EP3225283A1 - Fireproof closure - Google Patents
Fireproof closure Download PDFInfo
- Publication number
- EP3225283A1 EP3225283A1 EP17460004.9A EP17460004A EP3225283A1 EP 3225283 A1 EP3225283 A1 EP 3225283A1 EP 17460004 A EP17460004 A EP 17460004A EP 3225283 A1 EP3225283 A1 EP 3225283A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fire protection
- layer
- tabs
- closure according
- protection closure
- 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.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
- A62C2/10—Fire-proof curtains
-
- 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
Definitions
- the invention relates to a fire protection closure consisting of many layers of elastic refractory material for closing openings in building walls and to protect the rooms from the spread of fire.
- roller blind consists of two basically vertical and mutually parallel elastic layers between which cross-connections, one above the other, are mounted in the form of panels of elastic material. Both layers and compounds are made of non-combustible tissue. One of the horizontal edges of each connection is attached to one layer, while the other horizontal edge of the connection underneath is attached to the opposite layer. The continuous chambers between two adjacent connections are filled with panels of elastic insulating mat of non-combustible mineral fiber. At least one of the side surfaces of each panel of insulating mat has a coating of aluminum foil, which reflects heat radiation. From the Polish Patent No.
- a fire-resistant roller door with a single curtain with two multi-layered tanks is known.
- Each shell of the curtain has two outer shells of articulated rigid profile strips, between which layers of ceramic fiber mats are inserted.
- Polish patent application P-380783 discloses a rollable fire barrier made of two resilient fireproof curtains.
- Each curtain has a two-layered coat consisting of a base layer of refractory fabric and a thermal barrier layer in the form of a mineral wool mat. The Both curtains are separated by an air space, while the two sheath layers of each curtain are connected horizontally below and above.
- the patent EP 2384792 in turn describes a known fire protection in the form of two multilayer blinds. Between these curtains there is an isolation room, in which cooling air is blown.
- the inner curtain consists of chain-like connected multi-layered segments, each consisting of two outer layers of refractory fabric and an intermediate layer of heat-insulating material.
- the outer curtain consists of two layers of refractory fabric and an intermediate layer of heat-insulating material, these layers being riveted together at different heights.
- the well-known multi-layered curtain with a thickness of 10 to 30 mm does not achieve the minimum fire resistance of 30 minutes. It is therefore necessary to use gates made of two curtains, where the curtains are fixed at a certain distance from each other, depending on the required fire resistance.
- the consisting of several layers of a resilient refractory material fire protection is characterized according to the first solution of the invention in that it has at least one support layer made of refractory material, are secured to the strip-shaped flaps made of refractory material.
- Each of these tabs is attached to a longitudinal edge.
- At least one of the surfaces of the tab has a swelling coating of a material that thickens when heated. When this coating is swelled, each tab is swung away from the surface of the support layer and rests with the free edge on the surface of the adjacent top and / or intermediate layer. This creates insulating air ducts between the layers and the tilted flaps. It is advantageous if the support layer of the conclusion of ceramic fiber fabric, glass fiber fabric or ceramic fiber wool is.
- the insulating properties of the base layer improve significantly when it is covered with a layer of aluminum foil that reflects thermal radiation. This effect is further enhanced when the base layer is covered on both sides with a layer of aluminum foil.
- the relevant degree may be consist of one or two support layers.
- a fire protection cover with a base layer has a top layer, which connects on the side with the tabs to the support layer.
- the topsheet of the closure should be best made of ceramic fiber fabric or fiberglass fabric.
- the insulating properties of the top layer improve significantly when covered with a layer of aluminum foil. It is particularly good if this layer of aluminum foil is covered on the outside with a source coating.
- Another solution of the invention is a fire protection with two base layers, between which there is an intermediate layer and which are covered from the outside by two upper layers. It is advantageous if the intermediate layer of ceramic fiber fabric, glass fiber fabric or ceramic fiber wool is.
- the surface of the backing layer on the side of the flaps may be smooth or covered with a swelling coating.
- the flaps of the support layer are adjacent to each other and are attached with their long edges located on the same side to the support layer, but when their coatings swell, they tilt in the same direction.
- Another solution is that although the tabs are also placed next to each other, adjacent tabs are fastened with their opposite longitudinal edges on the support layer, so that the tabs tend in different directions when swelling the coatings.
- the tabs are fastened on one side or on both sides of the support layer.
- the tabs are arranged opposite one another or overlapping on both sides of the support layer. If the fire door has the form of a roller blind, the tabs of the support layer are aligned horizontally. In a stationary application of the closure, when it is mounted in a support frame and forms a partition wall, the tabs of the support layer are aligned vertically, but they can also be aligned horizontally if necessary. To maintain the elasticity of the conclusion, the tabs are attached to the support layer by means of riveted seams or metal clips.
- the fire protection especially the roller blind with layer structure, characterized in that it has a support layer made of an elastic refractory material, are attached to the upper edges strip-shaped tabs made of an elastic refractory material, wherein the tabs one above the other and overlapping each other and wherein each of the strip-shaped tabs overlaps the underlying strip-shaped flap with at least half their height.
- the inner surfaces of all strip-shaped tabs have a source coating of one refractory material that thickens when heated. In the swollen state of the coating, each strip-shaped tab tilts transversely away from the support layer, so that the strip-shaped tabs together with their source coatings form the insulating layer of the fire protection closure.
- the base layer is in the form of a shell of ceramic fiber fabric, glass fiber fabric or ceramic fiber wool.
- the insulating properties of the base layer improve significantly when it is covered with a layer of aluminum foil that reflects thermal radiation. This beneficial effect is further enhanced when the base course is covered on both sides with a layer of aluminum foil.
- the strip-shaped tabs are mounted on one or both sides of the support layer. To maintain the elasticity of the conclusion, the tabs are attached to the support layer by means of riveted seams or metal clips.
- the fire protection is characterized by low material consumption and low production costs, as well as a high fire resistance.
- the fire stop has a fire resistance of up to 120 minutes and in the case of the second solution up to 240 minutes.
- the strength of the fire protection cover in the cold state is 12 to 30 mm.
- the fire barrier according to the first solution of the invention consists of several layers of elastic, refractory material, of which the single base layer 1 or the two support layers 1 of ceramic fiber fabric 1A , glass fiber fabric 1B or ceramic fiber wool 1C play the most important role.
- strip-shaped tabs 2 are attached made of refractory material and arranged parallel to each other.
- Each tab 2 is attached to one of its longitudinal edges 3 on the support layer 1 .
- At least one of the surfaces 4, 4A of the flap 2 has a swelling coating 5 made of a material that thickens when heated. After swelling of the coating 5 during a fire, each link plate 2 tends away from the support layer 1 and rests with its free edge 6 on the surface of the adjacent upper layer 7 and / or intermediate layer.
- the fire protection has a support layer 1 and a top layer 7 , which rests with the side of the tabs 2 on the support layer 1 .
- Fig.15 - 17 show a conclusion with two base layers 1 , between which an intermediate layer 8 is located and abut against the two outer layers 7 from the outside.
- Each topsheet 7 is made of ceramic fiber fabric 7A or glass fiber fabric 7B .
- This is covered with a layer of 9 aluminum foil. If necessary, the film layer 9 can be clad from the outside with a source coating 5 .
- the intermediate layer 8 consists of ceramic fiber fabric 8A , glass fiber fabric 8B or ceramic fiber wool 8C.
- the tabs 2 are fixed with their located on the same side edges 3 on the support layer 1 , so that the tabs 2 tend after the swelling of their coatings 5 in the same direction.
- adjacent tabs 2 are attached with their opposite edges 3 to the support layer 1, so that adjacent tabs 2 tend after swelling their coatings 5 in different directions.
- the surface of the base layer 1 on the side of the tabs 2 is either smooth or lined with a source coating 5 . To improve the insulating properties of the base layer 1 , this is covered on one side with a layer 9 of aluminum foil or on both sides with two film layers 9 .
- the tabs 2 are fixed on one side or on both sides of the support layer 1 , wherein according to 10 and 11 such as Fig.13 and 14th which are mounted on two sides tabs 2 opposite each other or overlapping.
- the plates 2 are horizontally or vertically aligned and secured by means of riveted joints or metal clips 10 to the support layer 10A.
- the supporting layer 1 of the fire protection closure can also, as is not shown in the drawing, be provided with obliquely oriented tabs 2 .
- Figure 15 shows a fire enclosure with a Supporting layer 1 of ceramic fiber wool 1C , to connect on both sides of two intermediate layers 8 of ceramic fiber wool 8C , which are clad on the outside with two top layers 7 of ceramic fiber fabric 7A .
- FIG. 16 shows a fire barrier with two support layers 1 of ceramic fiber fabric 1A , which are separated by an intermediate layer 8 of ceramic fiber fabric 8A or 8B glass fiber fabric from each other. At each of the base layers 1 2 tabs are attached with simple swelling coatings 5 on both sides.
- the base layers 1 are clad on the outside with two top layers 7 made of glass fiber fabric 7B , against which a layer 9 of aluminum foil rests on the inside.
- the closure has two base layers 1 of glass fiber fabric 1B which are separated by an intermediate layer 8 of ceramic fiber wool 8C .
- each support layer 1 tabs 2 are attached to both sides with simple swelling coatings 5 .
- the base layers 1 have on the outside two upper layers 7 made of ceramic fiber fabric 7A .
- the closure has two base layers 1 of ceramic fiber fabric 1A separated by an intermediate layer 8 of ceramic fiber wool 8C covered on both sides with a layer 9 of aluminum foil.
- On each support layer 1 tabs 2 are attached to both sides with simple swelling coatings 5 .
- the base layers 1 have on the outside two upper layers 7 made of ceramic fiber fabric 7A .
- Fig.19 to Fig.24 show a section of a fire protection cover with a tab 2 with a source coating 5 , then a section of a fire protection with a support layer 1 and a tab 2 , each having a source coating 5 , and a section of a fire protection, the support layer 1 with a layer 9 Alufolie is covered, and where the tab 2 on both sides of swelling coatings 5 has.
- Fig.19, 21 and 23 show the final cutouts each in a cold state while FIGS. 20, 22 and 24 the final cutouts with the tilted after heating tabs 5 show.
- Figure 25 also shows a fire protection, which is inserted into a door leaf 11 and has a support layer 1 with overlapping arranged, two-sided tabs 5 .
- the fire barrier in the form of a roller blind according to the second solution of the invention is used to close a window opening 12 in a building wall 13 and has a support layer in the form of a jacket 1 made of an elastic refractory material, in particular ceramic fiber fabric, glass fiber fabric or ceramic fiber wool.
- the upper edge 14 of the shell 1 is attached to a horizontal, rotating winding shaft 15 , which in housed on the lintel 17 of the window opening 12 housing 16 is housed.
- the lateral edges 18 of the shell 1 are slidably seated in immovable vertical guide rails 19 , which are located on the sides of the window opening 12 .
- a weight 20 is attached, that supports the rolling of the shell 1 of the winding shaft 15 .
- the jacket 1 strip-shaped tabs 2 are attached with their upper longitudinal edges 3 made of an elastic refractory material, in particular ceramic fiber fabric, glass fiber fabric or ceramic fiber wool.
- the strip-shaped tabs 2 are mounted one above the other and overlapping each other.
- Each of the strip-shaped tabs 2 overlaps the underlying tab 2 by at least half its height W.
- the inner surfaces 4 of all strip-shaped tabs 2 have a source coating 5 made of a refractory material, which is thicker with temperature rise.
- each strip-shaped tab 2 tilts transversely away from the surface of the shell 1 and the strip-shaped tabs 2 form with their source coatings 5, a vertical insulating layer 21st
- the strip-shaped tabs 2 are attached as needed on one side or both sides of the shell 1.
- it is covered on at least one side with a layer 9 of aluminum foil. If the strip-shaped tabs 2 are only on one side of the shell 1, the layer 9 aluminum foil is mounted on the same side. If the strip-shaped tabs 2 are located on both sides of the shell 1 , two layers 9 aluminum foil are mounted on its two sides.
- the strip-shaped tabs 2 are fastened to the casing 1 by means of riveted seams 10 or metal clips 10A . If the window opening 12 is to remain open in the wall 13 , the winding shaft 15 is locked to the wound shell 1 by means of a drive not shown in the drawing or electromagnetic, not shown by smoke sensors controlled holders. Upon release of the drive or the sensors, the jacket unrolls 1 and closes the window opening 12th Under the influence of an increased ambient temperature, the coatings 5 of the strip-shaped tabs 2 swell so that all the tabs 2 are inclined transversely away from the surface of the jacket 1 . As a result, the strip-shaped tabs 2 with the source coatings 5 form a vertical insulating layer 21 of the curtain with higher fire resistance. In a jacket 1 with tabs on both sides 2 form two vertical insulating layers 21 , whereby a nearly twice as high fire resistance of the curtain is achieved.
- the fire protection closure may have a larger number of support layers 1 with tabs 2 , and the individual layers of the termination may be configured differently, mutually configured and made of other refractory materials.
- the fire protection closure according to the second solution of the invention may consist of two parallel jackets 1 , which are separated by an air gap and one or both sides are equipped with strip-shaped tabs 2 .
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Building Environments (AREA)
Abstract
Gegenstand der Erfindung ist ein Feuerschutzabschluss zum Schließen von Öffnungen in Gebäudewänden und zum Schutz der Räume vor der Ausbreitung von Feuer. Der Feuerschutzabschluss gemäß der ersten Lösung der Erfindung besteht aus mehreren Schichten eines elastischen, feuerfesten Materials, von denen die mindestens eine Tragschicht (1) die wichtigste Rolle spielt. An jeder Tragschicht (1) sind elastische, leistenförmige Laschen (2) aus feuerfestem Material befestigt und parallel nebeneinander angeordnet. Jede Lasche (2) ist mit einer ihrer Längskanten (3) an der Tragschicht (1) befestigt. Mindestens einer der Flächen (4, 4A) der Lasche (2) hat eine Quellbeschichtung (5) aus einem Material, dass bei Erhitzung dicker wird. Nach dem Quellen der Beschichtung (5) während eines Brandes neigt sich jede Lasche (2) von der Tragschicht (1) weg und ruht mit ihrer freien Kante (6) auf der Fläche der anliegenden Oberschicht (7) und/oder Zwischenlage (8). Der Feuerschutzabschluss in Form eines Rollvorhangs gemäß der zweiten Lösung der Erfindung dient zum Schließen einer Fensteröffnung (12) in einer Gebäudewand (13) und verfügt über eine Tragschicht in Form eines Mantels (1) aus einem elastischen feuerfesten Material. Am Mantel (1) sind mit ihren oberen Längskanten (3) leistenförmige Laschen (2) aus einem elastischen, feuerfesten Material befestigt. Die Laschen (2) sind eine über der anderen und einander überlappend angebracht. Jede der Laschen (2) überlappt die darunter liegende Lasche (2) um mindestens ihre halbe Höhe (W). Darüber hinaus haben die Innenflächen (4) aller Laschen (2) eine Quellbeschichtung (5) aus einem feuerfesten Material. Wenn die Beschichtung (5) bei einem Brand aufquillt, neigt sich jede Lasche (2) quer vom der Oberfläche des Mantels (1) weg und die Laschen (2) bilden mit ihren Quellbeschichtungen (5) eine senkrechte Isolierschicht (21).The invention relates to a fire protection closure for closing openings in building walls and to protect the rooms from the spread of fire. The fire barrier according to the first solution of the invention consists of several layers of a resilient, refractory material, of which the at least one support layer (1) plays the most important role. On each support layer (1) elastic, strip-shaped tabs (2) made of refractory material are fixed and arranged parallel to each other. Each tab (2) is attached to one of its longitudinal edges (3) on the support layer (1). At least one of the surfaces (4, 4A) of the tab (2) has a swelling coating (5) made of a material that thickens when heated. After swelling the coating (5) during a fire, each tab (2) tilts away from the support layer (1) and rests with its free edge (6) on the surface of the adjacent top layer (7) and / or intermediate layer (8). , The fire protection closure in the form of a roller blind according to the second solution of the invention is used to close a window opening (12) in a building wall (13) and has a supporting layer in the form of a jacket (1) of an elastic refractory material. On the jacket (1) with their upper longitudinal edges (3) strip-shaped tabs (2) made of an elastic, refractory material attached. The tabs (2) are mounted one above the other and overlapping each other. Each of the flaps (2) overlaps the underlying flap (2) by at least half their height (W). In addition, the inner surfaces (4) of all tabs (2) have a source coating (5) made of a refractory material. When the coating (5) swells in a fire, each tab (2) tilts transversely away from the surface of the jacket (1) and the tabs (2) form a vertical insulating layer (21) with their swelling coatings (5).
Description
Gegenstand der Erfindung ist ein Feuerschutzabschluss bestehend aus vielen Schichten eines elastischen feuerfesten Materials zum Schließen von Öffnungen in Gebäudewänden und zum Schutz der Räume vor der Ausbreitung von Feuer.The invention relates to a fire protection closure consisting of many layers of elastic refractory material for closing openings in building walls and to protect the rooms from the spread of fire.
Bekannt ist ein feuerfester Tormantel, eigentlich ein Rollvorhang der in der Beschreibung der polnischen Patentanmeldung P - 402658 vorgestellt wurde. Dieser bereits bekannte Rollvorhang besteht aus zwei grundsätzlich senkrechten und zueinander parallelen elastischen Schichten zwischen denen Querverbindungen, eine über der anderen, in Form von Paneelen aus elastischem Material angebracht sind. Sowohl Schichten als auch Verbindungen sind aus nicht brennbarem Gewebe. Eine der waagerechten Kanten jeder Verbindung ist an einer Schicht befestigt, während die andere waagerechte Kante der Verbindung darunter an der gegenüberliegenden Schicht befestigt ist. Die durchgehenden Kammern zwischen zwei benachbarten Verbindungen sind mit Paneelen aus elastischer Isoliermatte aus nicht brennbarer Mineralfaser gefüllt. Mindestens eine der Seitenflächen eines jeden Paneels aus Isoliermatte hat einen Belag aus Alufolie, der Wärmestrahlung reflektiert. Aus der polnischen Patentschrift Nr 206404 ist ein Brandschutzrolltor mit einem einzigen Vorhang mit zwei mehrschichtigen Panzern bekannt. Jeder Panzer des Vorhangs hat zwei Außenmäntel aus gelenkig miteinander verbundenen steifen Profilleisten, zwischen denen schichtweise Keramikfasermatten eingesetzt sind. Darüber hinaus ist aus der polnischen Patentanmeldung P - 380783 ein rollbarer Feuerschutzabschluss aus zwei elastischen feuerfesten Vorhängen bekannt. Jeder Vorhang hat einen zweischichtigen Mantel bestehend aus einer Tragschicht aus feuerfestem Gewebe und einer Wärmedämmschicht in Form einer Matte aus Mineralwolle. Die beiden Vorhänge sind durch einen Luftraum getrennt, während die beiden Mantelschichten eines jeden Vorhangs unten und oben waagerecht miteinander verbunden sind. Die Patentschrift
Der aus mehreren Schichten eines elastischen feuerfesten Materials bestehende Feuerschutzabschuss zeichnet sich gemäß der ersten Lösung der Erfindung dadurch aus, dass er mindestens eine Tragschicht aus feuerfestem Material hat, an der leistenförmige Laschen aus feuerfestem Material befestigt sind. Jede dieser Laschen ist an einer Längskanten befestigt. Mindestens eine der Flächen der Lasche hat eine Quellbeschichtung aus einem Material, dass bei Erhitzung dicker wird. Wenn diese Beschichtung aufgequollen ist, ist jede Lasche von der Fläche der Tragschicht abgeschwenkt und ruht mit der freien Kante auf der Fläche der angrenzenden Ober- und/oder Zwischenschicht. So entstehen zwischen den voneinander entfernten und Schichten und den gekippten Laschen isolierende Luftkanäle. Von Vorteil ist es, wenn die Tragschicht des Abschlusses aus Keramikfasergewebe, Glasfasergewebe oder Keramikfaserwolle ist. Die isolierenden Eigenschaften der Tragschicht verbessern sich erheblich, wenn sie mit einer Schicht aus Alufolie verkleidet ist, die Wärmestrahlung reflektiert. Dieser Effekt verstärkt sich noch, wenn die Tragschicht auf beiden Seiten mit einer Schicht Alufolie bedeckt ist. Je nach der erforderlichen Feuerbeständigkeit kann der betreffende Abschluss aus einer oder zwei Tragschichten bestehen. Ein Feuerschutzabschluss mit einer Tragschicht verfügt über eine Oberschicht, die auf der Seite mit den Laschen an die Tragschicht anschließt. Die Oberschicht des Abschlusses sollte am besten aus Keramikfasergewebe oder Glasfasergewebe sein. Die isolierenden Eigenschaften der Oberschicht verbessern sich erheblich, wenn sie mit einer Schicht aus Alufolie bedeckt ist. Besonders gut ist, wenn diese Schicht Alufolie außen mit einer Quellbeschichtung bedeckt ist. Eine andere Lösung der Erfindung besteht in einem Feuerschutzabschluss mit zwei Tragschichten, zwischen denen sich eine Zwischenlage befindet und die von außen von zwei Oberschichten bedeckt sind. Von Vorteil ist es, wenn die Zwischenlage aus Keramikfasergewebe, aus Glasfasergewebe oder aus Keramikfaserwolle ist. Je nach Bedarf kann die Fläche der Tragschicht auf der Seite der Laschen glatt oder mit einer Quellbeschichtung bedeckt sein. Die Laschen der Tragschicht liegen nebeneinander und sind mit ihren auf derselben Seite befindlichen Längskanten an der Tragschicht befestigt, wenn aber ihre Beschichtungen quellen, neigen sie sich in derselben Richtung. Eine andere Lösung besteht darin, dass die Laschen zwar auch nebeneinander platziert sind, benachbarte Laschen jedoch mit den ihren gegenüberliegenden Längskanten an der Tragschicht befestigt sind, so dass sich die Laschen beim Quellen der Beschichtungen in verschiedene Richtungen neigen. Je nach der erforderlichen Feuerbeständigkeit des Feuerschutzabschlusses sind die Laschen auf einer Seite oder auf beiden Seiten der Tragschicht befestigt. Bei der zweiten Lösung sind die Laschen einander gegenüber oder überlappend auf beiden Seiten der Tragschicht angeordnet. Wenn der Feuerschutzabschluss die Form eines Rollvorhangs hat, sind die Laschen der Tragschicht waagerecht ausgerichtet. Bei einer stationären Anwendung des Abschlusses, wenn dieser in einem Stützrahmen befestigt ist und eine Trennwand bildet, sind die Laschen der Tragschicht senkrecht ausgerichtet, wobei sie jedoch bei Bedarf auch waagerecht ausgerichtet sein können. Zur Wahrung der Elastizität des Abschlusses, werden die Laschen mit Hilfe von genieteten Nähten oder Metallklammern an der Tragschicht befestigt.The consisting of several layers of a resilient refractory material fire protection is characterized according to the first solution of the invention in that it has at least one support layer made of refractory material, are secured to the strip-shaped flaps made of refractory material. Each of these tabs is attached to a longitudinal edge. At least one of the surfaces of the tab has a swelling coating of a material that thickens when heated. When this coating is swelled, each tab is swung away from the surface of the support layer and rests with the free edge on the surface of the adjacent top and / or intermediate layer. This creates insulating air ducts between the layers and the tilted flaps. It is advantageous if the support layer of the conclusion of ceramic fiber fabric, glass fiber fabric or ceramic fiber wool is. The insulating properties of the base layer improve significantly when it is covered with a layer of aluminum foil that reflects thermal radiation. This effect is further enhanced when the base layer is covered on both sides with a layer of aluminum foil. Depending on the required fire resistance, the relevant degree may be consist of one or two support layers. A fire protection cover with a base layer has a top layer, which connects on the side with the tabs to the support layer. The topsheet of the closure should be best made of ceramic fiber fabric or fiberglass fabric. The insulating properties of the top layer improve significantly when covered with a layer of aluminum foil. It is particularly good if this layer of aluminum foil is covered on the outside with a source coating. Another solution of the invention is a fire protection with two base layers, between which there is an intermediate layer and which are covered from the outside by two upper layers. It is advantageous if the intermediate layer of ceramic fiber fabric, glass fiber fabric or ceramic fiber wool is. As required, the surface of the backing layer on the side of the flaps may be smooth or covered with a swelling coating. The flaps of the support layer are adjacent to each other and are attached with their long edges located on the same side to the support layer, but when their coatings swell, they tilt in the same direction. Another solution is that although the tabs are also placed next to each other, adjacent tabs are fastened with their opposite longitudinal edges on the support layer, so that the tabs tend in different directions when swelling the coatings. Depending on the required fire resistance of the fire protection finishes, the tabs are fastened on one side or on both sides of the support layer. In the second solution, the tabs are arranged opposite one another or overlapping on both sides of the support layer. If the fire door has the form of a roller blind, the tabs of the support layer are aligned horizontally. In a stationary application of the closure, when it is mounted in a support frame and forms a partition wall, the tabs of the support layer are aligned vertically, but they can also be aligned horizontally if necessary. To maintain the elasticity of the conclusion, the tabs are attached to the support layer by means of riveted seams or metal clips.
Gemäß der zweiten Lösung der Erfindung zeichnet sich der Feuerschutzabschluss, insbesondere der Rollvorhang mit Schichtaufbau, dadurch aus, dass er über eine Tragschicht aus einem elastischen feuerfesten Material verfügt, an der mit ihren Oberkanten leistenförmige Laschen aus einem elastischen feuerfesten Material befestigt sind, wobei die Laschen eine über der anderen angeordnet sind und sich überlappen und wobei jede der leistenförmigen Laschen die darunter liegende leistenförmige Lasche mit mindestens ihrer halben Höhe überlappt. Die Innenflächen aller leistenförmigen Laschen haben eine Quellbeschichtung aus einem feuerfesten Material, dass bei Erhitzung dicker wird. Bei aufgequollenem Zustand der Beschichtung neigt sich jede leistenförmige Lasche quer von der Tragschicht weg, so dass die leistenförmigen Laschen mit ihren Quellbeschichtungen gemeinsam die Isolierschicht des Feuerschutzabschlusses bilden. Die Tragschicht hat die Form eines Mantels aus Keramikfasergewebe, Glasfasergewebe oder Keramikfaserwolle. Die isolierenden Eigenschaften der Tragschicht verbessern sich erheblich, wenn sie mit einer Schicht aus Alufolie verkleidet ist, die Wärmestrahlung reflektiert. Dieser günstige Effekt verstärkt sich noch, wenn die Tragschicht auf beiden Seiten mit einer Schicht Alufolie bedeckt ist. Je nach der erforderlichen Feuerbeständigkeit des Feuerschutzabschlusses sind die leistenförmigen Laschen auf einer oder auf beiden Seiten der Tragschicht angebracht. Zur Wahrung der Elastizität des Abschlusses, werden die Laschen mit Hilfe von genieteten Nähten oder Metallklammern an der Tragschicht befestigt.According to the second solution of the invention, the fire protection, especially the roller blind with layer structure, characterized in that it has a support layer made of an elastic refractory material, are attached to the upper edges strip-shaped tabs made of an elastic refractory material, wherein the tabs one above the other and overlapping each other and wherein each of the strip-shaped tabs overlaps the underlying strip-shaped flap with at least half their height. The inner surfaces of all strip-shaped tabs have a source coating of one refractory material that thickens when heated. In the swollen state of the coating, each strip-shaped tab tilts transversely away from the support layer, so that the strip-shaped tabs together with their source coatings form the insulating layer of the fire protection closure. The base layer is in the form of a shell of ceramic fiber fabric, glass fiber fabric or ceramic fiber wool. The insulating properties of the base layer improve significantly when it is covered with a layer of aluminum foil that reflects thermal radiation. This beneficial effect is further enhanced when the base course is covered on both sides with a layer of aluminum foil. Depending on the required fire resistance of Feuerschutzabschlusses the strip-shaped tabs are mounted on one or both sides of the support layer. To maintain the elasticity of the conclusion, the tabs are attached to the support layer by means of riveted seams or metal clips.
Dank dieser Lösungen zeichnet sich der Feuerschutzabschluss durch geringen Materialverbrauch und niedrige Herstellungskosten, sowie eine hohe Feuerbeständigkeit. Im Fall der ersten Lösung der Erfindung hat der Feuerschutzabschluss eine Feuerbeständigkeit von bis zu 120 Minuten und im Fall der zweiten Lösung von bis zu 240 Minuten. Je nach Anzahl der Tragschichten und der Breite der leistenförmigen Laschen beträgt die Stärke des Feuerschutzabschlusses in kaltem Zustand von 12 bis 30 mm. Bei Erhitzung während eines Brandes auf eine Temperatur von rund 1100 °C verdickt sich der Feuerschutzabschluss im Fall der ersten Lösung der Erfindung auf bis zu etwa 80 mm und im Fall der zweiten Lösung auf bis zu etwa 300 mm.Thanks to these solutions, the fire protection is characterized by low material consumption and low production costs, as well as a high fire resistance. In the case of the first solution of the invention, the fire stop has a fire resistance of up to 120 minutes and in the case of the second solution up to 240 minutes. Depending on the number of base layers and the width of the strip-shaped tabs, the strength of the fire protection cover in the cold state is 12 to 30 mm. When heated during a fire to a temperature of about 1100 ° C, the fire protection thickened in the case of the first solution of the invention up to about 80 mm and in the case of the second solution up to about 300 mm.
Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung, wobei die einzelnen Figuren folgendes darstellen:
-
Fig.1 - senkrechter Längsschnitt durch einen Feuerschutzabschluss mit einer Tragschicht und waagerechten Laschen mit unterschiedlicher Neigung; -
Fig.2 - senkrechter Querschnitt durch einen Feuerschutzabschluss nachFig.1 ; -
Fig.3 - senkrechter Querschnitt durch einen Feuerschutzabschluss nachFig.1 mit Quellbeschichtung der Tragschicht; -
Fig.4 - senkrechter Längsschnitt durch einen Feuerschutzabschluss mit einer Tragschicht und senkrechten Laschen mit unterschiedlicher Neigung; -
Fig.5 - senkrechter Querschnitt durch einen Feuerschutzabschluss nachFig.4 , -
Fig.6 - senkrechter Querschnitt durch einen Feuerschutzabschluss nachFig.4 mit Quellbeschichtung der Tragschicht; -
Fig.7 - senkrechter Längsschnitt durch einen Feuerschutzabschluss mit einer Tragschicht und einheitlich geneigten Laschen; -
Fig.8 - senkrechter Querschnitt durch einen Feuerschutzabschluss nachFig.7 mit einem Satz Laschen; -
Fig.9 - senkrechter Querschnitt durch einen Feuerschutzabschluss mit einem Satz Laschen und Quellbeschichtung der Tragschicht; -
Fig.10 - senkrechter Querschnitt durch einen Feuerschutzabschluss mit einem doppelten, symmetrischen Satz Laschen mit beidseitiger Quellbeschichtung; -
Fig.11 - senkrechter Querschnitt durch einen Feuerschutzabschluss miteinem doppelten, symmetrischen Satz Laschen und Quellbeschichtungen der Tragschicht; -
Fig.12 - senkrechter Längsschnitt durch einen Feuerschutzabschluss mit einer Tragschicht und einem doppelten, überlappenden Satz Laschen; -
Fig.13 - senkrechter Querschnitt durch einen Feuerschutzabschluss nachFig. 12 mit Laschen mit beidseitiger Quellbeschichtung; -
Fig.14 - senkrechter Querschnitt durch einen Feuerschutzabschluss mit Quellbeschichtungen der Tragschicht; -
Fig.15 - Querschnitt eines vergrößerten Ausschnitts eines Feuerschutzabschlusses mit einer Tragschicht, zwei Zwischenlagen und zwei Oberschichten; -
Fig.16 - Querschnitt eines Ausschnitts eines Feuerschutzabschlusses mit zwei Tragschichten und einer dichten Zwischenlage; -
Fig.17 - Querschnitt eines Ausschnitts eines Feuerschutzabschlusses mit zwei Tragschichten und einer geschäumten Zwischenlage -
Fig.18 - Querschnitt eines Ausschnitts eines Feuerschutzabschlusses mit zwei Tragschichten und einer beidseitig mit Alufolie beschichteten geschäumten Zwischenlage; -
Fig.19 - Querschnitt eines Ausschnitts eines Feuerschutzabschlusses mit einer Lasche mit Quellbeschichtung in kaltem Zustand; -
Fig.20 -Schnitt durch einen Ausschnitt eines Feuerschutzabschlusses nachFig.19 mit geneigter Lasche; -
Fig.21 - Schnitt durch einen Ausschnitt eines Feuerschutzabschlusses, bei dem sowohl die Tragschicht als auch die Laschen eine Quellbeschichtung haben, in kaltem Zustand; -
Fig.22 - Schnitt durch einen Ausschnitt eines Feuerschutzabschlusses nachFig.21 mit geneigter Lasche; -
Fig.23 - Schnitt durch einen Ausschnitt eines Feuerschutzabschlusses mit einer Lasche mit beidseitiger Quellbeschichtung in kaltem Zustand; -
Fig.24 - Schnitt durch einen Ausschnitt eines Feuerschutzabschlusses nachFig.23 mit geneigter Lasche; -
Fig.25 - waagerechter Schnitt durch einen Türflügel mit einem innen eingesetzten Feuerschutzabschluss; -
Fig.26 - Frontansicht des Feuerschutzabschlusses in Form eines Rollvorhangs in ausgerolltem Zustand; -
Fig.27 - senkrechter Querschnitt des Vorhangs nachFig. 26 ; -
Fig.28 - vergrößerter senkrechter Querschnitt des Vorhangs mit einem Mantel mit einem Satz leistenförmiger Laschen auf einer Seite in kaltem Zustand; -
Fig.29 - senkrechter Querschnitt eines Mantels mit einem Satz Laschen mit Quellbeschichtungen auf einer Seite; -
Fig.30 - perspektivische Ansicht eines Mantels nachFig. 29 ; -
Fig.31 - senkrechter Querschnitt eines Mantels mit einem Satz Laschen auf beiden Seiten in kaltem Zustand; -
Fig.32 - senkrechter Querschnitt eines Mantel mit einem Satz Laschen mit Quellbeschichtungen auf beiden Seiten; -
Fig.33 - perspektivische Ansicht eines Mantels nachFig. 32 ; -
Fig.34 - vergrößerter Ausschnitt des senkrechten Querschnitts eines Mantels mit einem Satz Laschen auf einer Seite; -
Fig.35 - vergrößerter Ausschnitt des senkrechten Querschnitts eines Mantels mit einer Schicht Aluminiumfolie und einem Satz Laschen auf einer Seite; -
Fig.36 - vergrößerter Ausschnitt des senkrechten Querschnitts eines Mantels mit einem Satz Laschen auf beiden Seiten; -
Fig.37 - vergrößerter Ausschnitt des senkrechten Querschnitts eines Mantels mit zwei Schichten Aluminiumfolie und einem Satz Laschen auf beiden Seiten.
-
Fig.1 - vertical longitudinal section through a fire protection with a support layer and horizontal tabs with different inclination; -
Fig.2 - vertical cross section through a fire protection afterFig.1 ; -
Figure 3 - vertical cross section through a fire protection afterFig.1 with swelling coating of the base layer; -
Figure 4 - vertical longitudinal section through a fire protection with a base layer and vertical tabs with different inclination; -
Figure 5 - vertical cross section through a fire protection afterFigure 4 . -
Figure 6 - vertical cross section through a fire protection afterFigure 4 with swelling coating of the base layer; -
Figure 7 - vertical longitudinal section through a fire protection with a base layer and uniformly inclined flaps; -
Figure 8 - vertical cross section through a fire protection afterFigure 7 with a set of tabs; -
Figure 9 - vertical cross-section through a fire barrier with a set of tabs and swelling coating of the base course; -
Figure 10 - vertical cross-section through a fire enclosure with a double, symmetrical set of flaps with bilateral source coating; -
Figure 11 a vertical cross-section through a fire barrier with a double, symmetrical set of tabs and swellings of the base course; -
Figure 12 - vertical longitudinal section through a fire protection with a base layer and a double, overlapping set of straps; -
Figure 13 - vertical cross section through a fire protection afterFig. 12 with flaps with double-sided swelling coating; -
Figure 14 - vertical cross-section through a fire protection with source coatings of the base layer; -
Figure 15 - Cross-section of an enlarged section of a fire protection closure with a base layer, two intermediate layers and two top layers; -
Figure 16 - Cross-section of a section of a fire protection closure with two base layers and a tight intermediate layer; -
Figure 17 - Cross-section of a section of a fire protection with two base layers and a foamed intermediate layer -
Figure 18 - Cross-section of a section of a fire protection closure with two base layers and a foamed intermediate layer coated on both sides with aluminum foil; -
Figure 19 - Cross-section of a section of a fire protection closure with a tab with swelling coating in cold condition; -
fig.20 -Cut through a section of a fire protection closureFigure 19 with inclined tab; -
Figure 21 - Section through a section of a fire protection, in which both the base layer and the tabs have a source coating, in a cold state; -
Figure 22 - Section through a section of a fire protection afterFigure 21 with inclined tab; -
Figure 23 - Section through a section of a fire protection closure with a tab with bilateral source coating in a cold state; -
Figure 24 - Section through a section of a fire protection afterFigure 23 with inclined tab; -
Figure 25 - horizontal section through a door wing with an internal fire protection used; -
Figure 26 - Front view of the fire protection closure in the form of a roller blind in the unrolled state; -
Fig.27 - vertical cross section of the curtain afterFig. 26 ; -
Figure 28 - Enlarged vertical cross-section of the curtain with a jacket with a set of strip-shaped tabs on one side in a cold state; -
Figure 29 - Vertical cross section of a jacket with a set of tabs with swelling coatings on one side; -
Fig.30 - Perspective view of a coat afterFig. 29 ; -
Fig.31 - vertical cross section of a jacket with a set of tabs on both sides in cold condition; -
fig.32 vertical cross-section of a jacket with a set of tabs with swelling coatings on both sides; -
fig.33 - Perspective view of a coat afterFig. 32 ; -
Fig.34 - Enlarged section of the vertical cross-section of a jacket with a set of tabs on one side; -
Fig.35 - Enlarged section of the vertical cross section of a shell with a layer of aluminum foil and a set of tabs on one side; -
Fig.36 - Enlarged section of the vertical cross-section of a jacket with a set of tabs on both sides; -
Fig.37 - Enlarged section of the vertical cross-section of a jacket with two layers of aluminum foil and a set of flaps on both sides.
Der Feuerschutzabschluss gemäß der ersten Lösung der Erfindung besteht aus mehreren Schichten eines elastischen, feuerfesten Materials, von denen die einzelne Tragschicht 1 oder die zwei Tragschichten 1 aus Keramikfasergewebe 1A, Glasfasergewebe 1B oder aus Keramikfaserwolle 1C die wichtigste Rolle spielen. An jeder Tragschicht 1 sind elastische, leistenförmige Laschen 2 aus feuerfestem Material befestigt und parallel nebeneinander angeordnet. Jede Lasche 2 ist mit einer ihrer Längskanten 3 an der Tragschicht 1 befestigt. Mindestens einer der Flächen 4, 4A der Lasche 2 hat eine Quellbeschichtung 5 aus einem Material, dass bei Erhitzung dicker wird. Nach dem Quellen der Beschichtung 5 während eines Brandes neigt sich jede Lasche 2 von der Tragschicht 1 weg und ruht mit ihrer freien Kante 6 auf der Fläche der anliegenden Oberschicht 7 und/oder Zwischenlage 8. Wie in der Abbildung von
Der Feuerschutzabschluss in Form eines Rollvorhangs gemäß der zweiten Lösung der Erfindung dient zum Schließen einer Fensteröffnung 12 in einer Gebäudewand 13 und verfügt über eine Tragschicht in Form eines Mantels 1 aus einem elastischen feuerfesten Material, inbesondere aus Keramikfasergewebe, Glasfasergewebe oder Keramikfaserwolle. Der obere Rand 14 des Mantels 1 ist an einer waagerechten, rotierenden Wickelwelle 15 befestigt, die in einem am Fenstersturz 17 der Fensteröffnung 12 befestigten Gehäuse 16 untergebracht ist. Die seitlichen Ränder 18 des Mantels 1 sitzen verschiebbar in unbeweglichen senkrechten Führungsschienen 19, welche sich an den Seiten der Fensteröffnung 12 befinden. Am unteren Rand des Mantels 1 ist ein Gewicht 20 befestigt, dass das Abrollen des Mantels 1 von der Wickelwelle 15 unterstützt. Am Mantel 1 sind mit ihren oberen Längskanten 3 leistenförmige Laschen 2 aus einem elastischen, feuerfesten Material, insbesondere Keramikfasergewebe, Glasfasergewebe oder Keramikfaserwolle befestigt. Die leistenförmigen Laschen 2 sind eine über der anderen und einander überlappend angebracht. Jede der leistenförmigen Laschen 2 überlappt die darunter liegende Lasche 2 um mindestens ihre halbe Höhe W. Darüber hinaus haben die Innenflächen 4 aller leistenförmigen Laschen 2 eine Quellbeschichtung 5 aus einem feuerfesten Material, die unter Temperaturanstieg dicker wird. Wenn die Beschichtung 5 bei einem Brand aufquillt, neigt sich jede leistenförmige Lasche 2 quer vom der Oberfläche des Mantels 1 weg und die leistenförmigen Laschen 2 bilden mit ihren Quellbeschichtungen 5 eine senkrechte Isolierschicht 21. Wie in
Die Ausführungsmöglichkeiten der Erfindung sind nicht auf das vorgestellte Beispiel begrenzt. Falls notwendig, kann der Feuerschutzabschluss gemäß der ersten Lösung der Erfindung über eine größere Anzahl von Tragschichten 1 mit Laschen 2 verfügen, und die einzelnen Schichten des Abschlusses können anders, wechselseitig konfiguriert sein und aus anderen feuerfesten Stoffen bestehen. Der Feuerschutzabschluss gemäß der zweiten Lösung der Erfindung kann aus zwei parallelen Mänteln 1 bestehen, die durch eine Luftspalte voneinander getrennt und ein - oder beidseitig mit leistenförmigen Laschen 2 bestückt sind.The embodiments of the invention are not limited to the example presented. If necessary, according to the first solution of the invention, the fire protection closure may have a larger number of
- 1 - Tragschicht1 - base layer
- 1A - Keramikfaserstoff1A - ceramic fiber
- 1B - Glasfaserstoff1B - fiberglass
- 1C - Keramikfaserwolle1C - ceramic fiber wool
- 2 - Lasche2 - tab
- 3 - Laschenkante3 - flap edge
- 4 - Laschenoberfläche4 - flap surface
- 4A - Laschenoberfläche4A - tab surface
- 5 - Beschichtung5 - coating
- 6 - Laschenkante6 - flap edge
- 7 - Oberschicht7 - upper class
- 7A - Keramikfaserstoff7A - ceramic fiber
- 7B - Glasfaserstoff7B - fiberglass
- 8 - Zwischenlage8 - intermediate layer
- 8A - Keramikfaserstoff8A - ceramic fiber
- 8B - Glasfaserstoff8B - fiberglass
- 8C - Keramikfaserwolle8C - ceramic fiber wool
- 9 - Folienschicht9 - film layer
- 10- Naht10- seam
- 10A - Klammer10A - bracket
- 11 - Türflügel11 - door leaves
- 12 - Fensteröffnung12 - window opening
- 13 - Gebäudewand13 - Building wall
- 14 - oberer Rand des Mantels14 - upper edge of the mantle
- 15 - Wickelwelle15 - winding shaft
- 16 - Gehäuse16 - housing
- 17 - Fenstersturz17 - Lintel
- 18 - seitlicher Rand des Mantels18 - lateral edge of the jacket
- 19 - Führungsschiene19 - guide rail
- 20 - Gewicht20 - weight
- 21 - Isolierschicht21 - insulating layer
- W - Höhe der LascheW - height of the tab
Claims (37)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19000586.8A EP3679987B1 (en) | 2016-03-29 | 2017-02-09 | Fire protection closure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL416677A PL229371B1 (en) | 2016-03-29 | 2016-03-29 | Fire-resisting partition |
| PL420161A PL230905B1 (en) | 2017-01-12 | 2017-01-12 | Fire-resistant partition, preferably a roll up firescreen |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19000586.8A Division-Into EP3679987B1 (en) | 2016-03-29 | 2017-02-09 | Fire protection closure |
| EP19000586.8A Division EP3679987B1 (en) | 2016-03-29 | 2017-02-09 | Fire protection closure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3225283A1 true EP3225283A1 (en) | 2017-10-04 |
| EP3225283B1 EP3225283B1 (en) | 2020-06-24 |
Family
ID=58159047
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP17460004.9A Active EP3225283B1 (en) | 2016-03-29 | 2017-02-09 | Fireproof closure |
| EP19000586.8A Active EP3679987B1 (en) | 2016-03-29 | 2017-02-09 | Fire protection closure |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19000586.8A Active EP3679987B1 (en) | 2016-03-29 | 2017-02-09 | Fire protection closure |
Country Status (8)
| Country | Link |
|---|---|
| EP (2) | EP3225283B1 (en) |
| DK (1) | DK3225283T3 (en) |
| ES (2) | ES3027986T3 (en) |
| HR (1) | HRP20250536T1 (en) |
| HU (2) | HUE053525T2 (en) |
| LT (1) | LT3225283T (en) |
| PL (1) | PL3679987T3 (en) |
| PT (1) | PT3225283T (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194001A (en) * | 2018-01-05 | 2018-06-22 | 安徽清启系统集成有限公司 | Fire curtain for rail train |
| EP3546026A1 (en) * | 2018-03-20 | 2019-10-02 | Wojciech Jawor | A fire-protection coat |
| CN111554852A (en) * | 2020-05-19 | 2020-08-18 | 湖南铃本环保科技有限公司 | Electric vehicle with fire-proof device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL206404A1 (en) | 1978-04-25 | 1979-12-03 | Inst Obrobki Plastycznej | |
| DE10049497A1 (en) * | 2000-10-06 | 2002-04-18 | Diana Klein | Fire shield cover for e.g. electric installation has flexible carrier with intumescent mass coating and has at least partly overlapping layers |
| WO2002063190A1 (en) * | 2001-01-23 | 2002-08-15 | Flame Seal Products, Inc. | Passive fire protection system for walls |
| PL380783A1 (en) | 2006-10-06 | 2008-04-14 | Norbert Gańczarek-Rał | Folded fire partition |
| BE1018618A4 (en) * | 2008-12-17 | 2011-05-03 | Sieuw Nathalie | FIRE BARRIER. |
| DE102010005455A1 (en) * | 2010-01-07 | 2011-07-14 | Hörmann KG Eckelhausen, 66625 | Fire protection hanging for flexible fire protection closure, has flexible support, which is provided with fire protection material consuming energy in fire case |
| EP2384792A1 (en) | 2010-05-04 | 2011-11-09 | Gismero, S.A. | Fire barrier device |
| DE202013102593U1 (en) * | 2013-06-18 | 2013-07-10 | Effertz Tore Gmbh | graduation |
| DE202013102597U1 (en) * | 2013-06-18 | 2013-07-10 | Effertz Tore Gmbh | drug element |
| PL402658A1 (en) | 2013-02-04 | 2014-08-18 | Zenon Małkowski | Elastic door coat, especially curtain rolled |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5091243A (en) * | 1989-04-04 | 1992-02-25 | Springs Industries, Inc. | Fire barrier fabric |
-
2017
- 2017-02-09 EP EP17460004.9A patent/EP3225283B1/en active Active
- 2017-02-09 HU HUE17460004A patent/HUE053525T2/en unknown
- 2017-02-09 ES ES19000586T patent/ES3027986T3/en active Active
- 2017-02-09 DK DK17460004.9T patent/DK3225283T3/en active
- 2017-02-09 EP EP19000586.8A patent/EP3679987B1/en active Active
- 2017-02-09 HR HRP20250536TT patent/HRP20250536T1/en unknown
- 2017-02-09 LT LTEP17460004.9T patent/LT3225283T/en unknown
- 2017-02-09 ES ES17460004T patent/ES2832703T3/en active Active
- 2017-02-09 HU HUE19000586A patent/HUE071581T2/en unknown
- 2017-02-09 PL PL19000586.8T patent/PL3679987T3/en unknown
- 2017-02-09 PT PT174600049T patent/PT3225283T/en unknown
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL206404A1 (en) | 1978-04-25 | 1979-12-03 | Inst Obrobki Plastycznej | |
| DE10049497A1 (en) * | 2000-10-06 | 2002-04-18 | Diana Klein | Fire shield cover for e.g. electric installation has flexible carrier with intumescent mass coating and has at least partly overlapping layers |
| WO2002063190A1 (en) * | 2001-01-23 | 2002-08-15 | Flame Seal Products, Inc. | Passive fire protection system for walls |
| PL380783A1 (en) | 2006-10-06 | 2008-04-14 | Norbert Gańczarek-Rał | Folded fire partition |
| BE1018618A4 (en) * | 2008-12-17 | 2011-05-03 | Sieuw Nathalie | FIRE BARRIER. |
| DE102010005455A1 (en) * | 2010-01-07 | 2011-07-14 | Hörmann KG Eckelhausen, 66625 | Fire protection hanging for flexible fire protection closure, has flexible support, which is provided with fire protection material consuming energy in fire case |
| EP2384792A1 (en) | 2010-05-04 | 2011-11-09 | Gismero, S.A. | Fire barrier device |
| PL402658A1 (en) | 2013-02-04 | 2014-08-18 | Zenon Małkowski | Elastic door coat, especially curtain rolled |
| DE202013102593U1 (en) * | 2013-06-18 | 2013-07-10 | Effertz Tore Gmbh | graduation |
| DE202013102597U1 (en) * | 2013-06-18 | 2013-07-10 | Effertz Tore Gmbh | drug element |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194001A (en) * | 2018-01-05 | 2018-06-22 | 安徽清启系统集成有限公司 | Fire curtain for rail train |
| EP3546026A1 (en) * | 2018-03-20 | 2019-10-02 | Wojciech Jawor | A fire-protection coat |
| CN111554852A (en) * | 2020-05-19 | 2020-08-18 | 湖南铃本环保科技有限公司 | Electric vehicle with fire-proof device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3225283B1 (en) | 2020-06-24 |
| EP3679987B1 (en) | 2025-03-12 |
| HRP20250536T1 (en) | 2025-09-26 |
| EP3679987A1 (en) | 2020-07-15 |
| ES2832703T3 (en) | 2021-06-11 |
| EP3679987C0 (en) | 2025-03-12 |
| DK3225283T3 (en) | 2020-09-28 |
| HUE053525T2 (en) | 2021-07-28 |
| ES3027986T3 (en) | 2025-06-17 |
| HUE071581T2 (en) | 2025-09-28 |
| PL3679987T3 (en) | 2025-07-14 |
| PT3225283T (en) | 2020-10-06 |
| LT3225283T (en) | 2020-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2158007B1 (en) | Fire-resistant closure | |
| US20070277458A1 (en) | Fireproof louvered closures such as doors and windows, and methods for providing the same | |
| EP0529020B1 (en) | Large, preferably transportable container which can be closed by a refractory sliding door | |
| DE2239438B2 (en) | DOUBLE PANEL FACADE ELEMENT FOR BUILDING | |
| DE102010005455B4 (en) | Fire protection curtain, fire protection and manufacturing process for this | |
| EP3225283A1 (en) | Fireproof closure | |
| DE202009002800U1 (en) | Fire-resistant glazing | |
| DE2608728A1 (en) | THERMAL DAMAGE DEVICE | |
| AT394881B (en) | SECTIONAL GATE | |
| DE3803317A1 (en) | Fire-protection passenger-lift door | |
| DE10213811B4 (en) | Method for operating a gate assembly and gate assembly with fire protection and high-speed function | |
| EP0093364A2 (en) | Sound absorbing and heat insulating compound window with a ventilating device | |
| DE3444853C2 (en) | ||
| DE60314569T2 (en) | partition wall | |
| AT355784B (en) | ROLLING GATE | |
| DE102015108074A1 (en) | Smoke and / or fire curtain | |
| EP1106772A1 (en) | Attachment roller shutter box | |
| EP1275811A1 (en) | Fire door | |
| DE69814585T2 (en) | Fire-resistant partition with glazing elements | |
| DE2246762B2 (en) | Fire protection door with a door leaf made of frame strips, cover panels and filler panel | |
| DE2551810A1 (en) | Roller shutter for window or door - avoids heat loss using wear resistant IR reflective surface coating | |
| DE8118007U1 (en) | DEVICE FOR ADDITIONAL THERMAL INSULATION OF EXTERNAL WALL OPENINGS, LIKE WINDOWS, DOORS OR THE LIKE. | |
| DE2654272A1 (en) | METHOD AND DEVICE FOR THERMAL INSULATION | |
| DE202012001543U1 (en) | Brandschutztoranordnung | |
| DE69614200T2 (en) | NEW FIRE-SAFE SHEATH, WHICH IS FIRE-FIGHTING DURING A PRE-SET TIME |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20170224 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| AX | Request for extension of the european patent |
Extension state: BA ME |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| 17Q | First examination report despatched |
Effective date: 20180926 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| INTG | Intention to grant announced |
Effective date: 20200128 |
|
| GRAJ | Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR1 |
|
| GRAL | Information related to payment of fee for publishing/printing deleted |
Free format text: ORIGINAL CODE: EPIDOSDIGR3 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
| INTC | Intention to grant announced (deleted) | ||
| INTG | Intention to grant announced |
Effective date: 20200331 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1283313 Country of ref document: AT Kind code of ref document: T Effective date: 20200715 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502017005843 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
| REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 Effective date: 20200923 |
|
| REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Ref document number: 3225283 Country of ref document: PT Date of ref document: 20201006 Kind code of ref document: T Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20200924 |
|
| REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200925 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200624 |
|
| REG | Reference to a national code |
Ref country code: NO Ref legal event code: T2 Effective date: 20200624 Ref country code: EE Ref legal event code: FG4A Ref document number: E019844 Country of ref document: EE Effective date: 20200923 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200624 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200624 |
|
| REG | Reference to a national code |
Ref country code: SK Ref legal event code: T3 Ref document number: E 35388 Country of ref document: SK |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200624 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200624 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20201024 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200624 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502017005843 Country of ref document: DE |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed |
Effective date: 20210325 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2832703 Country of ref document: ES Kind code of ref document: T3 Effective date: 20210611 |
|
| REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG4A Ref document number: E053525 Country of ref document: HU |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200624 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200624 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20210209 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210209 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210209 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210209 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: S28 Free format text: APPLICATION FILED |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: S28 Free format text: APPLICATION WITHDRAWN Effective date: 20220915 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200624 |
|
| P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230531 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LT Payment date: 20240110 Year of fee payment: 8 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200624 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: EE Payment date: 20240110 Year of fee payment: 8 Ref country code: PT Payment date: 20240111 Year of fee payment: 8 Ref country code: CH Payment date: 20240301 Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20240105 Year of fee payment: 8 Ref country code: LV Payment date: 20240115 Year of fee payment: 8 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200624 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20250110 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: HU Payment date: 20250114 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20250110 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20250114 Year of fee payment: 9 Ref country code: RO Payment date: 20250113 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BG Payment date: 20250114 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20250303 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20250114 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NO Payment date: 20250114 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20250110 Year of fee payment: 9 Ref country code: BE Payment date: 20250110 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20250114 Year of fee payment: 9 Ref country code: CZ Payment date: 20250114 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SK Payment date: 20250110 Year of fee payment: 9 Ref country code: IT Payment date: 20250113 Year of fee payment: 9 |
|
| REG | Reference to a national code |
Ref country code: LT Ref legal event code: MM4D Effective date: 20250209 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250811 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250209 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250228 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250228 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20250209 |