire extinguishing system for an aircraft and a method for firefighting in an aircraft, which at least partially remedy the disadvantages mentioned above.
  • a fire extinguishing system for an aircraft which comprises: at least one extinguishant storage device with an activatable closure device which is activated in one Condition allows outflow of the extinguishing agent from the extinguishant storage, and connected to the closure means and at least one outlet opening supply line, by means of the extinguishing agent from the extinguishant storage of the outlet is zulistbar to deploy there for firefighting, one with the closure means and a manually operable input means Connected control unit, by which the closure means is activatable, one or more sensor systems, by means of which a current aircraft state can be determined, wherein the control unit is designed and arranged such that the closure means is activated depending on the present at the time of actuation of the input means current aircraft state.
  • the fire extinguishing system is characterized in that at least one outlet opening is arranged in a cargo compartment of the aircraft, which has a cargo door, the control unit has a storage medium, by means of which a plurality of predetermined aircraft states stored thereon can be provided, a first one of the predefined aircraft states the following conditions are defined: engines of the aircraft are parked, and the cargo compartment door is opened, and the control unit is designed and arranged such that in the event that the determined current aircraft state is identical to the first aircraft state, the closure means is not activated.
  • the closure means In contrast to the prior art in the fire extinguishing system according to the invention by actuation of the input means, for example by pressing a protected against inadvertent operation button for triggering the fire extinguishing system, the closure means is not activated in any case, and thus the extinguishing agent via the supply line and the at least one outlet opening emptied.
  • the activation of the closure means in an operation of the input means is instead carried out in dependence on a current aircraft condition determined by one or more sensor systems, i. an aircraft state, which is currently present at the time of operation of the input means and is detected by the sensor systems accordingly.
  • the sensors of the sensor systems are preferably configured redundantly.
  • aircraft state is widely understood in the present case. It can be defined by any parameters of a state of the aircraft or a state of its systems characterizing parameters, sizes, aspects, etc.
  • one aspect of an aircraft condition may indicate whether the aircraft is on (ground) ground or flying in the air, or whether certain systems are operational or non-operational. It is assumed that the sensor system (s) are / are each such are set up so that they are able to detect the parameters, quantities, aspects, etc., which define the content of the term "aircraft state", so that the current aircraft state can be determined therefrom.
  • the control unit has a storage medium by means of which one or more predetermined aircraft states stored thereon can be provided.
  • the control unit is designed and set up such that the determined current aircraft state can be compared with the provided predetermined aircraft states, and the closure means is activated as a function of the current comparison result determined at the time of actuation of the input device.
  • concrete aircraft states can be specified, in the current presence, the closure means is either activated or not activated in the case of operation of the input means.
  • the control unit is designed and set up such that in the event that the determined current aircraft state is identical to one of the provided predetermined aircraft states, the closure means is not activated.
  • the fire extinguishing system according to the invention is permanently installed in the aircraft and can be used as a fire extinguishing system for engines, auxiliary equipment (APU, etc.), landing gear shafts, bleed air lines, etc.
  • the fire extinguishing system according to the invention is used for cargo holds.
  • the at least one outlet opening is arranged in a cargo compartment of the aircraft, which has a cargo compartment door, furthermore a first of the given aircraft conditions is defined by the conditions: the engines of the aircraft are parked and the cargo compartment door is open, and finally the control unit is such executed and arranged that in case that the determined current aircraft state is identical to the first predetermined aircraft state, the closure means is not activated.
  • the conditions for the aircraft state specified above have been selected, since it can not be ruled out that persons will be present in the cargo hold when these conditions exist.
  • the additional condition may be introduced that the aircraft is motionless on the ground, i. the plane is standing on its landing gear or is jacked up on goats.
  • a signal means connected to the control unit is preferably present, with which, for example, it is possible to signal that the determined current aircraft status is identical to one of the predefined aircraft conditions.
  • the engines of the aircraft are turned off and the cargo compartment door is open, for example, a warning lamp illuminates to indicate that upon actuation of the input means
  • the warning light indicates that the fire extinguishing system is deactivated, so to speak.
  • the signal means is preferably arranged in the immediate vicinity of the manually operable input means in the cockpit, so that this important information for an operator in the cockpit is immediately recognizable. It is also conceivable that the control unit an additional
  • Bridging function for example, includes a so-called “override” switch, by means of which a “deactivation” of the fire extinguishing system can be bridged in the presence of the predetermined aircraft condition. After actuating this override switch, the closure means would then be activated in each case.
  • a further advantageous development of the fire extinguishing system according to the invention is characterized in that in the supply line, the upstream of at least one outlet opening, a controllable by the control unit valve is arranged, which is switchable from an open to a closed state and vice versa and in the closed state a Extinguishing agent supply from the extinguishing agent storage prevents the outlet opening, and the valve is switched by the control unit depending on the detected current aircraft condition.
  • This valve can, for example, provide additional security in that, in any case, even when the closure means is triggered automatically, it can always be guaranteed that the fire extinguishing agent will not be released via the at least one outlet opening under specifiable aircraft states.
  • the fire extinguishing system according to the invention is characterized in that the at least one outlet opening is arranged in a cargo hold of the aircraft, which has a cargo door, and the control unit is designed and arranged such that the valve is switched to the closed state, if the determined current state of the aircraft satisfies the following conditions: the engines of the aircraft are turned off, and the cargo door is open.
  • the closed in this aircraft state valve is reliably prevented under the specified conditions that in the event of a self-release of the closure means extinguishing agent enters the cargo space.
  • This means of closure may be another important element in the approval of the above-mentioned alternative extinguishing agents for use in cargo fire extinguishing systems.
  • Another aspect of the invention relates to an aircraft comprising a fire extinguishing system according to the above.
  • the firefighting aspect of the object is achieved by a method for firefighting in an aircraft, which at least one extinguishant storage with an activatable closure means, which allows in an activated state, an outflow of the extinguishing agent from the extinguishant storage, and a supply line connected to the closure means and at least one outlet opening, by means of the extinguishing agent from the extinguishing agent storage of the outlet is zuleitbar to deploy there for firefighting, with a connected to the closure means and a manually operable input means control unit is provided, through which the closure means is activated, one or more sensor systems are present, by means of which a current aircraft state is determined, and the closure means is activated by the control unit depending on a present at the time of actuation of the input means current aircraft state.
  • the method according to the invention is characterized in that at least one outlet opening is arranged in a cargo space of the aircraft, which has a cargo compartment door, the control unit has a storage medium, by means of which one or more predetermined aircraft states stored thereon are provided, a first of the predefined aircraft states is defined by the following conditions: engines of the aircraft are parked and the cargo compartment door is opened, and in the event that the determined current aircraft condition is identical to the first aircraft condition, the control unit does not activate the closure means.
  • the determined current aircraft state is compared with the provided predetermined aircraft states, and the closure means is activated as a function of the current comparison result determined at the time of actuation of the input device.
  • a further embodiment of the method is characterized in that in the supply line, the at least one outlet opening upstream, a controllable by the control unit valve is arranged, which is switchable from an open to a closed state and vice versa and in the closed state an extinguishing agent supply from Extinguishing agent storage prevents the exhaust port, and the control unit switches the valve depending on the detected current aircraft state.
  • the at least one outlet opening is arranged in a cargo compartment of the aircraft, which has a cargo compartment door, and the valve is switched to the closed state if the determined current aircraft state satisfies the following conditions: the engines of the aircraft are parked, and the cargo door is open.
  • the invention makes it possible, in particular, for the closure means to be activated by the control means only if the current aircraft state prevailing at the time of operation / actuation of the input means is identical to one of the predeterminable aircraft states or can not be activated by the control means only if at the time of operation / actuation of the input means prevailing current aircraft state is identical to one of the predeterminable aircraft states.
  • Fig. 1 shows a schematic representation of a fire extinguishing system according to the invention using the example of a cargo space fire extinguishing system. Shown is a fire extinguishing system for a cargo compartment 7 of an aircraft.
  • the cargo compartment 7 has a cargo compartment door 8, which can be opened for loading and unloading the cargo compartment on the ground, and which is closed during flight operations.
  • the fire extinguishing system comprises an extinguishant storage 1 in which extinguishing agent is stored.
  • the extinguishing agent storage 1 is connected via a closure means 2 with a pipe / feed line 4, can pass through the extinguishing agent with open closure means 2 to arranged in the cargo compartment 7 outlet nozzles 6 to be discharged via the outlet nozzles 6 for fire fighting.
  • the outlet nozzle 6 is preceded by a valve 5, with a Extinguishing agent supply to the outlet nozzles can be interrupted or prevented.
  • closing means 2 and valve 5 which can assume the states open or closed, in the present case further units 3 of the fire-extinguishing system are arranged, such as filters, pressure limiters, pressure sensors, etc.
  • a control unit 10 connected to the closure means 2 and a manually operable input means 18 is provided, by means of which the closure means 2 can be activated.
  • the closure means 2 is presently designed as membranes which are pyrotechnic activated once by means of an electrical ignition pulse, which is generated by the control unit 10, i. which are blown up once. After such activation of the closure means 2, the extinguishing agent flows from the extinguishing agent storage 1 into the pipeline 4 and, depending on the switching state of the valve 5, via the outlet nozzles 6 into the cargo space 7.
  • present three sensor systems 11, 12, 13 are present, by means of which a current aircraft state is determined.
  • the determination of the current aircraft condition is ongoing as soon as the aircraft electrical system is powered, i. in the state: "Electrical Power ON".
  • the first sensor system 11 comprises two sensors 9 with which it can be detected whether the cargo compartment door 8 is closed or opened.
  • the sensors 9 are redundantly designed and linked together via a logical AND gate.
  • the second sensor system 12 with one or more sensors 15 is designed and arranged such that it can be determined whether the engines of the aircraft are turned off, i. are not in operation.
  • the third sensor system 13 with one or more sensors 16 is designed and arranged so that it can be determined whether the aircraft is motionless on the ground, i.
  • the control unit 10 comprises a storage medium 20, by means of which a predefined aircraft state is stored and providable here, which is defined as follows: the aircraft is motionless on the ground, the engines of the aircraft are parked, and the cargo door 8 is opened.
  • the control unit 10 is designed and arranged such that in the event that the determined current aircraft state is identical to the aforementioned predetermined aircraft state, the closure means 2 is not activated when the input means 18 connected to the control unit 10 is actuated. In addition, the valve 5 is switched to the closed state when the determined current aircraft state with the aforementioned predetermined flight condition is identical.
  • the input means 18 is a cockpit-mounted push-button protected against unintentional actuation, adjacent to which is disposed an optical signal means 19 which signals in the present case, i. lights, flashes, etc., as soon as the determined current aircraft state is identical to the given aircraft state.
  • the fire extinguishing system it can be ensured that in the presence of the aforementioned predetermined aircraft state, as a result of operation / incorrect operation of the input means or a self-actuation of the closure means 2 no extinguishing agent is introduced into the cargo compartment 7 of the aircraft.
  • the extinguishing agent can therefore come in any case in contact with people who are in the hold 7, for example, during loading or unloading.

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  • 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)

Claims (9)

  1. Système d'extinction d'incendie pour aéronef, comportant :
    - au moins un réservoir d'agent extincteur (1) pourvu d'un moyen de fermeture (2) activable qui, lorsqu'il est activé, permet à l'agent extincteur de s'échapper dudit réservoir d'agent extincteur (1),
    - un conduit d'alimentation (4) relié audit moyen de fermeture (2) et à au moins une ouverture d'échappement (6), à l'aide duquel conduit l'agent extincteur contenu dans le réservoir d'agent extincteur (1) est amené à ladite ouverture d'échappement (6) en vue de son utilisation pour combattre le feu,
    - une unité de commande (10) qui est reliée au moyen de fermeture (2) et à un moyen d'entrée (18) actionnable manuellement et par le biais de laquelle le moyen de fermeture (2) peut être activé en fonction de l'actionnement dudit moyen d'entrée (18), et
    - un ou plusieurs systèmes de détection (11, 12, 13) à l'aide desquels un état d'aéronef actuel peut être déterminé,
    ladite unité de commande (10) étant réalisée et conçue de telle manière qu'elle active le moyen de fermeture (2) en fonction de l'état d'aéronef actuel détecté au moment de l'actionnement du moyen d'entrée (18),
    caractérisé en ce que
    - ladite au moins une ouverture d'échappement (6) est disposée dans une soute (7) de l'aéronef, laquelle soute présente d'une porte (8),
    - l'unité de commande (10) présente un support de stockage au moyen duquel un ou plusieurs états d'aéronef prédéterminés et enregistrés peuvent être mis à disposition,
    - un premier des états d'aéronef prédéterminés est défini par les conditions suivantes :
    - des moteurs de l'aéronef sont éteints, et
    - la porte (8) de la soute est ouverte et
    - l'unité de commande (10) est réalisée et conçue de telle manière que le moyen de fermeture (2) ne sera pas activé pour le cas où l'état d'aéronef actuel déterminé est identique au premier état d'aéronef prédéterminé.
  2. Système d'extinction d'incendie selon la revendication 1,
    caractérisé en ce qu'il existe un moyen de signalisation relié à l'unité de commande (10), lequel permet de signaler que l'état d'aéronef actuel déterminé est identique à l'un des états d'aéronef prédéterminés.
  3. Système d'extinction d'incendie selon l'une des revendications 1 à 2,
    caractérisé en ce qu'une valve (5) commutable par le biais de l'unité de commande (10) et montée en amont de ladite au moins une ouverture d'échappement (6) est disposée dans le conduit d'alimentation (4), laquelle valve peut passer d'un état ouvert à un état fermé et inversement, et empêche, à l'état fermé, que l'agent extincteur soit acheminé vers l'ouverture d'échappement (6) depuis le réservoir d'agent extincteur (1), et en ce que ladite valve (5) peut être commutée par l'unité de commande (10) en fonction de l'état d'aéronef actuel déterminé.
  4. Système d'extinction d'incendie selon la revendication 3,
    caractérisé en ce que l'unité de commande (10) est réalisée et conçue de telle manière que la valve (59) est commutée pour passer à un état fermé lorsque l'état d'aéronef actuel déterminé satisfait aux conditions suivantes :
    - des moteurs de l'aéronef sont éteints, et
    - la porte (8) de la soute est ouverte.
  5. Aéronef équipé d'un système d'extinction d'incendie selon l'une des revendications 1 à 4.
  6. Procédé pour combattre le feu à l'intérieur d'un aéronef, lequel recourt à au moins un réservoir d'agent extincteur (1) pourvu d'un moyen de fermeture (2) activable qui, lorsqu'il est activé, permet à l'agent extincteur de s'échapper du réservoir d'agent extincteur (1), et un conduit d'alimentation (4) relié au moyen de fermeture (2) et à au moins une ouverture d'échappement (6), au moyen duquel conduit l'agent extincteur contenu dans le réservoir d'agent extincteur (1) est amené à l'ouverture d'échappement (6) en vue de son utilisation pour combattre le feu, dans le cadre duquel sont prévus
    - une unité de commande (10) qui est reliée au moyen de fermeture (2) et à un moyen d'entrée (18) actionnable manuellement et par le biais de laquelle le moyen de fermeture (2) peut être activé,
    - un ou plusieurs systèmes de détection (11, 12, 13) à l'aide desquels un état d'aéronef actuel peut être déterminé, et
    - le moyen de fermeture (2) est activé par l'unité de commande (10) en fonction de l'état d'aéronef actuel constaté au moment de l'actionnement du moyen d'entrée (18),
    caractérisé en ce que
    - ladite au moins une ouverture d'échappement (6) est disposée dans une soute (7) de l'aéronef, laquelle soute présente une porte (8),
    - l'unité de commande (10) présente un support de stockage à l'aide duquel un ou plusieurs états d'aéronef prédéterminés et enregistrés peuvent être mis à disposition,
    - un premier des états d'aéronef prédéterminés est défini par les conditions suivantes :
    - des moteurs de l'aéronef sont éteints, et
    - la porte (8) de la soute est ouverte et
    - l'unité de commande (10) n'activera pas le moyen de fermeture (2) pour le cas où l'état d'aéronef actuel déterminé serait identique au premier état d'aéronef prédéterminé.
  7. Procédé selon la revendication 6,
    caractérisé en ce qu'il est prévu un moyen de signalisation (19) relié à l'unité de commande (10), lequel permet de signaler que l'état d'aéronef actuel déterminé est identique à l'un des états d'aéronef prédéterminés.
  8. Procédé selon l'une des revendications 6 à 7,
    caractérisé en ce qu'une valve (5) commutable par le biais de l'unité de commande (10) et montée en amont de ladite au moins une ouverture d'échappement (6) est disposée dans le conduite d'alimentation (4), laquelle valve peut passer d'un état ouvert à un état fermé et inversement, et empêche, à l'état fermé, que l'agent extincteur soit acheminé vers l'ouverture d'échappement (6) depuis le réservoir d'agent extincteur (1), et en ce que ladite valve (5) peut être commutée par l'unité de commande (10) en fonction de l'état d'aéronef actuel déterminé.
  9. Procédé selon la revendication 8,
    caractérisé en ce que l'unité de commande (10) commute la valve (5) pour la faire passer à l'état fermé lorsque l'état d'aéronef actuel déterminé satisfait aux conditions suivantes :
    - des moteurs de l'aéronef sont éteints, et
    - la porte (8) de la soute est ouverte.
EP11005056.4A 2010-06-25 2011-06-21 Système anti-feu pour aéronef et procédé de lutte contre les incendies à bord d'un aéronef Active EP2399649B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201010025054 DE102010025054A1 (de) 2010-06-25 2010-06-25 Feuerlöschsystem für ein Flugzeug und Verfahren zur Feuerbekämpfung in einem Flugzeug

Publications (3)

Publication Number Publication Date
EP2399649A2 EP2399649A2 (fr) 2011-12-28
EP2399649A3 EP2399649A3 (fr) 2013-05-01
EP2399649B1 true EP2399649B1 (fr) 2015-09-30

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EP11005056.4A Active EP2399649B1 (fr) 2010-06-25 2011-06-21 Système anti-feu pour aéronef et procédé de lutte contre les incendies à bord d'un aéronef

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012002131B4 (de) 2012-02-03 2021-07-29 Airbus Operations Gmbh Notfallversorgungssystem für ein Verkehrsmittel, Verfahren zum Bereitstellen von elektrischer Leistung und zum Unterdrücken von Feuer und Verkehrsmittel mit einem Notfallversorgungssystem
DE102014104302A1 (de) * 2014-03-27 2015-10-01 Airbus Defence and Space GmbH Feuerlöschsystem für ein Luftfahrzeug
US10391342B2 (en) 2014-11-07 2019-08-27 Tyco Fire Products Lp Fire protection unit
DE102017128486A1 (de) * 2017-11-30 2019-06-06 Airbus Operations Gmbh Flugzeug und Verfahren zum Kontrollieren einer Löschmittelkonzentration in einem Frachtraum
CN110538401B (zh) * 2019-08-16 2021-10-26 中国商用飞机有限责任公司 一种飞机货舱的灭火系统及灭火方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3783946A (en) * 1973-01-29 1974-01-08 R Petrinec Self-contained automatic sequencing fire extinguishing system
US4566542A (en) * 1981-11-25 1986-01-28 William A. Enk Fire protection system for aircraft
US4726426A (en) 1986-01-24 1988-02-23 The Boeing Company Fire extinguishment system for an aircraft passenger cabin
DE3615415A1 (de) 1986-05-07 1987-11-12 Messerschmitt Boelkow Blohm Feuerloeschvorrichtung fuer frachtraeume von verkehrsmitteln
DE10051662B4 (de) 2000-10-18 2004-04-01 Airbus Deutschland Gmbh Verfahren zur Löschung eines innerhalb eines geschlossenen Raumes ausgebrochenen Feuers
US6935433B2 (en) * 2002-07-31 2005-08-30 The Boeing Company Helium gas total flood fire suppression system
US7066274B2 (en) * 2004-02-25 2006-06-27 The Boeing Company Fire-suppression system for an aircraft

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DE102010025054A1 (de) 2011-12-29
EP2399649A3 (fr) 2013-05-01
EP2399649A2 (fr) 2011-12-28

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