EP0841078A2 - High pressure water fire extinguisher - Google Patents

High pressure water fire extinguisher Download PDF

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Publication number
EP0841078A2
EP0841078A2 EP97119016A EP97119016A EP0841078A2 EP 0841078 A2 EP0841078 A2 EP 0841078A2 EP 97119016 A EP97119016 A EP 97119016A EP 97119016 A EP97119016 A EP 97119016A EP 0841078 A2 EP0841078 A2 EP 0841078A2
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EP
European Patent Office
Prior art keywords
fire extinguisher
water
water tank
pressure
extinguisher according
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EP97119016A
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German (de)
French (fr)
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EP0841078B1 (en
EP0841078A3 (en
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Anton Neumeir
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
    • A62C13/66—Portable extinguishers which are permanently pressurised or pressurised immediately before use with extinguishing material and pressure gas being stored in separate containers

Definitions

  • the invention relates to portable handheld fire extinguishers and has a fire extinguisher working with water under high pressure to the subject.
  • the filling quantities are between 2 and 12 kg.
  • a blowing agent is carbon dioxide or nitrogen in these extinguishers used.
  • the extinguishing agent consists of dry powder or from film-forming foam extinguishing agent.
  • extinguishers are designed for one-time use. Refilling the extinguishers after use can only be carried out by specialist companies. The minimum service life depends on the extinguisher size and is a maximum 15 seconds. With powder extinguishers, the extinguishing effect is Choked the fire. But because the source of the fire is there is not cooled, the fire source often reignites instead of.
  • Fire extinguishings of fire class B are also known portable carbon dioxide extinguishers that are often used to extinguish Fires in electrical systems, data processing systems, Laboratories, etc. are available and fill quantities between 2 and have 6 kg.
  • extinguishing effect from suffocation of fire and these extinguishers are only for designed for single use and can only be used be refilled by specialist companies.
  • the object of the invention is to be as universal as possible portable fire extinguisher to create that after use by the user quickly for reuse can be retrofitted.
  • the fire extinguisher according to the invention works with water, so that the extinguishing effect from both suffocating and cooling Effect is achieved. Cooling will reignite of the fire source once extinguished with extensive Avoided security.
  • the fine atomization has the advantage that with small amounts of water have a great extinguishing effect and with it the risk of water damage as a result of Deletion is significantly reduced.
  • Extinguishing with water in atomized form namely by Splashing water from a water tank with propellant under it high pressure from an atomizing nozzle is in itself known, for example from DE 44 43 111 A1.
  • This publication speaks of spraying the water with a pressure of at least 50 bar with a water content of 12 liters, which in view technically hardly on the necessary pressure resistance of the container appears understandable.
  • this well-known fire extinguisher corresponds to the well-known concept described above portable fire extinguishers designed for single use, namely up to the consumption of the filling quantity of the extinguishing agent container, are designed.
  • the concept according to the invention differs from this fundamentally by refilling this as often the extinguishing agent container, i.e. the pressure-resistant water container, by the user during a delete operation through the separate water filling opening that serves as a refill opening enables.
  • the extinguishing agent container i.e. the pressure-resistant water container
  • the fire extinguisher according to the invention can easily be refilled.
  • a used pressure bottle can easily be replaced by a new pressure bottle so that the deletion process by refilling the extinguisher on the spot can be continued several times.
  • carbon dioxide extinguishers and the like are unique Use, the deletion process should not be successful been, or should there be reignition at the source of the fire, a continuation of the deletion is no longer possible.
  • a portable fire extinguisher according to the Invention from a portable water tank 1 with a water filling opening which can be closed by a closure 2, one using a standard quick connector with the water tank 1 connectable and arranged on the outside of this Pressurized gas bottle 3, a rigid tube 4 and one Spray gun 5.
  • the water tank 1 is designed as a pressure-resistant container. Its filling quantity is approximately 12 to 16 l, for example Water.
  • the compressed gas bottle 3 can be filled with ordinary air be.
  • the pressure in the compressed gas bottle is preferably at least about 200 bar.
  • the compressed gas cylinder shows in usually a shut-off valve that is only used of the fire extinguisher is opened so that the pressurization of the water tank 1 only takes place in the application.
  • the outlet pressure of the extinguishing water is then preferably at least between about 25 and 35 bar.
  • the hose 4 connected to the water tank connects the water tank with the spray nozzle 5.
  • the spray nozzle 5 is trained so that they have a finely atomized water jet generated.
  • the nozzle can be designed with an adjustment facility to widen the beam wider or narrower bundle, but in any case to form a Aerosols in finely atomized form emerge from the nozzle.
  • the Water tank 1 can be filled up quickly and by coupling a new compressed gas cylinder is ready for use again be transferred. If necessary, can also, enough Compressed gas capacity provided a compressed gas bottle for Expelling 2 or more water fillings can be used.
  • Fig. 2 shows the fire extinguisher according to the invention in a schematic Form designed as a portable fire extinguisher. It otherwise corresponds to the embodiment according to FIG. 1.
  • Fig. 3 shows a variant of the fire extinguisher according to the invention in a rollable version.
  • the fire extinguisher either mounted on a trolley 6 or with one Wheelbarrows can be integrated, in the latter Case the water tank is firmly connected to the trolley frame is.
  • This variant has the advantage that something Larger amounts of water with a correspondingly stable pressure-resistant Execution of the water tank can be provided because the weight of the rollable device is not that important plays.
  • the term "portable fire extinguisher" used here should also be such a relatively light mobile Execution include.

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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)
  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Surgical Instruments (AREA)

Abstract

The assembly has a container (1) with a lockable filling opening (5). The device has a connection for coupling with a pressurised gas cylinder (2). The gas cylinder uses an inner pressure connection to provide gas into the container. A tube (4) leads from the container and terminates in a spraying nozzle (3). The nozzle is adjustable between a spray jet setting of a finely atomised spray and a spray setting for a powerfully focused jet. The gas cylinder is charged with air to a pressure of around 200 bar.

Description

Die Erfindung bezieht sich auf tragbare Handfeuerlöschgeräte und hat ein mit Wasser unter hohem Druck arbeitendes Feuerlöschgerät zum Gegenstand.The invention relates to portable handheld fire extinguishers and has a fire extinguisher working with water under high pressure to the subject.

Bekannt zum Löschen von Kleinstbränden (Brandklasse A) sind tragbare Kübelspritzen mit einer Wassermenge von 10 l. Die Kübelspritze wird durch Pumpen von Hand bedient, wobei die erreichbare Wurfweite des Wasserstrahls mindestens 7 m betragen muß (Din 14 405).Are known for extinguishing small fires (fire class A) portable bucket syringes with a water volume of 10 l. The Bucket syringe is operated by pumping by hand, the reachable throw of the water jet at least 7 m must be (Din 14 405).

Bekannt sind weiter zum Löschen von Bränden aller Art (Brandklassen A, B, C) tragbare Pulverlöschgeräte und Schaumlöschgeräte, die Füllmengen zwischen 2 und 12 kg haben. Als Treibmittel wird in diesen Löschern Kohlendioxid oder Stickstoff verwendet. Das Löschmittel besteht aus Trockenlöschpulver bzw. aus filmbildendem Schaumlöschmittel.Also known for extinguishing fires of all kinds (fire classes A, B, C) portable powder extinguishers and foam extinguishers, the filling quantities are between 2 and 12 kg. As a blowing agent is carbon dioxide or nitrogen in these extinguishers used. The extinguishing agent consists of dry powder or from film-forming foam extinguishing agent.

Diese Löschgeräte sind für einen einmaligen Einsatz konzipiert. Das Wiederbefüllen der Löscher nach Gebrauch kann nur von Fachfirmen durchgeführt werden. Die minimale Funktionsdauer ist abhängig von der Löschergröße und beträgt maximal 15 Sekunden. Bei Pulverlöschern wird die Löschwirkung durch Ersticken des Feuers erzielt. Weil aber der Brandherd dabei nicht gekühlt wird, findet häufig ein Rückzünden des Brandherds statt.These extinguishers are designed for one-time use. Refilling the extinguishers after use can only be carried out by specialist companies. The minimum service life depends on the extinguisher size and is a maximum 15 seconds. With powder extinguishers, the extinguishing effect is Choked the fire. But because the source of the fire is there is not cooled, the fire source often reignites instead of.

Bekannt sind ferner zum Löschen von Bränden der Brandklasse B tragbare Kohlendioxidlöscher, die häufig zum Löschen von Bränden in elektrischen Anlagen, Datenverarbeitungsanlagen, Labors usw. bereitgehalten werden und Füllmengen zwischen 2 und 6 kg haben. Auch hier wird Löschwirkung durch Ersticken des Feuers erzielt, und auch diese Löscher sind nur für einmaligen Einsatz konzipiert und können nach Gebrauch nur von Fachfirmen wiederbefüllt werden.Fire extinguishings of fire class B are also known portable carbon dioxide extinguishers that are often used to extinguish Fires in electrical systems, data processing systems, Laboratories, etc. are available and fill quantities between 2 and have 6 kg. Here too there is extinguishing effect from suffocation of fire, and these extinguishers are only for designed for single use and can only be used be refilled by specialist companies.

Aufgabe der Erfindung ist es, ein möglichst universell einsetzbares tragbares Feuerlöschgerät zu schaffen, das nach Gebrauch vom Benutzer schnell wieder für erneuten Gebrauch nachgerüstet werden kann.The object of the invention is to be as universal as possible portable fire extinguisher to create that after use by the user quickly for reuse can be retrofitted.

Diese Aufgabe wird erfindungsgemäß durch das in den Ansprüchen angegebene Feuerlöschgerät gelöst.This object is achieved by the claims specified fire extinguisher solved.

Das erfindungsgemäße Feuerlöschgerät arbeitet mit Wasser, so daß die Löschwirkung sowohl durch erstickende wie auch kühlende Wirkung erzielt wird. Durch das Kühlen wird ein Rückzünden des einmal gelöschten Brandherds mit weitgehender Sicherheit vermieden.The fire extinguisher according to the invention works with water, so that the extinguishing effect from both suffocating and cooling Effect is achieved. Cooling will reignite of the fire source once extinguished with extensive Avoided security.

Durch feine Zerstäubung des mit hohem Druck ausgesprühten Wassers können auch Brände von elektrischen Anlagen ohne Gefahr von elektrischen Stromschlägen gelöscht werden, was bei bekannten, mit Wasser arbeitenden Feuerlöschgeräten bekanntlich nicht möglich ist. Dabei reicht bei elektrischen Anlagen bis ca. 1000 Volt ein Sicherheitsabstand von ca. 1 m aus. Brände an elektrischen Anlagen in Hausinstallationen mit 230 Volt bzw. 380 Volt können also bekämpft werden.By fine atomization of the sprayed with high pressure Water can also fire from electrical systems without Risk of electric shock being erased what known for known fire extinguishers working with water not possible. This is enough for electrical Systems up to approx. 1000 volts a safety distance of approx. 1 m out. Fires on electrical systems in house installations 230 volts or 380 volts can therefore be fought.

Durch den hohen Druck sowie die feine Zerstäubung ist es auch möglich, Brände der Brandklasse B (Flüssigkeitsbrände) mit Wasser zu löschen, was bisher mit wasserbetriebenen Feuerlöschgeräten ebenfalls bekanntlich nicht möglich ist.Because of the high pressure and the fine atomization, it is too possible, fire of class B (liquid fires) with Extinguish water what was previously done with water powered fire extinguishers is also known not to be possible.

Ferner bringt die feine Zerstäubung den Vorteil, daß mit geringen Wassermengen eine große Löschwirkung erzielt wird und damit auch die Gefahr von Wasserschäden als Folge des Löschens deutlich verringert wird. Furthermore, the fine atomization has the advantage that with small amounts of water have a great extinguishing effect and with it the risk of water damage as a result of Deletion is significantly reduced.

Das bei dem erfindungsgemäßen Feuerlöschgerät verwendete Löschmittelwasser ist im wesentlichen überall verfügbar und ist nicht umweltschädlich, nicht giftig und beeinträchtigt nicht die Atemluft. Nicht nur die das Feuerlöschgerät benutzende Person ist nicht gefährdet, sondern auch brennende Personen, auf die der Löschstrahl gerichtet wird, werden nicht gefährdet. Im Gegensatz dazu besteht bei herkömmlichen Handfeuerlöschgeräten ein erhebliches Maß an Gefährdung von Personen, beispielsweise bei Pulverlöschern durch Einatmen von Trockenpulver, das nicht mehr aus der Lunge entweichen kann, bei Kohlendioxidlöschern durch Erfrierungen beim Ansprühen einer Person sowie auch durch Ersticken. Bei Wasser als Löschmittel werden auch eventuelle offene Wunden von verletzten Personen nicht durch das Löschmittel in Mitleidenschaft gezogen.The used in the fire extinguisher according to the invention Extinguishing water is essentially available everywhere is not harmful to the environment, is not toxic and is impaired not the air we breathe. Not just the one using the fire extinguisher Person is not at risk, but also burning People to whom the extinguishing beam is directed will not endangered. In contrast, there is a conventional Handheld fire extinguishers pose a significant degree of danger People, for example with powder extinguishers by inhalation of dry powder that can no longer escape from the lungs can, with carbon dioxide extinguishers by frostbite when sprayed a person as well as by suffocation. With water Any open wounds from injuries are also used as extinguishing agents Not affected by the extinguishing agent drawn.

Das Löschen mit Wasser in zerstäubter Form, nämlich durch Spritzen von Wasser aus einem Wasserbehälter mit Treibgas unter hohem Druck aus einer Zerstäubungsdüse, ist an sich bereits bekannt, beispielsweise aus der DE 44 43 111 A1. Diese beschreibt einen Wasserbehälter in Form einer druckfesten Flasche, in deren Hals eine Armatur eingebaut ist, an welche eine Druckgasflasche anschließbar sowie ein Schlauch mit Spritzdüse anschließbar ist. Diese Druckschrift spricht von einem Versprühen des Wassers mit einem Druck von mindestens 50 Bar bei einem Wasserinhalt von 12 Litern, was im Hinblick auf die nötige Druckfestigkeit des Behälters technisch kaum nachvollziehbar erscheint. Aber auch dieses bekannte Löschgerät entspricht dem oben dargestellten altbekannten Konzept tragbarer Löschgeräte, die für einen einmaligen Einsatz, nämlich bis zum Verbrauch der Füllmenge des Löschmittelbehälters, konzipiert sind.Extinguishing with water in atomized form, namely by Splashing water from a water tank with propellant under it high pressure from an atomizing nozzle is in itself known, for example from DE 44 43 111 A1. This describes a water tank in the form of a pressure-resistant Bottle, in the neck of which a fitting is installed, to which a pressurized gas bottle can be connected and a hose with Spray nozzle can be connected. This publication speaks of spraying the water with a pressure of at least 50 bar with a water content of 12 liters, which in view technically hardly on the necessary pressure resistance of the container appears understandable. But also this well-known fire extinguisher corresponds to the well-known concept described above portable fire extinguishers designed for single use, namely up to the consumption of the filling quantity of the extinguishing agent container, are designed.

Hiervon unterscheidet sich das erfindungsgemäße Konzept grundlegend, indem dieses die beliebig häufige Wiederbefüllung des Löschmittelbehälters, also des druckfesten Wasserbehälters, durch den Benutzer während eines Löscheinsatzes durch die gesonderte, als Nachfüllöffnung dienende Wassereinfüllöffnung ermöglicht. The concept according to the invention differs from this fundamentally by refilling this as often the extinguishing agent container, i.e. the pressure-resistant water container, by the user during a delete operation through the separate water filling opening that serves as a refill opening enables.

Da, jedenfalls in Gebäuden, Wasser üblicherweise zur Verfügung steht, kann das erfindungsgemäße Feuerlöschgerät leicht nachgefüllt werden. Eine verbrauchte Druckflasche kann leicht durch eine neue Druckflasche ersetzt werden, so daß der Löschvorgang durch Nachfüllen des Löschers an Ort und Stelle mehrfach fortgesetzt werden kann. Bei herkömmlichen Pulver- und Kohlendioxidlöschern und dgl. ist jedoch nach einmaligem Gebrauch, sollte der Löschvorgang noch nicht erfolgreich gewesen sein, oder sollte eine Rückzündung am Brandherd auftreten, eine Fortsetzung des Löschens nicht mehr möglich.Because, at least in buildings, water is usually available stands, the fire extinguisher according to the invention can easily be refilled. A used pressure bottle can easily be replaced by a new pressure bottle so that the deletion process by refilling the extinguisher on the spot can be continued several times. With conventional powder and However, carbon dioxide extinguishers and the like are unique Use, the deletion process should not be successful been, or should there be reignition at the source of the fire, a continuation of the deletion is no longer possible.

Die Erfindung wird nachstehend anhand von Ausführungsbeispielen unter Bezugnahme auf die anliegenden Zeichnungen kurz mehr im einzelnen beschrieben. In den Zeichnungen zeigt:

Fig. 1
In schematischer Darstellung die grundsätzliche Ausführungsform des erfindungsgemäßen Feuerlöschgeräts,
Fig. 2
das erfindungsgemäße Feuerlöschgerät als rückentragbares Gerät,
und,
Fig. 3
ein erfindungsgemäßes Feuerlöschgerät in fahrbarer Ausführung.
The invention is described briefly in more detail below using exemplary embodiments with reference to the accompanying drawings. In the drawings:
Fig. 1
In a schematic representation, the basic embodiment of the fire extinguisher according to the invention,
Fig. 2
the fire extinguisher according to the invention as a portable device,
and,
Fig. 3
an inventive fire extinguisher in a mobile version.

Gemäß Fig. 1 besteht das tragbare Feuerlöschgerät nach der Erfindung aus einem tragbaren Wasserbehälter 1 mit einer durch einen Verschluß 2 verschließbaren Wassereinfüllöffnung, einer mittels einer üblichen Schnellkupplung mit dem Wasserbehälter 1 verbindbaren und außen an diesem angeordnetem Druckgasflasche 3, einem formfesten Schlauch 4 und einer Spritzpistole 5. 1 there is the portable fire extinguisher according to the Invention from a portable water tank 1 with a water filling opening which can be closed by a closure 2, one using a standard quick connector with the water tank 1 connectable and arranged on the outside of this Pressurized gas bottle 3, a rigid tube 4 and one Spray gun 5.

Der Wasserbehälter 1 ist als druckfester Behälter ausgebildet. Seine Füllmenge beträgt beispielsweise etwa 12 bis 16 l Wasser.The water tank 1 is designed as a pressure-resistant container. Its filling quantity is approximately 12 to 16 l, for example Water.

Die Druckgasflasche 3 kann mit gewöhnlicher Luft gefüllt sein. Der Druck in der Druckgasflasche beträgt vorzugsweise mindestens etwa 200 bar. Die Druckgasflasche weist in üblicher Weise ein Absperrventil auf, das erst zum Einsatz des Feuerlöschgeräts geöffnet wird, so daß die Druckbeaufschlagung des Wasserbehälters 1 erst im Einsatzfall erfolgt. Der Austrittsdruck des Löschwassers beträgt dann vorzugsweise mindestens zwischen etwa 25 und 35 bar.The compressed gas bottle 3 can be filled with ordinary air be. The pressure in the compressed gas bottle is preferably at least about 200 bar. The compressed gas cylinder shows in usually a shut-off valve that is only used of the fire extinguisher is opened so that the pressurization of the water tank 1 only takes place in the application. The outlet pressure of the extinguishing water is then preferably at least between about 25 and 35 bar.

Der an den Wasserbehälter angeschlossene Schlauch 4 verbindet den Wasserbehälter mit der Spritzdüse 5. Die Spritzdüse 5 ist so ausgebildet, daß sie einen fein zerstäubten Wasserstrahl erzeugt. Die Düse kann mit einer Verstellmöglichkeit ausgebildet sein, um den Strahl breiter zu fächern oder enger zu bündeln, wobei er aber in jedem Fall zur Bildung eines Aerosols in fein zerstäubter Form aus der Düse austritt.The hose 4 connected to the water tank connects the water tank with the spray nozzle 5. The spray nozzle 5 is trained so that they have a finely atomized water jet generated. The nozzle can be designed with an adjustment facility to widen the beam wider or narrower bundle, but in any case to form a Aerosols in finely atomized form emerge from the nozzle.

Ist beim Löscheinsatz der Wasservorrat verbraucht, kann der Wasserbehälter 1 schnell aufgefüllt werden und durch Ankuppeln einer neuen Druckgasflasche wieder in Einsatzbereitschaft versetzt werden. Gegebenenfalls kann auch, genügend Druckgaskapazität vorausgesetzt, eine Druckgasflasche zum Austreiben von 2 oder mehr Wasserfüllungen verwendet werden.If the water supply has been used up in the fire fighting operation, the Water tank 1 can be filled up quickly and by coupling a new compressed gas cylinder is ready for use again be transferred. If necessary, can also, enough Compressed gas capacity provided a compressed gas bottle for Expelling 2 or more water fillings can be used.

Fig. 2 zeigt das erfindungsgemäße Feuerlöschgerät in schematischer Form als rückentragbares Löschgerät ausgebildet. Es entspricht im übrigen der Ausführungsform nach Fig. 1.Fig. 2 shows the fire extinguisher according to the invention in a schematic Form designed as a portable fire extinguisher. It otherwise corresponds to the embodiment according to FIG. 1.

Fig. 3 zeigt eine Variante des erfindungsgemäßen Feuerlöschgeräts in rollbarer Ausführung. Dazu kann das Feuerlöschgerät entweder auf einem Rollkarren 6 gehaltert oder mit einem Rollkarren integriert ausgebildet sein, wobei im letzteren Fall der Wasserbehälter fest mit dem Rollkarrengestell verbunden ist. Diese Variante hat den Vorteil, daß auch etwas größere Wasserfüllmengen mit entsprechend stabiler druckfester Ausführung des Wasserbehälters vorgesehen sein können, da bei dem rollbaren Gerät das Gewicht keine so große Rolle spielt. Der hier verwendete Begriff "tragbares Feuerlöschgerät" soll auch eine solche noch relativ leichte fahrbare Ausführung umfassen.Fig. 3 shows a variant of the fire extinguisher according to the invention in a rollable version. The fire extinguisher either mounted on a trolley 6 or with one Wheelbarrows can be integrated, in the latter Case the water tank is firmly connected to the trolley frame is. This variant has the advantage that something Larger amounts of water with a correspondingly stable pressure-resistant Execution of the water tank can be provided because the weight of the rollable device is not that important plays. The term "portable fire extinguisher" used here should also be such a relatively light mobile Execution include.

Claims (7)

Tragbares bzw. rollbares Feuerlöschgerät, bestehend aus einem druckfesten geschlossenen Wasserbehälter (1) und einer daran außen anschließbaren Druckgasflasche (3) und einer mittels eines formfesten Schlauchs (4) mit dem Wasserbehälter (1) verbundenen Spritzdüse zur Erzeugung eines fein zerstäubten Wasserstrahls, dadurch gekennzeichnet, daß der Wasserbehälter eine mittels eines Verschlußdeckels (2) verschließbare gesonderte Wassereinfüllöffnung aufweist und daß zum Anschluß der Druckgasflasche an den Wasserbehälter eine Schnellkupplung vorgesehen ist.Portable or rollable fire extinguisher consisting of a pressure-proof closed water tank (1) and one pressurized gas cylinder (3) that can be connected to the outside and one by means of a rigid hose (4) with the water tank (1) connected spray nozzle to produce a finely atomized Water jet, characterized in that the water tank one which can be closed by means of a sealing cover (2) has separate water filling opening and that for connection the pressure gas bottle to the water tank a quick coupling is provided. Feuerlöschgerät nach Anspruch 1, wobei die Spritzdüse (5) zur Fächerung bzw. Bündelung des feinzerstäubten Wasserstrahls einstellbar ist.The fire extinguisher according to claim 1, wherein the spray nozzle (5) for fanning or bundling the finely atomized water jet is adjustable. Feuerlöschgerät nach Anspruch 1 oder 2, wobei die Füllmenge des Wasserbehälters (1) etwa 12 bis 16 l beträgt.Fire extinguisher according to claim 1 or 2, wherein the filling amount the water tank (1) is about 12 to 16 l. Feuerlöschgerät nach einem der Ansprüche 1 bis 3, wobei die Druckgasflasche (3) Druckluft mit einem Druck von mindestens etwa 200 bar enthält.Fire extinguisher according to one of claims 1 to 3, wherein the compressed gas bottle (3) compressed air with a pressure of at least contains about 200 bar. Feuerlöschgerät nach einem der Ansprüche 1 bis 4, wobei der Austrittsdruck des Wassers aus dem Wasserbehälter etwa 25 bis 35 bar beträgt.Fire extinguisher according to one of claims 1 to 4, wherein the outlet pressure of the water from the water tank is about 25 is up to 35 bar. Feuerlöschgerät nach einem der Ansprüche 1 bis 5, wobei das Gerät als rückentragbares Gerät ausgebildet ist.Fire extinguisher according to one of claims 1 to 5, wherein the device is designed as a back-portable device. Feuerlöschgerät nach einem der Ansprüche 1 bis 6, wobei das Gerät auf einem Rollkarren (6) montierbar bzw. mit einem integrierten Rollkarren ausgebildet ist.Fire extinguisher according to one of claims 1 to 6, wherein the device can be mounted on a trolley (6) or with a integrated trolley is designed.
EP97119016A 1996-11-12 1997-10-31 High pressure water fire extinguisher Expired - Lifetime EP0841078B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19646562 1996-11-12
DE19646562A DE19646562C2 (en) 1996-11-12 1996-11-12 High pressure water fire extinguisher

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EP0841078A2 true EP0841078A2 (en) 1998-05-13
EP0841078A3 EP0841078A3 (en) 1999-12-22
EP0841078B1 EP0841078B1 (en) 2001-09-26

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EP97119016A Expired - Lifetime EP0841078B1 (en) 1996-11-12 1997-10-31 High pressure water fire extinguisher

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EP (1) EP0841078B1 (en)
AT (1) ATE206063T1 (en)
DE (2) DE19646562C2 (en)
ES (1) ES2164289T3 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG118178A1 (en) * 2003-03-12 2006-01-27 Aromatrix Pte Ltd Mist fire fighting system
WO2006079683A1 (en) * 2005-01-31 2006-08-03 Simultron Oy Equipment for fire fighting
EP1935458A1 (en) 2006-12-13 2008-06-25 Saltech AG Portable high pressure water fire extinguisher
US7458427B2 (en) 2000-03-03 2008-12-02 Ulrich Braun Mixing chamber for producing compressed air foam for fire extinguishing devices

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DE19910317B4 (en) * 1999-03-09 2004-05-13 Anton Neumeir Arrangement for installing a high-pressure extinguisher in combination with a C hose reel in the standard equipment room of fire engines
EP1197245B1 (en) 2000-10-10 2006-08-23 Anton Neumeir Portable or rolling foam extinguisher with pressurised air-foam complex
DE10109922A1 (en) 2000-10-10 2002-05-08 Anton Neumeir Portable or rollable foam extinguisher with compressed gas foam consolidation
DE102004030986A1 (en) * 2004-06-26 2006-01-12 Anton Neumeir Fire extinguishing gun and thermal image camera combination for use in residence, has thermal image camera with display screen, where camera and gun are detachably coupled with one another or integrated in same housing
CN106669069A (en) * 2015-11-09 2017-05-17 中国人民解放军军械工程学院 Embedded gas-liquid supply tank

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Publication number Priority date Publication date Assignee Title
US7458427B2 (en) 2000-03-03 2008-12-02 Ulrich Braun Mixing chamber for producing compressed air foam for fire extinguishing devices
SG118178A1 (en) * 2003-03-12 2006-01-27 Aromatrix Pte Ltd Mist fire fighting system
WO2006079683A1 (en) * 2005-01-31 2006-08-03 Simultron Oy Equipment for fire fighting
EP1935458A1 (en) 2006-12-13 2008-06-25 Saltech AG Portable high pressure water fire extinguisher

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ES2164289T3 (en) 2002-02-16
DE19646562A1 (en) 1998-05-20
EP0841078B1 (en) 2001-09-26
ATE206063T1 (en) 2001-10-15
EP0841078A3 (en) 1999-12-22
DE29620743U1 (en) 1997-02-20
DE19646562C2 (en) 1999-02-18

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