EP1961459A1 - Fire extinguishing device - Google Patents
Fire extinguishing device Download PDFInfo
- Publication number
- EP1961459A1 EP1961459A1 EP08290164A EP08290164A EP1961459A1 EP 1961459 A1 EP1961459 A1 EP 1961459A1 EP 08290164 A EP08290164 A EP 08290164A EP 08290164 A EP08290164 A EP 08290164A EP 1961459 A1 EP1961459 A1 EP 1961459A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tube
- extinguishing
- fire
- diffuser
- extinguishing agent
- 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.)
- Withdrawn
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Classifications
-
- 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
-
- 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
- A62C35/023—Permanently-installed equipment with containers for delivering the extinguishing substance the extinguishing material being expelled by compressed gas, taken from storage tanks, or by generating a pressure gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0087—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the intended use, e.g. for self-defence, law-enforcement, industrial use, military purposes
- F41B9/0093—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the intended use, e.g. for self-defence, law-enforcement, industrial use, military purposes for riot control, e.g. water cannons therefor
Definitions
- the technical field of the invention is that of devices for extinguishing fires occurring nearby or on a structure or a vehicle.
- the known means generally comprise extinguishing line pipes as well as diffusers distributed in several zones of the element to be protected.
- the detection and extinction structure is complex and is permanently fixed in the room or compartment to be protected.
- the confinement of the space also facilitates extinguishing by smothering the fire with the extinguishing agent.
- the known devices are therefore either adapted to extinguish a fire inside a structure or are designed to act at a safe distance.
- the object of the invention is to provide a fire extinguishing device occurring in the vicinity or on a structure (in particular a vehicle), a simple implementation device that does not require in particular the setting up of a network of fire-fighting devices. extinguishing pipes.
- the subject of the invention is a device for extinguishing fires occurring near or on a structure or a vehicle, a device comprising at least one extinguishing agent and a means of dispersing this agent, characterized in that comprises at least one dispersing tube containing the extinguishing agent, tube also containing a propellant dispersion charge and means for igniting said charge, a piston being interposed between the propellant charge and the extinguishing agent.
- the tube may comprise at its front part a diffuser ensuring the opening of the cloud of extinguishing agent at the outlet of the tube.
- the diffuser may include at least three radial arms evenly distributed angularly.
- the diffuser may include at least one ring coaxial with the tube.
- the diffuser may comprise a plate pierced with holes.
- the device may comprise at least one firing base integral with the structure or the vehicle, the base being able to receive the tube via a mechanical attachment interface and also ensuring the initiation of the firing ignition means. .
- the device may comprise a means for controlling the initiation of the ignition means, which means is manually operable.
- the initiation control means may be coupled to at least one fire detector and initiate automatic initiation in response to fire detection.
- the figure 1 shows a disperser tube 1 which carries at its rear part a mechanical interface 2 for attachment to a base (not shown) and which is integral with a structure to be protected (eg a vehicle).
- a disperser tube 1 which carries at its rear part a mechanical interface 2 for attachment to a base (not shown) and which is integral with a structure to be protected (eg a vehicle).
- the interface 2 thus carries at least one radial lug 3 and the mounting is performed by a bayonet mechanism, the lug 3 flowing in a groove of the base (can be provided from one to three radial lugs).
- the interface 2 also comprises an axial bore which encloses a pyrotechnic dispersion charge 4 and an ignition means 5 of this charge.
- the ignition means may be a percussion device.
- the ignition means 5 will be an electrical igniter which will be actuated by a contact carried by the base (not shown).
- Such a tube with a fixing interface containing a dispersion charge is known in the field of armored vehicle defense devices.
- a tube with a fixing interface containing a dispersion charge is known in the field of armored vehicle defense devices.
- the tube 1 contains an extinguishing agent 6.
- This agent will preferably be produced in the form of a powder with extinguishing capacities, for example a potassium bicarbonate or potassium allophonate powder.
- An extinguishing agent in the form of a gel may also be used.
- the tube 1 is closed at its front by a plug 7.
- a piston 8 is interposed between the propellant charge 4 and the extinguishing agent 6.
- the plug 7 has a certain thickness and is fixed to the tube 1 by at least one radial pin (not shown).
- Two cylindrical hemi-shells 9a, 9b are interposed between the extinguishing agent 6 and the tube 1. The shells are also supported, on the one hand on the piston 8, and on the other hand on the stopper 7.
- the figure 2 shows a vehicle 10 which is provided with three bases 11 fixed on the roof 12. Each base 11 can receive a tube 1 disperser according to the invention.
- the bases are positioned and angularly oriented relative to the vehicle so that the extinguishing agent is propelled towards the area to be protected (here the compartment 13 of the vehicle engine).
- the bayonet mounting of the tubes 1 on their bases 11 makes it easy to replace a tube used by a new tube.
- Another type of fastening of the tube on its base for example a thread connection, may be implemented.
- bases 11 may also receive, depending on operational requirements, other types of tubes performing other functions: masking, decoying, projectile riot projectile, tear.
- the figure 3 is a block diagram showing schematically the entire device 14 according to the invention.
- This device comprises a control means 15 which is an electronic box connected to the various bases 11 receiving the dispersing tubes 1.
- This control means is intended to ensure the initiation of ignition means 5 enclosed in the tube 1 considered.
- the electronic means will be connected to a push button 16 which will allow manual actuation of the launching tube or tubes.
- An interface 17 will of course be provided allowing the user to visualize which tubes 1 are available and usable at each base 11: presence of a tube, nature of the tube (extinction or other function).
- the interface 17 will also make it possible to choose the operating mode used: manual control by the push button 16 or automatic control of one or more tubes 1 in response to a signal provided by one or more fire detectors 18.
- diffusing means which ensure the fragmentation and dislocation of the block constituted by the extinguishing agent 6.
- the diffuser means are also useful when the agent is in the form of a gel because they ensure the division and facilitate the dispersion of the gel.
- FIGS 4 to 8 show different embodiments of the tube 1 and the diffuser means.
- the figure 4 thus shows a tube 1 which comprises at its front part a diffuser 19 which comprises three radial arms regularly distributed angularly and two rings 21 and 22 coaxial with the tube 1.
- the figure 5 shows a tube 1 in which the diffuser 19 comprises three radial arms regularly distributed angularly and a median disc 23.
- the figure 6 shows a tube 1 whose diffuser 19 comprises three radial arms regularly distributed angularly and a single ring 21 coaxial with the tube 1.
- the figure 7 finally shows a tube in which the diffuser 19 comprises a plate pierced with holes 24.
- This latter mode is more particularly adapted to an extinguishing agent in a gel form or a liquid form.
- the diffuser 19 facilitates the dispersion and the opening of the cloud of extinguishing agent 6 at the outlet of the tube 1.
- the diffuser 19 is fixed by riveting to the body of the tube 1.
- the figure 8 shows finally a last variant of the invention wherein the tube 1 comprises two parts 1a and 1b of different diameters.
- the rear portion 1b has a diameter which is adapted to that of the base 11.
- the front portion has a diameter greater than that of the rear portion 1b.
- This embodiment makes it possible to define a diffuser tube enclosing a mass of extinguishing agent.
- the piston 8 is housed in the front portion of the tube.
- the rear part 1b will contain the propellant dispersion charge.
- the device according to the invention can equip fixed structures, such as buildings or shelters.
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Technology Law (AREA)
- General Engineering & Computer Science (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Description
Le domaine technique de l'invention est celui des dispositifs permettant d'assurer l'extinction des incendies se produisant à proximité ou bien sur une structure ou encore un véhicule.The technical field of the invention is that of devices for extinguishing fires occurring nearby or on a structure or a vehicle.
Il est déjà connu d'avoir recours à des moyens d'extinction automatiques qui associent une réserve d'un agent extincteur et un gaz propulsif. Ces moyens d'extinction sont par exemple associés aux motorisations de certains véhicules ou aéronefs. Lorsqu'un départ de feu est détecté l'agent extincteur est dispersé au voisinage du moteur.It is already known to use automatic extinguishing means which combine a reserve of an extinguishing agent and a propellant gas. These extinguishing means are for example associated with the engines of certain vehicles or aircraft. When a start of fire is detected, the extinguishing agent is dispersed in the vicinity of the engine.
Les moyens connus comprennent généralement des tubulures de conduites de l'agent extincteur ainsi que des diffuseurs répartis en plusieurs zones de l'élément à protéger.The known means generally comprise extinguishing line pipes as well as diffusers distributed in several zones of the element to be protected.
Ces dispositifs sont plus particulièrement adaptés aux extinctions de feux intervenant à l'intérieur d'un espace confiné. La structure de détection et d'extinction est complexe et elle est fixée à demeure dans le local ou le compartiment à protéger.These devices are more particularly adapted to fire extinguishing occurring inside a confined space. The detection and extinction structure is complex and is permanently fixed in the room or compartment to be protected.
Le confinement de l'espace facilite par ailleurs l'extinction par étouffement du feu à l'aide de l'agent extincteur.The confinement of the space also facilitates extinguishing by smothering the fire with the extinguishing agent.
On connaît également des dispositifs mettant en oeuvre des projectiles extincteurs qui sont projetés vers un feu. Le brevet
Les dispositifs connus sont donc, soit adaptés à une extinction d'un feu à l'intérieur d'une structure, soit prévus pour agir à une distance de sécurité.The known devices are therefore either adapted to extinguish a fire inside a structure or are designed to act at a safe distance.
Ces dispositifs ne sont pas adaptés à l'extinction d'un feu se produisant à proximité immédiate ou bien directement sur la surface externe de la structure à protéger (par exemple un véhicule).These devices are not suitable for extinguishing a fire occurring in the immediate vicinity or directly on the outer surface of the structure to be protected (for example a vehicle).
Or il est nécessaire, notamment dans le contexte des véhicules militaires, d'assurer une protection rapprochée des véhicules contre la projection d'incendiaires rustiques (cocktail Molotov).However, it is necessary, particularly in the context of military vehicles, to ensure close protection of vehicles against the projection of rustic incendiaries (Molotov cocktail).
En effet ces incendiaires risquent de provoquer des dommages sur les équipements externes du véhicule et les gaz enflammés peuvent se trouver aspirés par les moyens de ventilation du véhicule, conduisant à une destruction de la motorisation ou à une propagation du feu à l'intérieur du véhicule.Indeed these incendiaries may cause damage to the external equipment of the vehicle and ignited gases may be sucked by the ventilation means of the vehicle, leading to destruction of the engine or to a fire spread inside the vehicle .
En raison de contraintes d'intégration, il n'est pas possible de mettre en place à l'extérieur du véhicule un réseau de tuyauteries assurant la conduite d'un l'agent extincteur. Il n'est pas possible non plus d'utiliser des extincteurs portatifs car l'extinction doit être commandée par un utilisateur qui se trouve à l'abri à l'intérieur du véhicule.Due to integration constraints, it is not possible to set up outside the vehicle a pipe network ensuring the driving of the extinguishing agent. It is also not possible to use portable extinguishers because the extinguishing must be controlled by a user who is safe inside the vehicle.
Il existe donc un besoin d'un moyen d'extinction efficace pouvant être actionné depuis l'intérieur du véhicule, avec ou sans automatisme.There is therefore a need for an effective extinguishing means that can be actuated from within the vehicle, with or without automation.
L'invention a pour but de proposer un dispositif d'extinction des incendies se produisant à proximité ou bien sur une structure (notamment un véhicule), dispositif de mise en oeuvre simple et ne nécessitant pas notamment la mise en place d'un réseau de tubulures d'extinction.The object of the invention is to provide a fire extinguishing device occurring in the vicinity or on a structure (in particular a vehicle), a simple implementation device that does not require in particular the setting up of a network of fire-fighting devices. extinguishing pipes.
Ainsi l'invention a pour objet un dispositif d'extinction des incendies se produisant à proximité ou sur une structure ou bien un véhicule, dispositif comprenant au moins un agent extincteur et un moyen de dispersion de cet agent, dispositif caractérisé en ce qu'il comprend au moins un tube disperseur renfermant l'agent extincteur, tube renfermant également une charge propulsive de dispersion et un moyen d'allumage de cette charge, un piston étant interposé entre la charge propulsive et l'agent extincteur.Thus, the subject of the invention is a device for extinguishing fires occurring near or on a structure or a vehicle, a device comprising at least one extinguishing agent and a means of dispersing this agent, characterized in that comprises at least one dispersing tube containing the extinguishing agent, tube also containing a propellant dispersion charge and means for igniting said charge, a piston being interposed between the propellant charge and the extinguishing agent.
Selon un mode particulier de réalisation, le tube pourra comporter au niveau de sa partie avant un diffuseur assurant l'ouverture du nuage d'agent extincteur à la sortie du tube.According to a particular embodiment, the tube may comprise at its front part a diffuser ensuring the opening of the cloud of extinguishing agent at the outlet of the tube.
Le diffuseur pourra comprendre au moins trois bras radiaux régulièrement répartis angulairement.The diffuser may include at least three radial arms evenly distributed angularly.
Le diffuseur pourra comprendre au moins un anneau coaxial au tube.The diffuser may include at least one ring coaxial with the tube.
Selon un autre mode de réalisation, le diffuseur pourra comprendre une plaque percée de trous.According to another embodiment, the diffuser may comprise a plate pierced with holes.
Avantageusement, le dispositif pourra comprendre au moins une embase de tir solidaire de la structure ou du véhicule, embase pouvant recevoir le tube par l'intermédiaire d'une interface mécanique de fixation et assurant également l'initiation du moyen d'allumage de la charge.Advantageously, the device may comprise at least one firing base integral with the structure or the vehicle, the base being able to receive the tube via a mechanical attachment interface and also ensuring the initiation of the firing ignition means. .
Le dispositif pourra comprendre un moyen de commande de l'initiation du moyen d'allumage, moyen qui est actionnable manuellement.The device may comprise a means for controlling the initiation of the ignition means, which means is manually operable.
Le moyen de commande de l'initiation pourra être couplé à au moins un détecteur de feu et déclencher une initiation automatique en réponse à la détection du feu.The initiation control means may be coupled to at least one fire detector and initiate automatic initiation in response to fire detection.
L'invention sera mieux comprise à la lecture de la description qui va suivre de modes particuliers de réalisation, description faite en référence aux dessins annexés et dans lesquels:
- la
figure 1 montre en coupe longitudinale un tube disperseur équipant un dispositif selon un mode de réalisation, - la
figure 2 est un exemple d'intégration d'un dispositif selon l'invention sur un véhicule, - la
figure 3 est un schéma synoptique d'un dispositif selon l'invention, - les
figures 4 à 8 montrent en perspective externe différents modes de réalisation d'un tube disperseur.
- the
figure 1 shows in longitudinal section a disperser tube equipping a device according to an embodiment, - the
figure 2 is an example of integration of a device according to the invention on a vehicle, - the
figure 3 is a block diagram of a device according to the invention, - the
Figures 4 to 8 show in external perspective different embodiments of a disperser tube.
La
L'interface 2 porte ainsi au moins un ergot radial 3 et le montage est effectué par un mécanisme à baïonnette, l'ergot 3 circulant dans une rainure de l'embase (on pourra prévoir de un à trois ergots radiaux).The
L'interface 2 comporte également un alésage axial qui renferme une charge pyrotechnique de dispersion 4 ainsi qu'un moyen d'allumage 5 de cette charge.The
Le moyen d'allumage pourra être un dispositif à percussion. D'une façon préférée, le moyen d'allumage 5 sera un inflammateur électrique qui sera actionné par un contact porté par l'embase (non représentée).The ignition means may be a percussion device. In a preferred manner, the ignition means 5 will be an electrical igniter which will be actuated by a contact carried by the base (not shown).
Un tel tube doté d'une interface de fixation renfermant une charge de dispersion est connu dans le domaine des dispositifs de défense de véhicules blindés. On pourra par exemple considérer le brevet
Le tube 1 renferme un agent extincteur 6. Cet agent sera de préférence réalisé sous la forme d'une poudre ayant des capacités extinctrices, par exemple une poudre de bicarbonate de potassium ou d'allophonate de potassium.The
On pourra également utiliser un agent extincteur sous la forme d'un gel.An extinguishing agent in the form of a gel may also be used.
Le tube 1 est obturé à sa partie avant par un bouchon 7. Un piston 8 est interposé entre la charge propulsive 4 et l'agent extincteur 6.The
Dans ce mode particulier de réalisation, le bouchon 7 a une certaine épaisseur et il est fixé au tube 1 par au moins une goupille radiale (non représentée). Deux coquilles hémi cylindriques 9a,9b sont interposées entre l'agent extincteur 6 et le tube 1. Les coquilles sont également en appui, d'une part sur le piston 8, et d'autre part sur le bouchon 7.In this particular embodiment, the
Ainsi, lors de la mise à feu de la charge propulsive 4, la pression des gaz qui s'exerce sur le piston 8 va pousser le bouchon 7 et cisailler la (ou les) goupille(s) de liaison.Thus, during the firing of the propellant charge 4, the pressure of the gases exerted on the
Une fois le tube 1 désobturé, la poussée du piston 8 va provoquer l'éjection de l'agent extincteur 6 hors du tube.Once the
La
Ainsi lorsqu'un engin incendiaire est lancé sur le véhicule, il est possible de projeter l'agent extincteur vers la partie la plus vulnérable du véhicule : le compartiment moteur et les ouvertures d'aération de ce dernier.Thus when an incendiary device is launched on the vehicle, it is possible to project the extinguishing agent towards the most vulnerable part of the vehicle: the engine compartment and the ventilation openings of the latter.
Dans la configuration représentée, la présence de trois tubes de dispersion correctement orientés assure la possibilité de projeter le contenu de un à trois tubes disperseurs en cas de besoin.In the configuration shown, the presence of three correctly oriented dispersion tubes ensures the possibility of projecting the contents of one to three dispersing tubes when necessary.
Le montage par baïonnette des tubes 1 sur leurs embases 11 permet de remplacer aisément un tube utilisé par un tube neuf. On pourra mettre en oeuvre un autre type de fixation du tube sur son embase, par exemple une liaison par filetage.The bayonet mounting of the
On notera que les embases 11 peuvent par ailleurs recevoir, en fonction des besoins opérationnels, d'autres types de tubes remplissant d'autres fonctions : masquage, leurrage, projection de projectile anti-émeutes, lacrymogènes....Note that the
La
Ce dispositif comprend un moyen de commande 15 qui est un boîtier électronique relié aux différentes embases 11 recevant les tubes disperseurs 1.This device comprises a control means 15 which is an electronic box connected to the
Ce moyen de commande est destiné à assurer l'initiation du moyen d'allumage 5 renfermé dans le tube 1 considéré.This control means is intended to ensure the initiation of ignition means 5 enclosed in the
Le moyen électronique sera relié à un bouton poussoir 16 qui permettra un actionnement manuel du ou des tubes lanceurs.The electronic means will be connected to a
On prévoira bien entendu une interface 17 permettant à l'utilisateur de visualiser quels sont les tubes 1 disponibles et utilisables au niveau de chaque embase 11 : présence d'un tube, nature du tube (extinction ou autre fonction). L'interface 17 permettra aussi de choisir le mode de fonctionnement utilisé : manuel par commande à l'aide du bouton poussoir 16 ou bien commande automatique d'un ou de plusieurs tubes 1 en réponse à un signal fourni par un ou plusieurs détecteurs de feu 18.An
Afin d'améliorer la dispersion de l'agent extincteur à la sortie du tube on prévoira avantageusement des moyens diffuseurs qui assurent la fragmentation et la dislocation du bloc constitué par l'agent extincteur 6. Ces moyens sont particulièrement utiles lorsque l'agent 6 est sous la forme d'une poudre car ils permettent alors de fragmenter et diviser le bloc.In order to improve the dispersion of the extinguishing agent at the outlet of the tube, it is advantageous to provide diffusing means which ensure the fragmentation and dislocation of the block constituted by the extinguishing
On évite ainsi tout problème consécutif à une agglomération éventuelle de la poudre au cours des phases de stockage.This avoids any problem following a possible agglomeration of the powder during the storage phases.
Les moyens diffuseurs sont aussi utiles lorsque l'agent est sous la forme d'un gel car ils assurent la division et facilitent la dispersion du gel.The diffuser means are also useful when the agent is in the form of a gel because they ensure the division and facilitate the dispersion of the gel.
Les
La
La
La
La
Dans tous les modes de réalisation le diffuseur 19 permet de faciliter la dispersion et l'ouverture du nuage d'agent extincteur 6 à la sortie du tube 1.In all the embodiments, the
Le diffuseur 19 est fixé par rivetage au corps du tube 1.The
Il assure par ailleurs l'arrêt en translation du piston 8 qui reste donc à l'intérieur du tube 1 après tir. On évite ainsi tout risque de blessure pour les personnes situées à l'extérieur de la structure ou du véhicule.It also ensures the translation stop of the
La
La partie avant la a un diamètre supérieur à celui de la partie arrière 1b. Ce mode de réalisation permet de définir un tube diffuseur renfermant une masse d'agent extincteur supérieure. Bien entendu, dans ce mode de réalisation, le piston 8 se trouve logé dans la partie avant la du tube. La partie arrière 1b renfermera la charge propulsive de dispersion.The front portion has a diameter greater than that of the
Il est bien entendu que le dispositif selon l'invention peut équiper des structures fixes, telles que des bâtiments ou des abris.It is understood that the device according to the invention can equip fixed structures, such as buildings or shelters.
Les véhicules de combat sont déjà la plupart du temps dotés d'embases 11 permettant la fixation et le tir de dispositifs de défense rapprochée. L'invention propose donc avec le tube disperseur 1 une nouvelle "munition" pour ces dispositifs, munition ayant une fonction d'extinction rapprochée des feux accidentels. Cette "munition" pourra être mise en place en cas de besoin sur les embases existantes. Il sera cependant parfois nécessaire de modifier l'orientation d'une ou de plusieurs embases de tir pour les diriger vers les zones à protéger en priorité.Combat vehicles are already mostly equipped with
Claims (8)
caractérisé en ce qu'il comprend au moins un tube (1) disperseur renfermant l'agent extincteur (6), tube renfermant également une charge propulsive (4) de dispersion et un moyen d'allumage (5) de cette charge, un piston (8) étant interposé entre la charge propulsive (4) et l'agent extincteur (6).Device for extinguishing fires occurring near or on a structure or a vehicle, device comprising at least one extinguishing agent (6) and means (4,8) for dispersing this agent, device
characterized in that it comprises at least one dispersing tube (1) containing the extinguishing agent (6), which tube also contains a propellant charge (4) for dispersion and an ignition means (5) for this charge, a piston (8) being interposed between the propellant charge (4) and the extinguishing agent (6).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0701264A FR2912922B1 (en) | 2007-02-22 | 2007-02-22 | FIRE EXTINGUISHING DEVICE |
Publications (1)
Publication Number | Publication Date |
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EP1961459A1 true EP1961459A1 (en) | 2008-08-27 |
Family
ID=38526432
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08290164A Withdrawn EP1961459A1 (en) | 2007-02-22 | 2008-02-21 | Fire extinguishing device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1961459A1 (en) |
FR (1) | FR2912922B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150047802A1 (en) * | 2012-03-06 | 2015-02-19 | Renault S.A.S. | Rapid cooling device for a motor vehicle comprising a component fitted with a diffuser |
CN109764748A (en) * | 2018-12-21 | 2019-05-17 | 李禹昆 | A kind of mister head of broken window |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0750924A1 (en) | 1995-06-28 | 1997-01-02 | Kidde Technologies Inc. | Discharging fire and explosion suppressants |
US6371213B1 (en) * | 2000-02-15 | 2002-04-16 | Autoliv Asp, Inc. | Liquid or foam fire retardant delivery device with pyrotechnic actuation and aeration |
EP1404415A1 (en) | 2001-07-06 | 2004-04-07 | Metal Storm Limited | Fire fighting method and apparatus |
-
2007
- 2007-02-22 FR FR0701264A patent/FR2912922B1/en not_active Expired - Fee Related
-
2008
- 2008-02-21 EP EP08290164A patent/EP1961459A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0750924A1 (en) | 1995-06-28 | 1997-01-02 | Kidde Technologies Inc. | Discharging fire and explosion suppressants |
US6371213B1 (en) * | 2000-02-15 | 2002-04-16 | Autoliv Asp, Inc. | Liquid or foam fire retardant delivery device with pyrotechnic actuation and aeration |
EP1404415A1 (en) | 2001-07-06 | 2004-04-07 | Metal Storm Limited | Fire fighting method and apparatus |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150047802A1 (en) * | 2012-03-06 | 2015-02-19 | Renault S.A.S. | Rapid cooling device for a motor vehicle comprising a component fitted with a diffuser |
US9482141B2 (en) * | 2012-03-06 | 2016-11-01 | Renault S.A.S. | Rapid cooling device for a motor vehicle comprising a component fitted with a diffuser |
CN109764748A (en) * | 2018-12-21 | 2019-05-17 | 李禹昆 | A kind of mister head of broken window |
CN109764748B (en) * | 2018-12-21 | 2021-07-02 | 李禹昆 | Sprayer nozzle for breaking window |
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FR2912922B1 (en) | 2009-06-26 |
FR2912922A1 (en) | 2008-08-29 |
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