EP2423130B1 - Conteneur doté d'un dispositif d'extinction de feu et kit correspondant - Google Patents

Conteneur doté d'un dispositif d'extinction de feu et kit correspondant Download PDF

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Publication number
EP2423130B1
EP2423130B1 EP11178904.6A EP11178904A EP2423130B1 EP 2423130 B1 EP2423130 B1 EP 2423130B1 EP 11178904 A EP11178904 A EP 11178904A EP 2423130 B1 EP2423130 B1 EP 2423130B1
Authority
EP
European Patent Office
Prior art keywords
wall
container
operating state
inner space
fire
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.)
Not-in-force
Application number
EP11178904.6A
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German (de)
English (en)
Other versions
EP2423130A1 (fr
Inventor
Andreas Knote
Ivonne Bartsch
Christian Hühne
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
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Publication date
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Publication of EP2423130A1 publication Critical patent/EP2423130A1/fr
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Publication of EP2423130B1 publication Critical patent/EP2423130B1/fr
Not-in-force legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • 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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/12—Large containers rigid specially adapted for transport
    • B65D88/14—Large containers rigid specially adapted for transport by air

Definitions

  • the invention relates to a container, which is used in particular for receiving, for storing, for storage and / or transport of a good as at least one object or a liquid.
  • a container for transport by land, water and / or air. It is possible that this is an air freight container or storage container.
  • the company VRR Air Cargo Equipment has developed on behalf of the Spanish Air Force an air cargo container, in which the interior is limited by a rigid metallic housing. On the outside of the housing extinguishers are fixed, which in case of fire, a extinguishing agent in the container injected (see http://www.vrr-aviation.com/products/military/aay-container-fire-containment-container-(fcc )).
  • DE-OS 1 786 205 discloses an air cargo container consisting of a flat bottom plate and a flexible, heat insulating, air mattress inflatable wall. This wall can be folded in unladen condition of the container, so that the container occupies a small space, which exceeds the volume of the bottom plate at most slightly. If the container to be loaded, the walls are erected by blowing compressed gas into the air mattress-like walls.
  • the container may have a loading opening which can be closed with a zipper.
  • An upper curvature of the wall may be adapted to the curvature of a cargo hold of the aircraft, and the floor panel may have attachment means to anchor it to the cargo hold of the aircraft.
  • Further support means may be provided, such as a support in the form of a metal or plastic tube which can be inserted between the base plate and the ceiling wall, in particular near a feed opening.
  • the wall may be formed gas-impermeable, for example with a rubberized fabric.
  • hose-like sections may be provided, which may be filled with a gas or a gas mixture. The document also mentions that such a hose can be filled with nitrogen, which should suffocate a possibly occurring fire in a momentous plane crash.
  • DE 26 56 639 A1 discloses a collapsible container for liquid or solid cargo with a bag or hose-like wall, which is clamped by a flexible, folding or extendable support structure between a bottom and a cover plate. Proposed here is to provide the support structure with a resistance to fire or with self-extinguishing properties in the presence of fire and with a high temperature resistance.
  • DE 103 18 975 B3 discloses a method for controlling a fire occurring in a closed space of an aircraft, in particular in an overhead luggage rack in the passenger area or in a container in the cargo hold of the aircraft. While the space protected by the fire-fighting method is intended to be hermetically sealed so that a fire emanating from it quickly stifles, unwanted leaks in these spaces result in smoke from the rooms leaking through the leaks and fire favoring supply of air or oxygen takes place.
  • the document proposes, in the vicinity of expected leakage points, a heat-frothing and volume-increasing refractory Provide material. If there is a fire, the material foams up, whereby an automated sealing of unwanted leaks occurs and the supply of air or oxygen through the leak point is reduced or prevented.
  • DE 103 58 978 A1 discloses a fire protection element, which should be compacted compactly in a storage condition. If there is a fire, the fire protection element should be thrown into the fire, where it should unfold automatically and form a fire blanket. Such formed, automatically expanding fire blanket should be used for fires in the home, in the home, in buildings, in motor vehicles, in the forest, in chemistry, burning oil, burning electronic components and smoldering fires. To realize the automatic expansion of the space-saving compacted storage condition of the fire blanket, the document proposes to equip the fire protection element with an expander whose expansion is started by means of a trigger.
  • the trigger is activated manually during ejection, by the impact of the fire protection element, directly by the heat effect of the fire, automatically by a distance fuze, by radio or by a temperature, radiation or smoke sensor.
  • the energy of the expander results from an elastic bias, a pressure energy from pyrotechnic gas generators, from compressed gas cartridges, the throwing energy, centrifugal forces or an Archimedean buoyancy.
  • the fire blanket is made of an electrically non-conductive material such as ceramic or plastic, whereby a surface coating can be used to influence a radiation behavior.
  • a weight-related, automatic adaptation of the fire blanket to a contour of the fire can be done, to which the expander can lose its inherent rigidity due to the action of heat or automatically after the expansion.
  • the expander additionally stiffened after the unfolding, to form with the fire blanket a self-supporting wall, with which a flame front stopped or distracted, limited to a fire or an object to be protected is to be included.
  • a flame front stopped or distracted limited to a fire or an object to be protected is to be included.
  • the fire protection element has a fire blanket, which is clamped over a frame-like steel strip.
  • the fire blanket and steel strip are rolled up and secured by a flammable strip in the form of the roll. If the fire blanket thrown as such a role in a fire, the flammable tape dissolves, so that the expansion of the steel strip automatically spans the fire blanket.
  • FIG. 1 A perspective view of this specification.
  • FIG. 1 A perspective view of this specification.
  • FIG. 1 A perspective view of this specification.
  • FIG. 1 A perspective view of this specification.
  • FIG. 1 A perspective view of this specification.
  • FIG. 1 A perspective view of this specification.
  • FIG. 1 A perspective view of this specification.
  • FIG. 1 A perspective view of this specification.
  • FIG. 1 A perspective view of this specification.
  • FIG. 1 A perspective view of this specification.
  • FIG. 1 A perspective view of this specification.
  • US 5,842,524 A discloses a container such as a trash can lined with a plastic bag.
  • the plastic bag is slipped in the upper end over the upper edge of the container, so that the container with plastic bag is open at the top and material such as waste in the container with plastic bag can be introduced.
  • the opening of the garbage can with plastic bag in this case has a diameter D.
  • Only the upper edge of the plastic film is made of a thermally shrinking material, with the result that in a fire in the container, the upper edge of the plastic bag from the container dissolves and the upper edge of the plastic bag constricts. This results in an automatic closing of the plastic bag in the upper edge region to a diameter d ⁇ D result.
  • EP 1 655 058 A1 discloses a rigid container in which a frame is hung on a hook on the ceiling of the container, which carries a bell-like cover.
  • the cover is open at the bottom and fixed in the bottom region of the container at a plurality of circumferentially spaced points on the vertical wall of the container.
  • the container and the Husse have a for a flow of air in both directions permeable opening. If there is a fire in the container, there is a thermal failure of the holder, which in turn means that, caused by the weight of the frame, the frame and drop the cover down until the frame comes to rest on the top of the items placed in the container.
  • the present invention has for its object to propose a container, which offers alternative or improved possibilities for fighting a fire in an interior of the container.
  • the container should be simple and inexpensive to produce while high effectiveness of fire fighting.
  • the present invention is based on the recognition that the emergence and maintenance of a fire in a container on the one hand requires, for example, a liquid or solid kiln and on the other hand, an oxidizing agent.
  • the kiln can hereby be formed by the container itself, but this can be ruled out by a suitable choice of material.
  • the firing material can be formed by the material to be stored, stored, stored or transported in the container.
  • the oxidizing agent effective in the case of a fire is usually a fluid present in the interior of the container, in particular oxygen, of air arranged in the interior.
  • the invention turns away from the prejudice that a volume of an oxidant disposed in an interior of a container, and thus a potential for the extent of a developing fire, must be accepted as fixed for the emergence of a fire.
  • the container is formed with an interior which is bounded by a wall.
  • the interior space is largely lockable against entry of air from the outside, and "substantially lockable" is also intended to include an air exchange rate which is insufficient for a supply of air from outside to the interior to an extent sufficient to support a fire or uphold.
  • the change from the first operating position to the second operating position is realized as follows:
  • a check valve element is provided.
  • the check valve element is integrated in the container such that it blocks a flow of fluid from the outside into the interior, while a flow of fluid from the interior is made possible to the outside.
  • the measures according to the invention may not require the use of an extinguishing agent, which could reduce the value of the goods in the container or render them unusable and / or make it impossible to reuse the container (it being entirely conceivable that in addition to the measures according to the invention further measures such as the use of an extinguishing agent or other of the measures mentioned above takes place).
  • the second operating position of the wall is automatically assumed when a fire is created in the container or its size exceeds a minimum level or a minimum duration.
  • the first index “I” stands for “interior” and “F” for "fluid”, ie in particular the air
  • the second index "1” indicates the first operating position, ie the normal case without fire
  • the index "2" indicates the second operating position for the occurrence of a fire.
  • the variability of the wall from the first operating position to the second operating position via the operating position change member may be arbitrary.
  • the operating position changing member may include a sensor for detecting a developing fire, for example, based on smoke generation and / or heat generation, an actuator automatically operated in the case of detection of fire by said sensor, and one for reducing Having the volume of the interior movable wall.
  • the operating position change member is formed with an elastic deformation element, which at least partially provides the energy for changing the operating position.
  • the elastic bias of the deformation element is greater when the wall is in the first operating position, as if the wall is in the second operating position.
  • the wall is transferred from the first operating position to the second operating position, whereby the elastic deformation element is also responsible (at least partially) for pushing out the fluid disposed in the interior through the check valve element to the outside.
  • the elastic deformation element may be any discrete or continuous deformation element, for example a spring element.
  • thermoplastic deformation element can be used, in which stresses are released, which are released when a threshold value of a temperature in the interior of the container is exceeded.
  • the wall bounding the interior is formed with a flexible, not inherently rigid wall material.
  • the flexible, non-rigid wall material allows the change from the first operating position of the wall to the second operating position of the wall.
  • a holding device is provided for this embodiment.
  • the holding device holds the wall in the first operating position.
  • the container may have a kind of support frame or an outer housing, by means of which the flexible, non-rigid wall is held in the first operating position.
  • the wall material can be glued, adhered or otherwise held on this support frame.
  • the wall material can be held in the first operating position with holding devices in the form of tensioning devices or deployment devices, in particular in the manner of tent poles.
  • the holding action of the holding device can then be canceled or at least reduced via the operating position changing element. This makes it possible that the flexible, non-rigid wall takes the second operating position.
  • the holding device may lose its retaining action by developing smoke or heat, in particular by the smoke or heat reducing or eliminating a sticking action or weakening the tensioning or unfolding device by the heat or smoke.
  • the transfer of the wall from the first operating position can be supported in the second operating position on the weight of the wall material.
  • the flexible wall in the first operating position, the flexible wall may be kept at a distance above a bottom of the container and the goods in the container.
  • the flexible wall material drops from above onto the bottom plate of the container and the goods, which can also be comparable to the laying of a fire blanket from above.
  • the weight of the wall material supports that the wall material fits tightly to the burning goods and little or no oxidizing agent remains between the wall material and the goods, since this is removed with the sinking of the wall material from the interior of the container through the check valve element. It is understood that additional weights can also be used for the above-described lowering of the wall material.
  • the housing, wall and floor construction for the container according to the invention is arbitrary.
  • a fire-resistant pallet use as a base plate as this in DE 602 16 873 B2 is described or it can be a structure of the container according to the input-listed documents.
  • the interior is bounded by a wall material formed by a tent-like tarpaulin. This is spanned by a holder formed by tent-like frames holding device for specifying the volume in the first operating position.
  • This is a particularly simple and inexpensive design, which also allows a space-saving transport of the container when no goods are to be transported in this.
  • some or all design features of a tent-like constructed cargo container can be used in addition to the above-mentioned inventive measures, as in the non-prepublished patent application DE 10 2009 046 409.3-22 the applicant are described.
  • a non-flammable or a flame-retardant material is used for the wall material.
  • a flexible, not intrinsically rigid wall material has proven to be particularly suitable, which is formed with a flame retardant textile or polymer material.
  • a retrofit kit for which a conventional container can be converted into a container according to one of the preceding claims.
  • This retrofit kit then has a wall of a flexible and non-rigid wall material, which can be introduced to limit an interior in the conventional container.
  • the retrofit kit has a check valve element of the type described above, via which fluid can be discharged from the space bounded by the flexible wall to the outside, ie in the conventional container and / or in the environment.
  • the retrofit kit is equipped with a Radio sueds basicungsorgan of the type described above.
  • a container 1 is shown in a spatial view.
  • This has a bottom plate 2, which is rectangular for the illustrated embodiment.
  • tent poles 3a to 3d are curved under bias.
  • the tent poles 3 stretch a tarpaulin 4 tent-like, the tent poles 3 can be passed through eyelets, loops or folds of the tarpaulin 4 or otherwise connected to this.
  • the tarpaulin 4 is airtight or largely airtight and connected to the bottom plate 2.
  • the tarpaulin 4 has in Fig. 1 not shown closable openings, which are formed for example with a zipper.
  • the radial deformation elements 5 in this case extend from an edge region of the bottom plate 2 (and the tarpaulin 4) to the opposite edge region of the bottom plate 2 (and the tarpaulin 4). With the tent poles 3, a holding device 6 is formed.
  • the holding device 6 formed with the tent poles 3 holds the container 1 in the in Fig. 1 shown first operating position in which an interior space 7 between the tarpaulin 4 and the bottom plate 2 is formed.
  • goods goods or objects 8 are arranged in the interior 7 goods.
  • goods or objects 8 are arranged in the estate 8, it may - different from Fig. 1 - quite possibly a liquid.
  • the interior 7 has a volume V I1 in the first operating position, while the goods 8 have a volume V G.
  • the bottom plate 2 and the goods 8 remains a free volume, which is filled with a fluid, preferably air, with a fluid volume V F1 .
  • check valve elements 10a, 10b are integrated into the tarpaulin 4 for the illustrated embodiment. It is also possible that check valve elements 10 are integrated in the bottom plate 2.
  • the check valve elements 10 block a flow of air from the environment 9 into the interior 7, while the check valve elements 10 allow the flow of air from the interior 7 into the environment 9.
  • Fig. 2 shows the container 1 in the second operating position.
  • the effect of the holding device 6 is canceled or reduced, ie the tent clips 3 no longer hold the tarpaulin 4 in the unfolded state Fig. 1 , Rather, the tarpaulin 4 has dropped to the bottom plate 2 and the goods 8 and has applied to this.
  • a differential fluid volume 11 is fed from the interior of the container 1 to the environment 9 from the first operating position to the second operating position through the check valve elements 10.
  • V D V I1 V I2 .
  • the holding device 6 loses its effect.
  • the tent pole 3 may lose or reduce its flexural rigidity.
  • the deformation elements 5 in the first operating position according to Fig. 1 are biased so that they bring about the sinking of the tarpaulin 4 and concerns of the same to the bottom plate 2 and the goods 8.
  • the tarpaulin 4 by its own weight and possibly also additional weights on the goods 8 and the bottom plate 2 fall. Furthermore, it is possible that the tent pole 3 and / or deformation elements 5 are formed with a shape memory material or are frozen here voltages or strains and with incoming smoke or exceeding a threshold temperature, the deformation elements 5 and / or the tent poles 3 strive for a shape according to the second operating position according to Fig. 2 ,
  • the invention occurs with the induction of the second operating position, a reduction of the oxidizing agent in the interior 7, which correlates with the volume of the discharged Fludis V D , whereby the formation of a fire is inhibited and can suffocate a fire.
  • Fig. 3 shows first a conventional, rigid container 12, which is not formed in a fluid-tight manner or in which in Fig. 3 not shown openings have been introduced.
  • the container 12 has a bottom plate 2 according to the invention inside lined with the tarpaulin 4, wherein for the illustrated embodiment, the tarpaulin 4 is airtight connected to the airtight base plate 2, for example, glued to it. If the bottom plate 2 of the conventional container 12 is not airtight, the tarpaulin 4 can also extend over the bottom plate 2.
  • the holding device 6 is formed by the fact that the tarpaulin 4 is fixed to the rigid wall of the container 12, for example by gluing, tying, clipping, hook and loop fasteners, or suspended therefrom.
  • the deformation elements 5 are formed like a lattice or net and integrated into the tarpaulin 4.
  • the tarpaulin 4 is also equipped here with at least one check valve element 10. With the tarpaulin 4, the check valve element 10 and the holding device between the tarpaulin 4 and the wall of the container 12, a retrofit kit 13 is formed by means of which according to the invention a conventional container 12 can be retrofitted.
  • Fig. 3 shows the container 12 with retrofit kit 13 in the first operating position.
  • the retrofit kit 13 automatically takes the second operating position, which in Fig. 4 is shown.
  • the tarpaulin 4 drops from the top of the Good 8 and the bottom plate 2, whereby a fluid volume V D is discharged through the check valve element 10 in the environment 9.
  • the conventional container 12 is airtight, so that the fluid volume V D is discharged only from the interior 7 in the interior of the container 12, but not in the environment.
  • the drawn in the figures with the reference numeral 4 tarpaulins represent only one embodiment of a flexible, inherently rigid wall 14, as this is used in the context of the present invention.
  • a Lacs Sungsorgan 15, by means of which the transfer from the first operating position to the second operating position is performed or the effect of the holding device can be canceled or reduced for example, be designed as a tent pole 3, which reduces or loses its strength or flexural rigidity or which exceeds a threshold value Temperature changes its shape or releases tension or strains.
  • the operating position change member 15 may be the deformation element 5, for example elastic spring elements or cords or Constricting, which may be biased constantly in the first operating position or only release their bias when a fire breaks out in the interior 7 of the container 1.
  • Fig. 5 shows a partial section of the container 1 in the first operating position according to Fig. 3 , which is equipped with the retrofit kit 13.
  • the wall 14 has crosswise extending deformation elements 5, which are formed for the illustrated embodiment as a thermoplastic bands with frozen strains.
  • a crosswise arrangement of the deformation elements 5 can be advantageous, since this can cause the flexible wall in the second operating position can stretch as closely as possible to any predetermined by the goods contour.
  • the induced in heating stresses in the thermoplastic tapes are so large that thereby the adhesive force of the adhesive layer 17 is overcome.
  • the adhesive force of the adhesive layer 17 is reduced.
  • the deformation elements 5 are used in particular in the production stretched and cooled in the stretched state thermoplastics are used, which have the properties to orient themselves under heat in their unstretched initial state back.
  • shrinkage ratios of more than 3: 1, 5: 1, 8: 1 or 10: 1 can be realized.
  • the threshold value of the temperature causing the shrinkage may be between 65 ° and 125 °, for example between 80 ° and 110 ° or above 90 °, but in some cases also above or below it.
  • the container for example, according to an air cargo container according to the non-prepublished patent application DE 10 2009 046 409.3 be educated.
  • the support linkage formed with the tent poles 3 is made of a thermoplastic which has been stretched as previously described with frozen strains.
  • the production of such a support linkage can be done relatively easily by extrusion, which also corresponds to the production process for stretched thermoplastics.
  • a textile or polymeric material is used, in which, as in Fig. 1 represented, both from the vertex of the container starting star-shaped and equatorial, ie in the circumferential direction around the container 1, deformation elements 5 are introduced from stretched thermoplastic or glued or sewn onto this.
  • the check valve elements 10 may be designed as check valves, for example made of textile or polymeric material, or as comparable check valves.
  • the threshold value of the shrinkage temperature of the thermoplastic is exceeded, the return orientation of the thermoplastic in the support frame, in particular the tent poles 3 and the deformation elements 5, is automatically set without additional manual intervention. As a result, the wall 14 is shirred and there is a reduction in the volume in the interior 7.
  • the threshold of the shrinkage temperature of the thermoplastic used is to be chosen such that it is slightly above the maximum expected during operation of the container 1 temperature.
  • the container 1 according to the invention may be designed to be maintenance-free. Damage to a wall 14 may have only a small influence on the fire-extinguishing function due to the large number of possible deformation elements 5 or thermoplastic tapes.
  • Fig. 5 finds an adhesive layer 17 insert, which greatly reduces its adhesive force under the action of heat at a temperature in the vicinity of the threshold value of the shrinkage temperature of the deformation elements 5.
  • the wall 14, in particular the tarpaulin 4 can be designed to be very thin, so that a container 1 with a low weight or in the case of the use of the retrofit kit 13 only a small additional weight for the conventional container 12 results. Any additional weight, however, can be saved directly elsewhere, since the use of an additional fire extinguishing system, for example in a cargo hold of an aircraft, may be unnecessary.
  • openings for loading and unloading may be present in the region of the wall, which may be provided, for example, with zippers, Velcro or other form-flexible compounds are formed and are formed as possible air-tight or with reduced air exchange rate.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Tents Or Canopies (AREA)

Claims (7)

  1. Conteneur (1), en particulier conteneur de fret aérien ou conteneur de stockage, comprenant
    a) un espace intérieur (7) pouvant pour l'essentiel être fermé à une entrée d'air depuis l'extérieur et délimité par une paroi (14),
    b) une première position d'utilisation de la paroi (14), dans laquelle l'espace intérieur (7) délimité par la paroi (14) possède un volume (VI1),
    c) une deuxième position d'utilisation de la paroi (14), dans laquelle l'espace intérieur (7) délimité par la paroi (14) possède un volume réduit par rapport au volume (VI1) disponible dans la première position d'utilisation (VI1 < VI2),
    d) un élément de clapet antiretour (10) qui empêche un écoulement de fluide depuis l'extérieur de la paroi (14) vers l'espace intérieur (7), mais permet un écoulement de fluide depuis l'espace intérieur (7) vers l'extérieur de la paroi (14), et
    e) un organe de changement de la position d'utilisation (15) au moyen duquel la paroi (14) peut être déplacée automatiquement de la première position d'utilisation à la deuxième position d'utilisation en cas d'incendie, ce par quoi un fluide favorisant la combustion est évacué depuis l'espace intérieur (7) vers l'extérieur par le biais de l'élément de clapet antiretour (10), étant entendu que
    f) l'organe de changement de la position d'utilisation (15) est réalisé avec un élément à déformation élastique (5), dont la précontrainte élastique est plus élevée quand la paroi (14) se trouve dans la première position d'utilisation que quand la paroi (14) se trouve dans la deuxième position d'utilisation, et un fluide agencé dans l'espace intérieur (7) peut être évacué vers l'extérieur au moyen de l'élément de clapet antiretour (10) par le biais d'une détente de l'élément à déformation élastique (5).
  2. Conteneur (1) selon la revendication 1, caractérisé en ce que
    a) la paroi (14) délimitant l'espace intérieur (7) est formée avec un matériau de paroi flexible et sans rigidité intrinsèque,
    b) il est prévu un dispositif de support (6) par le biais duquel la paroi (14) est maintenue dans la première position d'utilisation,
    c) l'action de support du dispositif de support (6) peut être augmentée ou diminuée en cas d'incendie par le biais de l'organe de changement de la position d'utilisation (15), permettant ainsi que la paroi (14) adopte la deuxième position d'utilisation.
  3. Conteneur (1) selon l'une des revendications précédentes, caractérisé en ce que l'espace intérieur (7) est délimité avec un matériau de paroi formé par une bâche similaire à une tente (bâche de tente 4), qui est tendu au moyen d'un dispositif de support (6) réalisé à partir de montants similaires à des piquets de tente (piquets de tente 3) de façon à définir le volume (VI1) dans la première position d'utilisation.
  4. Conteneur (1) selon l'une des revendications 1 à 3, caractérisé en ce que des dilatations ou des tensions sont gelées dans un matériau du dispositif de support (6) et/ou de l'élément à déformation élastique (5), lesquelles sont libérées en cas de réchauffement de l'espace intérieur (7) provoqué par un incendie.
  5. Conteneur (1) selon l'une des revendications 1 à 4, caractérisé en ce que la paroi (14) est formée avec un matériau de paroi flexible et sans rigidité intrinsèque comprenant un matériau textile ou polymère difficilement inflammable.
  6. Conteneur (1) selon l'une des revendications précédentes, caractérisé en ce que le matériau de paroi de la paroi (14) possède des ouvertures qui peuvent être fermées de façon pour l'essentiel étanche aux fluides.
  7. Kit (13) permettant de transformer un conteneur (12) ordinaire dans un conteneur (1) selon la revendication 1, comprenant
    a) une paroi (14) réalisée à partir d'un matériau flexible et sans rigidité intrinsèque, qui peut être installée à l'intérieur du conteneur (12) ordinaire afin de délimiter un espace intérieur (7) pouvant pour l'essentiel être fermé à une entrée d'air depuis l'extérieur, laquelle paroi peut adopter une première position d'utilisation, dans laquelle l'espace intérieur (7) délimité par la paroi (14) possède un volume (VI1), et une deuxième position d'utilisation, dans laquelle l'espace intérieur (7) délimité par la paroi (14) possède un volume réduit par rapport au volume (VI1) disponible dans la première position d'utilisation (VI2 < VI1),
    b) un élément de clapet antiretour (10) qui empêche un écoulement de fluide depuis l'extérieur vers l'espace intérieur (7) délimité par la paroi (14), mais permet un écoulement de fluide depuis l'espace intérieur (7) délimité par la paroi (14) vers l'extérieur, et
    c) un organe de changement de la position d'utilisation (15) au moyen duquel la paroi (14) peut être déplacée automatiquement de la première position d'utilisation à la deuxième position d'utilisation en cas d'incendie, ce par quoi un fluide favorisant la combustion peut être évacué depuis l'espace intérieur (7) vers l'extérieur par le biais de l'élément de clapet antiretour (10), étant entendu que l'organe de changement de la position d'utilisation (15) est réalisé avec un élément à déformation élastique (5), dont la précontrainte élastique est plus élevée quand la paroi (14) se trouve dans la première position d'utilisation que quand la paroi (14) se trouve dans la deuxième position d'utilisation, et un fluide agencé dans l'espace intérieur (7) peut être évacué vers l'extérieur au moyen de l'élément de clapet antiretour (10) par le biais d'une détente de l'élément à déformation élastique (5).
EP11178904.6A 2010-08-30 2011-08-25 Conteneur doté d'un dispositif d'extinction de feu et kit correspondant Not-in-force EP2423130B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201010039961 DE102010039961A1 (de) 2010-08-30 2010-08-30 Container mit Feuerlöscheinrichtung

Publications (2)

Publication Number Publication Date
EP2423130A1 EP2423130A1 (fr) 2012-02-29
EP2423130B1 true EP2423130B1 (fr) 2014-09-17

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Application Number Title Priority Date Filing Date
EP11178904.6A Not-in-force EP2423130B1 (fr) 2010-08-30 2011-08-25 Conteneur doté d'un dispositif d'extinction de feu et kit correspondant

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Country Link
US (1) US8985368B2 (fr)
EP (1) EP2423130B1 (fr)
DE (1) DE102010039961A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10052508B2 (en) * 2013-09-09 2018-08-21 The Boeing Company Containers for fire containment
US10252091B2 (en) 2013-09-09 2019-04-09 The Boeing Company Fire-retaining containers
US9974987B1 (en) * 2016-12-18 2018-05-22 Ron Swift Extinguishing container kit for a flammable substance

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2404418A (en) * 1942-10-05 1946-07-23 Walker Brooks Noncombustible fuel tank
US4036361A (en) 1975-12-18 1977-07-19 Leo Jacobson Collapsible container
US5842524A (en) * 1996-10-24 1998-12-01 Southwest Research Institute Shrink-wrap fire extinguishing method and container
US6758148B2 (en) 2001-10-26 2004-07-06 Chep International, Inc. Fire blocking method and apparatus
DE10318975B3 (de) 2003-04-26 2004-12-16 Airbus Deutschland Gmbh Verfahren zur Bekämpfung eines in einem geschlossenen Raum eines Flugzeuges auftretenden Feuers
DE10358978A1 (de) * 2003-12-16 2005-08-11 Bschorr, Oskar, Dr. Brandschutzelement mit Auslöser und Expander
FR2877231B1 (fr) 2004-10-28 2006-12-15 Marmonier Soc Par Actions Simp Dispositif d'extinction d'un feu provoque a l'interieur d'un contener de matiere plastique a parois verticales
DE102009046409B4 (de) 2009-11-04 2014-11-06 Deutsches Zentrum für Luft- und Raumfahrt e.V. Luftfrachtcontainer

Also Published As

Publication number Publication date
US20120048852A1 (en) 2012-03-01
US8985368B2 (en) 2015-03-24
DE102010039961A1 (de) 2012-03-01
EP2423130A1 (fr) 2012-02-29

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