EP1882496B1 - Fire protection - Google Patents

Fire protection Download PDF

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Publication number
EP1882496B1
EP1882496B1 EP07113079.3A EP07113079A EP1882496B1 EP 1882496 B1 EP1882496 B1 EP 1882496B1 EP 07113079 A EP07113079 A EP 07113079A EP 1882496 B1 EP1882496 B1 EP 1882496B1
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EP
European Patent Office
Prior art keywords
fire protection
protective wall
fire
refractory
rail vehicle
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EP07113079.3A
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German (de)
French (fr)
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EP1882496A1 (en
Inventor
Thomas Fuchs
Lars Gehde
Achim Poppensieker
Günther Pröll
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Siemens Mobility GmbH
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Siemens Mobility GmbH
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Priority to PL07113079T priority Critical patent/PL1882496T3/en
Publication of EP1882496A1 publication Critical patent/EP1882496A1/en
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D49/00—Other details

Definitions

  • the present invention relates to a railway vehicle with a passenger / passenger compartment, which is separated by means of a fire protection from an operating room, the fire protection a protective wall, which is coated with an intumescent fire protection coating, and refractory holding means for holding the fire protection coating on the protective wall, said refractory holding means comprise at least one textile fabric.
  • a fire protection is for example from the US 2002/0100404 A1 already known.
  • a refractory bulkhead is described, which has an intumescent fire protection coating on a textile fabric in their outdoor areas. This fiber-reinforced intumescent outer layer is fastened to a bulkhead by fasteners and increases its fire resistance.
  • a fire-resistant curtain which is coated or impregnated with an intumescent material. Further, an adhesive is disclosed to hold the intumescent material to the curtain.
  • Fasteners serve to attach the refractory curtain to a roof structure.
  • the textile fabric thus serves in this case, as it were, to provide a wall structure.
  • electrical components such as converters, electric motors or the like.
  • Fire protection must be designed in such a way that it is possible to effectively avoid personal injury in the event of a fire, which is triggered by electrical components, for example. For this reason, fire safety must meet fire safety standards that may vary from country to country.
  • fire protection fire protection usually consists of a steel construction. In the construction of this Feuerschutzab gleiches a passage with a door is often provided. For weight reasons, attempts have also been made to provide fire protection with protective walls made of aluminum. However, an aluminum construction loses its strength early in the test because of its lower melting point compared to steel. At test temperatures of 760 °, which must already be reached after 15 minutes according to a European fire protection standard, the aluminum melts.
  • the object of the invention is therefore to provide a fire protection of the type mentioned, which provides adequate protection in case of fire.
  • the invention solves this problem in that the refractory holding means are embedded in the fire protection coating.
  • the intumescent fire protection coating is held by a refractory retaining means on the protective wall.
  • a flaky flaking of the fire protection coating of the protective wall is therefore avoided according to the invention.
  • the fire protection according to the invention can therefore be made of lightweight materials instead of steel, at the same time sufficient safety of personnel or passengers is achieved, which should be protected from fire.
  • the holding means advantageously forms a composite material with the fire protection coating.
  • Fire protection coating and holding means can also be referred to as a fiber-reinforced fire protection coating.
  • the protective wall is advantageously part of a construction consisting of different profiles and protective walls.
  • the protective wall made of aluminum or GRP. These materials have a lower weight compared to steel, so that a light fire protection is provided. Of course, other materials not mentioned here with similar properties can be used in the invention.
  • the protective wall can also be made of steel in the context of the invention if an additional thermal protection for the steel wall is required for the desired application.
  • the Protective wall Part of a structure that is also made of aluminum, fiberglass or steel.
  • the refractory holding means is advantageously made of a temperature-resistant material, so that the holding means does not lose its holding function even at high temperatures between 500 and 1000 ° C.
  • the refractory holding means comprise at least one textile fabric.
  • the textile fabric is, for example, a felt or a nonwoven fabric.
  • the textile fabric is a fabric, for example of glass silk, amide fibers, carbon fibers, plastic fibers or the like.
  • the refractory holding means are embedded in the coating.
  • a first layer of the fire protection coating is applied to the protective wall.
  • the refractory holding means such as a refractory textile fabric, placed on the not yet cured coating.
  • at least one further layer is applied. In this way, the refractory holding means is held by the cured fire protection coating on the protective wall.
  • the refractory holding means comprises at least one textile fabric, wherein each textile fabric has ends which are not rigidly connected to the protective wall.
  • the not rigidly connected to the protective wall endings of the surface fabric can therefore be moved in the fire, so at high temperatures, in the coating a piece. If, for example, the fire protection coating starts to foam, the textile fabric can thus be lifted off the protective wall somewhat without the composite material consisting of the textile fabric and the fire protection coating falling off.
  • an elastic flexible connection of the fire protection coating reinforced with the holding means to the protective wall is provided.
  • the endings extend into an outer sealing material.
  • the sealing material is for example attached to the outer edge of the protective wall, wherein the protective wall is screwed, for example, with a profile carrier of a rail vehicle.
  • the rail vehicle is expediently a locomotive with electronic components for driving a train or with an internal combustion engine.
  • the inventive Fire protection is used, for example, to separate a person room, such as the cab of the locomotive, of the electronic components or an internal combustion engine.
  • the sealing material then serves to seal the protective wall to the profile carrier of the rail vehicle and ensures a sufficiently large grip of the ends during normal operation. In the event of a fault, so in a fire of the electronic components or the internal combustion engine, but it does not constitute a rigid attachment of the fabric. Rather, the sealing material for flexible holding the ends is set so that a slight movement of the textile fabric on the protective wall in case of fire allows is. This flexible mounting of the coating can even better suppress chipping.
  • fastening means are provided for fastening the refractory holding means to the protective wall.
  • the fastening means are, for example, screwed onto the protective wall fastening strips, with which the ends of the refractory holding means are clamped to the protective wall.
  • the fire protection coating is, for example, a fire-proof varnish, a fire-resistant paint or the like and is applied to the protective wall, for example, by painting on or spraying on it.
  • the fire protection according to the present invention is part of a rail vehicle and serves to separate a passenger / passenger compartment of an operating room, wherein the operating room includes, for example, electric drives, converters, an internal combustion engine or the like.
  • FIG. 2 shows a further embodiment of the fire protection 1 according to the invention, which in turn comprises a protective wall 2 made of aluminum.
  • the protective wall 2 is in turn coated with a fire-proof varnish 4, wherein in the fire-resistant varnish 4, a fabric 5 is embedded, that is, painted.
  • a fabric 5 is embedded, that is, painted.
  • upwardly and downwardly extending ends 6 of the fabric 5 are therefore not rigidly connected to the protective wall 2. Rather, a slight movement in the event of fire is made possible when the intumescent fire-protection varnish 4 stands out, for example, a little from the protective wall 2. Despite this lifting the fabric 5 but prevents chipping of the fire protection paint 4 and thus melting the protective wall. 2

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Building Environments (AREA)
  • Body Structure For Vehicles (AREA)
  • Paints Or Removers (AREA)

Description

Die vorliegende Erfindung betrifft ein Schienenfahrzeug mit einem Personen-/Fahrgastraum, der mittels eines Brandschutzes von einem Betriebsraum abgetrennt ist, wobei der Brandschutz eine Schutzwand, die mit einer intumeszierenden Brandschutzbeschichtung beschichtet ist, und feuerfeste Haltemittel zum Halten der Brandschutzbeschichtung an der Schutzwand, wobei die feuerfesten Haltemittel wenigstens ein textiles Flächengebilde umfassen.
Ein solcher Brandschutz ist beispielsweise aus der US 2002/0100404 A1 bereits bekannt. Dort ist eine feuerfeste Schottwand beschrieben, die in ihren Außenbereichen eine intumeszierende Brandschutzbeschichtung auf einem textilen Flächengebilde aufweist. Diese faserverstärkte intumeszierende Außenschicht ist durch Befestigungsmittel an einer Schottwand befestigt und erhöht deren Feuerfestigkeit.
In der GB 2 377 379 A ist ein feuerfester Vorhang beschrieben, der mit einem intumeszierenden Material beschicht oder imprägniert ist. Ferner ist ein Klebstoff offenbart, um das intumeszierende Material an dem Vorhang zu halten. Befestigungsmittel dienen zum Anbringen des feuerfesten Vorhangs an eine Dachstruktur. Das textile Gewebe dient also in diesem Fall quasi zum Bereitstellen einer Wandstruktur.
Bei Schienenfahrzeugen ist es üblich, den Führerstand einer Lokomotive durch einen Brandschutz von Räumen abzutrennen, die zur Aufnahme elektrischer Bauteile, wie beispielsweise von Umrichtern, elektrischen Motoren oder dergleichen eingerichtet sind.The present invention relates to a railway vehicle with a passenger / passenger compartment, which is separated by means of a fire protection from an operating room, the fire protection a protective wall, which is coated with an intumescent fire protection coating, and refractory holding means for holding the fire protection coating on the protective wall, said refractory holding means comprise at least one textile fabric.
Such fire protection is for example from the US 2002/0100404 A1 already known. There, a refractory bulkhead is described, which has an intumescent fire protection coating on a textile fabric in their outdoor areas. This fiber-reinforced intumescent outer layer is fastened to a bulkhead by fasteners and increases its fire resistance.
In the GB 2 377 379 A a fire-resistant curtain is described which is coated or impregnated with an intumescent material. Further, an adhesive is disclosed to hold the intumescent material to the curtain. Fasteners serve to attach the refractory curtain to a roof structure. The textile fabric thus serves in this case, as it were, to provide a wall structure.
In rail vehicles, it is common to separate the cab of a locomotive by fire protection of rooms that are adapted to receive electrical components, such as converters, electric motors or the like.

Ein Brandschutz ist so auszugestalten, dass ein Personenschaden bei einem Brand, der beispielsweise von elektrischen Bauteilen ausgelöst wird, wirkungsvoll vermieden werden kann.
Aus diesem Grunde muss der Brandschutz Brandschutznormen erfüllen, die von Land zu Land unterschiedlich sein können. In der Praxis besteht der üblicherweise als Feuerschutzabschluss bezeichnete Brandschutz in der Regel aus einer Stahlkonstruktion. Bei der Konstruktion dieses Feuerschutzabschlusses ist häufig auch ein Durchgang mit einer Tür vorgesehen.
Aus Gewichtsgründen wurde auch versucht, einen Brandschutz mit Schutzwänden bereitzustellen, die aus Aluminium gefertigt sind. Eine Aluminiumkonstruktion verliert jedoch aufgrund ihres im Vergleich zum Stahl geringeren Schmelzpunktes während der Prüfung frühzeitig ihre Festigkeit. Bei Prüftemperaturen von 760°, die gemäß einer europäischen Brandschutznorm bereits nach 15 Minuten erreicht werden müssen, kommt es zum Schmelzen des Aluminiums. Es wurde daher versucht, das Aluminium durch Aufbringen eines intumeszierenden Brandschutzlackes thermisch zu isolieren, um so ein Schmelzen des Aluminiums zu verzögern. Ein intumeszierender Brandschutzlack schäumt bei einem Temperaturanstieg auf und sorgt für eine thermische Isolation. Der vorbekannten Lösung haftet jedoch der Nachteil an, dass der intumeszierenden Brandschutzlack bei hohen Temperaturen nicht sicher an der Aluminiumwand haften bleibt. Vielmehr kommt es zum Abplatzen des Brandschutzlackes mit Fehlstellen im Gefolge, die wieder zum Schmelzen und zum Verlust der Festigkeit des Aluminiums führen. Die aufgestellten Brandschutznormen werden nicht erfüllt.
Aufgabe der Erfindung ist es daher einen Brandschutz der eingangs genannten Art bereitzustellen, der einen hinreichenden Schutz im Brandfall bereitstellt.Fire protection must be designed in such a way that it is possible to effectively avoid personal injury in the event of a fire, which is triggered by electrical components, for example.
For this reason, fire safety must meet fire safety standards that may vary from country to country. In practice, usually referred to as fire protection fire protection usually consists of a steel construction. In the construction of this Feuerschutzabschlusses a passage with a door is often provided.
For weight reasons, attempts have also been made to provide fire protection with protective walls made of aluminum. However, an aluminum construction loses its strength early in the test because of its lower melting point compared to steel. At test temperatures of 760 °, which must already be reached after 15 minutes according to a European fire protection standard, the aluminum melts. It was therefore attempted to thermally isolate the aluminum by applying an intumescent fire-resistant paint, so as to delay a melting of the aluminum. An intumescent fire-retardant foams when the temperature rises and ensures thermal insulation. However, the previously known solution has the disadvantage that the intumescent fire-resistant lacquer does not adhere securely to the aluminum wall at high temperatures. Rather, it comes to the spalling of the fire-resistant paint with defects in the wake, which lead again to melting and loss of strength of the aluminum. The established fire safety standards are not met.
The object of the invention is therefore to provide a fire protection of the type mentioned, which provides adequate protection in case of fire.

Die Erfindung löst diese Aufgabe dadurch, dass die feuerfesten Haltemittel in die Brandschutzbeschichtung eingebettet sind. Erfindungsgemäß wird die intumeszierende Brandschutzbeschichtung durch ein feuerfestes Haltemittel an der Schutzwand gehalten. Ein flächiges Abplatzen der Brandschutzbeschichtung von Schutzwand ist daher erfindungsgemäß vermieden. Der erfindungsgemäße Brandschutz kann daher anstelle von Stahl aus leichten Materialien gefertigt sein, wobei gleichzeitig eine ausreichende Sicherheit des Personals oder der Fahrgäste erreicht ist, die von dem Brandschutz geschützt werden sollen. Das Haltemittel bildet mit der Brandschutzbeschichtung vorteilhafterweise einen Verbundwerkstoff aus. Brandschutzbeschichtung und Haltemittel können auch als faserverstärkter Brandschutzbeschichtung bezeichnet werden. Im Fehlerfall kommt es erfindungsgemäß zum Aufschäumen der intumeszierenden Brandschutzbeschichtung, wobei das Haltemittel das Abplatzen der Brandschutzbeschichtung und somit ein Schmelzen der Schutzwand verhindert. Die Schutzwand ist vorteilhafterweise Teil einer Konstruktion, die aus verschiedenen Profilen und Schutzwänden besteht.
Vorteilhafterweise besteht die Schutzwand aus Aluminium oder GFK. Diese Materialien weisen ein im Vergleich zu Stahl geringeres Eigengewicht auf, so dass ein leichter Brandschutz bereitgestellt ist. Selbstverständlich können auch andere hier nicht genannte Materialien mit ähnlichen Eigenschaften im Rahmen der Erfindung zum Einsatz gelangen. Die Schutzwand kann im Rahmen der Erfindung auch aus Stahl bestehen, wenn für die gewünschte Anwendung ein zusätzlicher Wärmeschutz für die Stahlwand erforderlich ist. Zweckmäßigerweise ist die Schutzwand Teil einer Konstruktion, die ebenfalls aus Aluminium, GFK oder aber Stahl besteht.The invention solves this problem in that the refractory holding means are embedded in the fire protection coating. According to the intumescent fire protection coating is held by a refractory retaining means on the protective wall. A flaky flaking of the fire protection coating of the protective wall is therefore avoided according to the invention. The fire protection according to the invention can therefore be made of lightweight materials instead of steel, at the same time sufficient safety of personnel or passengers is achieved, which should be protected from fire. The holding means advantageously forms a composite material with the fire protection coating. Fire protection coating and holding means can also be referred to as a fiber-reinforced fire protection coating. In the event of a fault, according to the invention foaming of the intumescent fire protection coating takes place, the holding means preventing the fire protection coating from flaking off and thus melting the protective wall. The protective wall is advantageously part of a construction consisting of different profiles and protective walls.
Advantageously, the protective wall made of aluminum or GRP. These materials have a lower weight compared to steel, so that a light fire protection is provided. Of course, other materials not mentioned here with similar properties can be used in the invention. The protective wall can also be made of steel in the context of the invention if an additional thermal protection for the steel wall is required for the desired application. Appropriately, the Protective wall Part of a structure that is also made of aluminum, fiberglass or steel.

Das feuerfeste Haltemittel ist vorteilhafterweise aus einem temperaturbeständigen Material gefertigt, so dass das Haltemittel auch bei hohen Temperaturen zwischen 500 und 1000°C seine Haltefunktion nicht verliert.The refractory holding means is advantageously made of a temperature-resistant material, so that the holding means does not lose its holding function even at high temperatures between 500 and 1000 ° C.

Erfindungsgemäß umfassen die feuerfesten Haltemittel wenigstens ein textiles Flächengebilde. Das textile Flächegebilde ist beispielsweise ein Filz oder ein Vliesstoff.According to the invention, the refractory holding means comprise at least one textile fabric. The textile fabric is, for example, a felt or a nonwoven fabric.

In einer besonders bevorzugten Ausgestaltung ist das textile Flächengebilde jedoch ein Gewebe, beispielsweise aus Glasseide, Amidfasern, Karbonfasern, Kunststofffasern oder dergleichen.In a particularly preferred embodiment, however, the textile fabric is a fabric, for example of glass silk, amide fibers, carbon fibers, plastic fibers or the like.

Grundsätzlich ist es im Rahmen der Erfindung jedoch gleichgültig, aus welchem Material das textile Flächengebilde besteht. Wesentlich ist jedoch, dass es für die Brandschutzbeschichtung im Brandfall die notwendige Haltefunktion auch bei hohen Temperaturen bereitstellt.In principle, however, it does not matter in the context of the invention from which material the textile fabric is made. It is essential, however, that it provides the necessary holding function even at high temperatures for fire protection coating in case of fire.

Erfindungsgemäß sind die feuerfesten Haltemittel in die Beschichtung eingebettet. Dazu wird beispielsweise eine erste Schicht der Brandschutzbeschichtung auf die Schutzwand aufgetragen. Anschließend wird das feuerfeste Haltemittel, beispielsweise ein feuerfestes textiles Flächengebilde, auf die noch nicht ausgehärtete Beschichtung aufgelegt. Anschließend wird wenigstens eine weitere Schicht aufgebracht. Auf diese Weise wird das feuerfeste Haltemittel von der ausgehärteten Brandschutzbeschichtung an der Schutzwand gehalten.According to the invention, the refractory holding means are embedded in the coating. For this purpose, for example, a first layer of the fire protection coating is applied to the protective wall. Subsequently, the refractory holding means, such as a refractory textile fabric, placed on the not yet cured coating. Subsequently, at least one further layer is applied. In this way, the refractory holding means is held by the cured fire protection coating on the protective wall.

Gemäß einer diesbezüglich zweckmäßigen Weiterentwicklung umfasst das feuerfeste Haltemittel wenigstens ein textiles Flächengebilde, wobei jedes textile Flächengebilde Enden aufweist, die nicht starr mit der Schutzwand verbundenen sind. Die nicht starr mit der Schutzwand verbundenen Endungen des Flächengewebes können daher im Feuerfall, also bei hohen Temperaturen, in der Beschichtung ein Stück weit bewegt werden. Beginnt die Brandschutzbeschichtung beispielsweise aufzuschäumen, kann daher das textile Flächengebilde etwas von der Schutzwand abgehoben werden, ohne dass es zum Abfallen des aus dem textilen Flächengewebe und der Brandschutzbeschichtung bestehenden Verbundstoffes kommt. Durch die nicht starr mit der Schutzwand verbundenen Enden ist somit eine elastische flexible Anbindung des mit dem Haltemittel verstärkten Brandschutzbeschichtung an die Schutzwand bereitgestellt.According to an expedient further development, the refractory holding means comprises at least one textile fabric, wherein each textile fabric has ends which are not rigidly connected to the protective wall. The not rigidly connected to the protective wall endings of the surface fabric can therefore be moved in the fire, so at high temperatures, in the coating a piece. If, for example, the fire protection coating starts to foam, the textile fabric can thus be lifted off the protective wall somewhat without the composite material consisting of the textile fabric and the fire protection coating falling off. As a result of the ends not rigidly connected to the protective wall, an elastic flexible connection of the fire protection coating reinforced with the holding means to the protective wall is provided.

Gemäß einer diesbezüglich zweckmäßigen Weiterentwicklung erstrecken sich die Endungen in ein äußeres Dichtungsmaterial hinein. Das Dichtungsmaterial ist beispielsweise am äußeren Rand der Schutzwand angebracht, wobei die Schutzwand beispielsweise mit einem Profilträger eines Schienenfahrzeuges verschraubt ist. Das Schienenfahrzeug ist zweckmäßigerweise eine Lokomotive mit elektronischen Bauteilen zum Antrieb eines Zuges oder mit einem Verbrennungsmotor. Der erfindungsgemäße Brandschutz dient beispielsweise zum Abtrennen eines Personenraumes, wie dem Führerstand der Lokomotive, von den elektronischen Bauteilen oder einem Verbrennungsmotor. Das Dichtungsmaterial dient dann zum Abdichten der Schutzwand an dem Profilträger des Schienenfahrzeuges und sorgt für einen ausreichend großen Halt der Enden bei Normalbetrieb. Im Fehlerfall, also bei einem Brand der elektronischen Bauteile oder des Verbrennungsmotors, stellt es jedoch keine starre Befestigung des textilen Flächengebildes dar. Vielmehr ist das Dichtungsmaterial zum flexiblen Halten der Enden eingerichtet, so dass eine leichte Bewegung des textilen Flächengebildes auf der Schutzwand im Brandfall ermöglicht ist. Durch diese flexible Halterung der Beschichtung kann ein Abplatzen noch besser unterdrückt werden.According to an expedient further development, the endings extend into an outer sealing material. The sealing material is for example attached to the outer edge of the protective wall, wherein the protective wall is screwed, for example, with a profile carrier of a rail vehicle. The rail vehicle is expediently a locomotive with electronic components for driving a train or with an internal combustion engine. The inventive Fire protection is used, for example, to separate a person room, such as the cab of the locomotive, of the electronic components or an internal combustion engine. The sealing material then serves to seal the protective wall to the profile carrier of the rail vehicle and ensures a sufficiently large grip of the ends during normal operation. In the event of a fault, so in a fire of the electronic components or the internal combustion engine, but it does not constitute a rigid attachment of the fabric. Rather, the sealing material for flexible holding the ends is set so that a slight movement of the textile fabric on the protective wall in case of fire allows is. This flexible mounting of the coating can even better suppress chipping.

Bei einem hiervon abweichenden Ausführungsbeispiel sind Befestigungsmittel zum Befestigen des feuerfesten Haltemittels an der Schutzwand vorgesehen. Die Befestigungsmittel sind beispielsweise auf die Schutzwand aufgeschraubte Befestigungsleisten, mit denen die Enden des feuerfesten Haltemittels an der Schutzwand verklemmt sind.
Die Brandschutzbeschichtung ist beispielsweise ein Brandschutzlack, eine Brandschutzfarbe oder dergleichen und wird beispielsweise durch aufstreichen oder aufsprühen auf die Schutzwand aufgebracht.In a different embodiment, fastening means are provided for fastening the refractory holding means to the protective wall. The fastening means are, for example, screwed onto the protective wall fastening strips, with which the ends of the refractory holding means are clamped to the protective wall.
The fire protection coating is, for example, a fire-proof varnish, a fire-resistant paint or the like and is applied to the protective wall, for example, by painting on or spraying on it.

Erfindungsgemäß ist der Brandschutz gemäß der vorliegenden Erfindung Teil eines Schienenfahrzeuges und dient zum Abtrennen eines Personen-/Fahrgastraumes von einem Betriebsraum, wobei der Betriebsraum beispielsweise elektrische Antriebe, Umrichter, einen Verbrennungsmotor oder dergleichen umfasst.According to the invention, the fire protection according to the present invention is part of a rail vehicle and serves to separate a passenger / passenger compartment of an operating room, wherein the operating room includes, for example, electric drives, converters, an internal combustion engine or the like.

Weitere zweckmäßige Ausgestaltungen und Vorteile der Erfindung sind Gegenstand der nachfolgenden Beschreibung von Ausführungsbeispielen der Erfindung unter Bezug auf die Figuren der Zeichnung, wobei gleiche Bezugszeichen auf gleich wirkende Bauteile verweisen und wobei

Figur 1
ein Ausführungsbeispiel des erfindungsgemäßen Brandschutzes und
Figur 2
ein weiteres Ausführungsbeispiel des erfindungsgemäßen Brandschutzes zeigen.
Figur 1 zeigt ein Ausführungsbeispiel des erfindungsgemäßen Brandschutzes 1, der eine aus Aluminium gefertigte Schutzwand 2 umfasst. In der Schutzwand 2 ist eine Tür 3 vorgesehen, die den Durchgang durch die Schutzwand 2 für Personen ermöglicht. Die Schutzwand 2 ist mit einem Brandschutzlack 4 als Brandschutzbeschichtung beschichtet, der ein intumeszierender Brandschutzlack 4 ist, also im Brandfall bei hohen Temperaturen aufschäumt und auf diese Weise eine thermische Isolation der Schutzwand 2 ermöglicht. Um ein Abplatzen des Brandschutzlackes 4 von der Schutzwand 2 zu verhindern, sind feuerfeste Haltemittel vorgesehen, die in dem in Figur 1 gezeigten Ausführungsbeispiel als feuerfestes Gewebe 5 realisiert sind. Die feuerfesten Gewebe 5 sind temperaturbeständig und aus Glasseidefasern gefertigt.
Jedes Gewebe 5 verfügt über zwei Enden 6, die mittels Klemmleisten 7 verklemmt sind, wobei jede Klemmleiste 7 über eine zweckmäßige figürlich nicht dargestellte Schraubverbindung starr mit der Schutzwand 2 verbunden ist.Further expedient embodiments and advantages of the invention are the subject of the following description of embodiments of the invention with reference to the figures of the drawing, wherein like reference numerals refer to like-acting components and wherein
FIG. 1
an embodiment of the fire protection of the invention and
FIG. 2
show a further embodiment of the fire protection according to the invention.
FIG. 1 shows an embodiment of the fire protection 1 according to the invention, comprising a protective wall 2 made of aluminum. In the protective wall 2, a door 3 is provided, which allows passage through the protective wall 2 for persons. The protective wall 2 is coated with a fire protection varnish 4 as a fire protection coating, which is an intumescent fire-resistant coating 4, that foams in the event of fire at high temperatures and in this way enables thermal insulation of the protective wall 2. In order to prevent the fire protection varnish 4 from flaking off the protective wall 2, refractory retaining means are provided, which are provided in the in FIG. 1 embodiment shown are implemented as refractory fabric 5. The refractory fabric 5 are temperature resistant and made of glass fiber fibers.
Each fabric 5 has two ends 6, which are clamped by means of terminal strips 7, wherein each terminal strip 7 via a appropriate figurative not shown screw is rigidly connected to the protective wall 2.

Figur 2 zeigt ein weiteres Ausführungsbeispiel des erfindungsgemäßen Brandschutzes 1, der wiederum eine aus Aluminium gefertigte Schutzwand 2 umfasst. Die Schutzwand 2 ist wiederum mit einem Brandschutzlack 4 beschichtet, wobei in den Brandschutzlack 4 ein Gewebe 5 eingebettet, also einlackiert ist. Auch die sich in Figur 2 nach oben und nach unten erstreckenden Enden 6 des Gewebes 5 sind daher nicht starr mit der Schutzwand 2 verbunden. Vielmehr ist eine leichte Bewegung im Brandfall ermöglicht, wenn sich der intumeszierende Brandschutzlack 4 beispielsweise ein wenig von der Schutzwand 2 abhebt. Trotz dieses Abhebens verhindert das Gewebe 5 jedoch ein Abplatzen des Brandschutzlackes 4 und somit ein Schmelzen der Schutzwand 2. FIG. 2 shows a further embodiment of the fire protection 1 according to the invention, which in turn comprises a protective wall 2 made of aluminum. The protective wall 2 is in turn coated with a fire-proof varnish 4, wherein in the fire-resistant varnish 4, a fabric 5 is embedded, that is, painted. Also in the FIG. 2 upwardly and downwardly extending ends 6 of the fabric 5 are therefore not rigidly connected to the protective wall 2. Rather, a slight movement in the event of fire is made possible when the intumescent fire-protection varnish 4 stands out, for example, a little from the protective wall 2. Despite this lifting the fabric 5 but prevents chipping of the fire protection paint 4 and thus melting the protective wall. 2

Claims (5)

  1. Rail vehicle with a passenger compartment, which is separated from an operations compartment by means of a fire protection (1), wherein the fire protection (1) comprises a protective wall (2), which is covered with an intumescent fire protection covering (4), and refractory retaining means (5) for retaining the fire protection covering (4) on the protective wall (2), wherein the refractory retaining means comprise at least one textile sheet-like formation (5),
    characterized in that
    the refractory retaining means (5) are embedded in the fire protection covering (4).
  2. Rail vehicle according to Claim 1,
    characterized in that
    each textile sheet-like formation (5) has ends that are not rigidly connected to the protective wall (2).
  3. Rail vehicle according to Claim 2,
    characterized in that the ends (6) extend into an outer sealing material.
  4. Rail vehicle according to one of the preceding claims,
    characterized in that the textile sheet-like formation (5) is a woven fabric.
  5. Rail vehicle according to one of the preceding claims,
    characterized in that the protective wall (2) consists of aluminium or GRP.
EP07113079.3A 2006-07-26 2007-07-25 Fire protection Active EP1882496B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07113079T PL1882496T3 (en) 2006-07-26 2007-07-25 Fire protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610035594 DE102006035594A1 (en) 2006-07-26 2006-07-26 Fire protection

Publications (2)

Publication Number Publication Date
EP1882496A1 EP1882496A1 (en) 2008-01-30
EP1882496B1 true EP1882496B1 (en) 2018-11-21

Family

ID=38566297

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07113079.3A Active EP1882496B1 (en) 2006-07-26 2007-07-25 Fire protection

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EP (1) EP1882496B1 (en)
DE (1) DE102006035594A1 (en)
PL (1) PL1882496T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008004272A1 (en) * 2008-01-14 2009-07-23 Siemens Aktiengesellschaft Fire protection end plate
ES2628871T3 (en) 2010-09-28 2017-08-04 Siemens Ag Österreich Flame retardant housing for a current converter
DE102011081785A1 (en) 2011-08-30 2013-02-28 Siemens Aktiengesellschaft Rail vehicle has rail car body which is coated with insulating layer, where insulating layer reduces heat entry into rail car body during fire condition
GB2513292A (en) * 2013-02-20 2014-10-29 Fire Prot Coatings Ltd Fire Barrier
GB2550852B (en) * 2016-05-24 2019-09-18 Bombardier Transp Gmbh Rail vehicle provided with a blast-resistant partition wall
DE202017002766U1 (en) 2017-05-24 2017-06-16 Berthold W. Seemann Device for deterring moles by means of sound

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5258216A (en) * 1990-12-22 1993-11-02 Bayer Aktiengesellschaft Sheet-like structures capable of intumescence, their production
DE9205387U1 (en) * 1992-04-18 1992-06-11 Grünzweig + Hartmann AG, 6700 Ludwigshafen Mineral wool mat for covering walls and/or ceilings
DE19652352A1 (en) * 1996-12-17 1998-06-18 Wolman Gmbh Dr Fireproof composite system
US6510807B2 (en) * 2001-01-26 2003-01-28 No Fire Technologies, Inc. Pre-fabricated fireproof bulkhead with special interlocking joints for a ship
DE20106547U1 (en) * 2001-04-14 2001-08-09 Dwa Deutsche Waggonbau Gmbh Fire and smoke barrier, especially for means of transport, such as rail vehicles
GB2377379B (en) 2001-07-10 2004-05-19 Environmental Seals Ltd Fire resistant barrier

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
PL1882496T3 (en) 2019-05-31
EP1882496A1 (en) 2008-01-30
DE102006035594A1 (en) 2008-01-31

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