EP2286039A2 - Flächige, vorzugsweise flexible brandschutzeinheit sowie vorrichtung zum abschotten eines raumes gegen ein in den raum oder aus dem raum strömendes fluid, insbesondere eine brennbare flüssigkeit - Google Patents
Flächige, vorzugsweise flexible brandschutzeinheit sowie vorrichtung zum abschotten eines raumes gegen ein in den raum oder aus dem raum strömendes fluid, insbesondere eine brennbare flüssigkeitInfo
- Publication number
- EP2286039A2 EP2286039A2 EP09749884A EP09749884A EP2286039A2 EP 2286039 A2 EP2286039 A2 EP 2286039A2 EP 09749884 A EP09749884 A EP 09749884A EP 09749884 A EP09749884 A EP 09749884A EP 2286039 A2 EP2286039 A2 EP 2286039A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- fire protection
- protection unit
- support structure
- room
- unit according
- 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
- 239000007788 liquid Substances 0.000 title claims description 22
- 239000012530 fluid Substances 0.000 title claims description 9
- 230000008859 change Effects 0.000 claims abstract description 12
- 239000011148 porous material Substances 0.000 claims abstract description 9
- 230000002776 aggregation Effects 0.000 claims abstract description 4
- 238000004220 aggregation Methods 0.000 claims abstract description 4
- 230000004888 barrier function Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 238000000638 solvent extraction Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 239000002557 mineral fiber Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 16
- 239000010410 layer Substances 0.000 description 8
- 239000011888 foil Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000003365 glass fiber Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/942—Building elements specially adapted therefor slab-shaped
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C8/00—Hand tools or accessories specially adapted for fire-fighting, e.g. tool boxes
- A62C8/06—Fire-blankets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
Definitions
- the subject of the invention relates to a planar, preferably flexible fire protection unit as well as to a device for partitioning a room against a fluid flowing into or out of the room, in particular a combustible liquid.
- CH 544 044 a flat, flexible fire protection unit known.
- the fire protection unit is designed in the form of a fire protection film which is non-flammable and heat-insulating.
- the fire protection unit has a foil-like carrier material with a glass fiber mat. A layer of liquid and powdery water glass is applied to the glass fiber mat and then solidified. The solidification can be done by curing or drying.
- the advantage of such a fire protection film according to the document CH 544 044 is that it also has a coherent, closed protective layer, even when exposed to very high temperatures, which does not crack even during prolonged heating.
- the insulation system has a bulkhead element for forming a fire protection made of metal.
- insulating material exhibiting insulating element is provided.
- a cover made of sheet metal and / or sheet material is provided for the insulating element.
- an insulating element and a sheet metal / foil cover are included, including the insulating element between the bulkhead element and the sheet metal / foil cover in one Insulation / bulkhead element integrated as a component.
- Such an insulation system is particularly suitable for the protection of aircraft components against fire.
- WO2007 / 057202 discloses a hinged partition and a device for partitioning a space against a fluid flowing into or out of the room, in particular a combustible liquid.
- the device has a hinged partition, which can be pivoted about an axis from a first position to a second position.
- a flexible seal is provided which has at least one tab projecting over an edge running transversely to the axis and which is connected to the hinged partition and a frame. Adjacent to the at least one flap, at least one shielding means is provided.
- the present invention is based on the objective to provide a flat, preferably flexible fire protection unit, which has improved fire protection properties.
- the flat, flexible fire protection unit according to the invention is characterized in that it has at least one porous support structure.
- the pores of the support structure are at least partially filled with an agent which performs at least one state of aggregate change under the action of heat.
- the pores of the support structure can be of different sizes.
- the support structure is preferably formed at least partially of mineral fiber.
- the pores of the support structure may also be in the form of channels.
- the aggregate state change may be a melting and / or evaporating process.
- the state of aggregation changes It is sufficient that the temperature of the fire protection unit for a certain time not or only slightly increases, so that the period of time within which the fire protection unit is effective, can be increased.
- the effectiveness of the planar fire protection unit according to the invention can be further increased by the fact that the agent which performs an aggregate state change has a preferably high heat capacity. It is advantageous if the support structure is formed from a material which has a low thermal conductivity. This reduces the heat transfer into the medium. The effectiveness of the fire protection unit is thereby increased.
- the agent may be in solid, for example in granular form. There is also the possibility that the agent is a liquid or a pasty liquid. If necessary, the agent will be available bound. This can preferably be achieved by using the agent together with absorbers.
- the absorbers may be organic or inorganic absorbers.
- the support structure is at least partially surrounded by a vapor barrier. This ensures that the agent, which evaporates, for example, under the action of heat, remains longer in the support structure.
- the provision of the vapor barrier has the advantage that in this way an improved posture of the fire protection unit is achieved.
- the vapor barrier is preferably one which is at least partially formed by a film.
- the vapor barrier substantially hermetically seals the support structure from the environment.
- at least two relatively movable support structures are provided.
- the support structure can also be designed such that it has chambers which are separated from one another by preferably flexible webs.
- the individual chambers can be filled with the same or different means.
- the fire protection unit in which the webs are vapor-permeable.
- the webs are vapor-permeable.
- the fire protection unit in which the at least one film is at least partially selectively permeable, preferably permeable.
- the pressure inside the chamber or chambers increases.
- a certain pressure compensation can be achieved in that the at least one film is at least partially selectively permeable.
- This embodiment also has the advantage that the surface of the film is provided with a vapor film or liquid film, depending on the mean and the permeability of the film. This vapor or liquid layer increases the effectiveness of the fire protection unit.
- the agent is preferably formed by a liquid or a mixture of at least two liquids.
- the liquids or the at least one liquid preferably has a high viscosity.
- the fluid can be used in particular in connection with a flexible tissue, preferably
- the fibers are preferably mounted parallel to the protective part of the film, so that the intermediate space can be accommodated with the liquid.
- the means is at least partially formed by a loaded absorber.
- the inventive fire protection unit can be used directly or indirectly.
- the fire protection unit in the form of a fire wall.
- This fire wall can be stationary.
- the fire protection unit according to the invention as a movable fire protection wall, in particular a movable, rollable fire protection wall.
- the erfmdungsconcee fire protection unit can also be used to be used where it is needed temporarily.
- such a fire protection unit can be provided at a suitable location from which the fire protection unit is then transported to the place of use.
- the fire protection unit according to the invention may for example also be a component of fire doors or the like.
- the fire protection unit according to the invention is suitable for the formation of fire curtains, which is, for example, a curtain which is formed from a plurality of partially overlapping strips, so that, for example, people can escape through this curtain.
- a device for partitioning a space against a fluid flowing into or out of the room, in particular a combustible liquid.
- the device has at least one flexible fire protection unit.
- the fire protection unit comprises at least one porous support structure, wherein the pores of the support structure at least partially filled with at least one agent which performs at least one state of aggregate change under the action of heat.
- the inventive device is characterized in particular by the fact that the fire protection unit is designed according to at least one of claims 2 to 11.
- the device comprises a bulkhead, which is preferably a hinged partition.
- the fire protection unit is connected to a bulkhead.
- FIG. 1 shows schematically a first embodiment of a fire protection unit in section
- FIG. 2 shows a second embodiment of a fire protection unit in a
- Fig. 4 an embodiment of a device for Abschotten a room
- FIG. 5 schematically the temperature profile over time.
- Figure 1 shows a first embodiment of a flat, flexible fire protection unit in section.
- the fire protection unit 1 has a support structure 2.
- the support structure 2 is formed by a fiber mat which is porous. Within the pores 3, a means 4 is arranged, which changes under the action of heat so that it evaporates, for example.
- the structure 2 is surrounded by foils 5, 6, which form a vapor barrier.
- the fire protection unit shown schematically in FIG. 1 can be produced, for example, by first providing the porous support structure 2.
- the means 4 is introduced.
- the introduction of the agent can for example take place in that the support structure 2 is immersed in, for example, a bath with the agent.
- the means can also be introduced by means of at least one roller or a similar device in the support structure.
- the agent is applied to the support structure.
- the excess agent is removed from the surface of the support structure.
- the support structure is introduced with the means in a film in which the support structure is preferably hermetically sealed.
- the structure is placed under vacuum during manufacture, so that the film rests close to the surface of the support structure.
- the vacuum is installed so that the fire protection unit maintains flexibility.
- the necessary opening for introducing the vacuum is then welded or glued.
- FIG. 2 schematically shows a planar, flexible fire protection unit 1 in a front view.
- the fire protection unit 1 has a support structure 2, which has a plurality of chambers 3.
- a means 4 is arranged in each case, which performs at least one state of aggregate change under the action of heat.
- the support structure 2 is formed by films 5, 6 and 8.
- the films 5, 6 and 8 are spaced too formed each other.
- the films 5, 8 are interconnected by means of webs 7.
- the films 6, 8 are interconnected by webs 9. They each form chambers 3, 10, which extend in the illustrated embodiment substantially parallel to each other.
- the webs 7, 9 can be formed offset to one another, so that the chambers 3, 10 partially overlap.
- the means 4, which is arranged in the chambers 3, 10, is preferably such an agent, which has an absorber, which is loaded with a liquid.
- the absorber may be an organic or inorganic absorber.
- the foils 5, 6 are preferably semipermeable, so that the liquid optionally bound in the chambers can escape from the fire protection unit 1 through the foils 5, 6 after an aggregate change in the form of vapor.
- FIG. 4 schematically shows a device for partitioning a space against a fluid flowing in or out of the room.
- the device has a bulkhead 11, which in the illustrated embodiment is pivotable about a substantially horizontally extending axis.
- the bulkhead 11 is at least at the top and bottom with a fire protection unit, as shown for example in Figure 1, provided.
- On both sides of the bulkhead covers 12 are provided, which are designed such that they are flexible and a support structure with at least one chamber in which at least one means is arranged, which performs at least one state of aggregation change under the action of heat.
- the erfmdungswashe embodiment of the device for partitioning a space against a flowing into the room or from space fluid, in particular a combustible liquid ensures that the fire protection unit 1 on the one hand a liquid-tight barrier of a passage 13 causes, so that the liquid can not pour out of the room or into a room.
- the fact that the fire protection unit has a means which performs at least one state of aggregate change under the action of heat ensures that the liquid-tight film is protected. A decomposition of the film by heat is substantially avoided.
- FIG. 5 schematically shows the temperature profile over time. The time is given in minutes.
- Figure 5 shows the temperature profile within a furnace.
- the dotted curve of temperature rise over time describes the change in temperature in a fire protection unit that is double-layered.
- the temperature profile is measured between the two layers of the fire protection unit.
- the fire protection unit comprises two porous supporting structures which have pores. These are filled with a superabsorbent.
- the support structures are each enclosed in a vapor barrier. From the course of the temperature between these two layers it can be seen that after approximately 7 minutes the temperature of 100 ° C. increases relatively rapidly to a temperature of approximately 500 ° C. From the temperature curve marked with triangles, it can be seen that between two layers of the fire protection unit the temperature remains at a value of approximately 100 ° C. for approximately 15 minutes.
- the two layers essentially correspond to the configuration of the abovementioned oven test, the thickness of the support structure being 6 mm.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Public Health (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL09749884T PL2286039T3 (pl) | 2008-05-21 | 2009-05-20 | Płaska, w szczególności giętka jednostka ochrony przeciwpożarowej |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008024575A DE102008024575A1 (de) | 2008-05-21 | 2008-05-21 | Flächige, vorzugsweise flexible Brandschutzeinheit sowie Vorrichtung zum Abschotten eines Raumes gegen ein in den Raum oder aus dem Raum strömendes Fluid, insbesondere eine brennbare Flüssigkeit |
PCT/EP2009/056170 WO2009141394A2 (de) | 2008-05-21 | 2009-05-20 | Flächige, vorzugsweise flexible brandschutzeinheit sowie vorrichtung zum abschotten eines raumes gegen ein in den raum oder aus dem raum strömendes fluid, insbesondere eine brennbare flüssigkeit |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2286039A2 true EP2286039A2 (de) | 2011-02-23 |
EP2286039B1 EP2286039B1 (de) | 2016-02-17 |
Family
ID=41212558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09749884.4A Active EP2286039B1 (de) | 2008-05-21 | 2009-05-20 | Flächige, vorzugsweise flexible brandschutzeinheit |
Country Status (6)
Country | Link |
---|---|
US (1) | US9200440B2 (de) |
EP (1) | EP2286039B1 (de) |
CA (1) | CA2724568C (de) |
DE (1) | DE102008024575A1 (de) |
PL (1) | PL2286039T3 (de) |
WO (1) | WO2009141394A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012102299A1 (de) * | 2012-03-19 | 2013-09-19 | Wolf Pvg Gmbh & Co. Kg | Brandschutzvlies, Brandschutzvorrichtung, Verwendung eines Brandschutzvlieses und Verfahren zur Herstellung eines Brandschutzvlieses |
US9925401B2 (en) * | 2013-10-02 | 2018-03-27 | Pittsburgh Corning Corporation | Cellular glass system for suppression of vaporization, fire and thermal radiation from liquid hydrocarbons |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2340370A (en) * | 1942-02-02 | 1944-02-01 | Robert A Doyle | Fire extinguishing blanket |
US2560269A (en) * | 1947-11-21 | 1951-07-10 | Isoleringsaktiebolaget Wmb | Insulated wall and room |
US3782475A (en) * | 1971-10-21 | 1974-01-01 | V Schmidt | Fire extinguisher |
CH544044A (de) | 1971-10-26 | 1973-11-15 | Bolliger Werner | Verfahren zur Herstellung einer Brandschutzfolie |
US3934066A (en) * | 1973-07-18 | 1976-01-20 | W. R. Grace & Co. | Fire-resistant intumescent laminates |
DE7715947U1 (de) * | 1977-05-18 | 1977-09-08 | Odenwald-Chemie Gmbh, 6901 Schoenau | Flexible flammschutzbahn |
SE409818B (sv) * | 1977-06-09 | 1979-09-10 | Ericsson Telefon Ab L M | Flamskyddsanordning for elektriska kabelinstallationer |
DE3023632A1 (de) * | 1980-06-24 | 1982-01-14 | Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen | Brandschutzdaemmung, insbesondere fuer feuersichere schraenke zur aufbewahrung temperatur- und feuchtigkeitsempfindlicher gegenstaende, sowie verfahren zur herstellung einer solchen brandschutzdaemmung |
ATE35833T1 (de) * | 1983-04-18 | 1988-08-15 | American Vamag Co | Feuerschutzbauteil. |
US4956218A (en) * | 1989-08-17 | 1990-09-11 | Haining Michael L | Fire protection blanket |
US5192598A (en) * | 1991-09-16 | 1993-03-09 | Manville Corporation | Foamed building board composite and method of making same |
AU6552094A (en) * | 1993-04-07 | 1994-10-24 | Rexam Industries Corporation | Method of forming laminated fire resistant flexible sheet material and resulting product |
CA2111545C (en) * | 1993-12-15 | 2007-04-03 | Michael P. Sakno | Water impervious intumescent firestop collapsing conduit |
US5481834A (en) * | 1994-04-08 | 1996-01-09 | Hufcor, Inc. | Fire-rated panel |
US5490567A (en) * | 1994-06-23 | 1996-02-13 | Ohio Fire Absorbent, Inc. | Fire extinguishing blanket |
TW350894B (en) * | 1994-08-02 | 1999-01-21 | Stylite Kogyo Co Ltd | Refractory coating components, building siding panels and the siding structure |
DE19610532B4 (de) * | 1995-03-22 | 2004-09-23 | Rasontec N.V. By Rabobank Trust Co. Curacao N.V. | Brandschutzvorhang |
DE19611515C5 (de) * | 1995-04-01 | 2010-07-22 | Rasontec N.V. By Rabobank Trust Co. Curacao N.V. | Feuerschutzabschluß |
FR2741270B1 (fr) * | 1995-11-20 | 1998-01-16 | Soc D Expl Du Parc Des Exposit | Rideau coupe-feu |
US6136423A (en) * | 1996-01-11 | 2000-10-24 | Fitzpatrick; Peter J. | Fire fighting apparatus |
DE29622647U1 (de) | 1996-09-27 | 1997-05-15 | Daimler-Benz Aerospace Aktiengesellschaft, 81663 München | Hochtemperaturdämmsystem |
US5832676A (en) * | 1996-10-31 | 1998-11-10 | Mci Communications Corporation | Disaster restoral pop-up structure |
AU750642B2 (en) * | 1997-05-13 | 2002-07-25 | Mitsubishi Chemical Corporation | Heat-resisting material |
US5885912A (en) * | 1997-10-08 | 1999-03-23 | Bumbarger; Thomas H. | Protective multi-layered liquid retaining composite |
US6371977B1 (en) * | 1997-10-08 | 2002-04-16 | Aquatex Industries, Inc. | Protective multi-layered liquid retaining composite |
IT1295339B1 (it) * | 1997-10-15 | 1999-05-12 | Alfredo Varini | Rivestimento incombustibile e procedimento per la sua fabbricazione |
US6551951B1 (en) * | 1999-03-19 | 2003-04-22 | Johns Manville International, Inc. | Burn through resistant nonwoven mat, barrier, and insulation system |
US6976345B2 (en) * | 1999-04-05 | 2005-12-20 | Firouzeh Keshmiri | Cementitious based structural lumber product and externally reinforced lightweight retaining wall system |
US6983805B2 (en) * | 2000-02-14 | 2006-01-10 | Walter Kidde Portable Equipment, Inc. | Fire blanket |
US6806215B2 (en) * | 2000-09-12 | 2004-10-19 | Morning Pride Manufacturing, L.L.C. | Composite structure for protective garment |
NZ525328A (en) * | 2000-10-10 | 2005-02-25 | James Hardie Int Finance Bv | Composite building material |
ATE540730T1 (de) * | 2003-06-26 | 2012-01-15 | Peter J Fitzpatrick | Feuerwehrvorrichtung |
US7225882B2 (en) * | 2004-01-14 | 2007-06-05 | Miller John C | Method and apparatus for retarding fire |
DE102004009529C5 (de) * | 2004-02-20 | 2010-03-18 | Schott Ag | Brandschutzeinrichtung |
DE102005055017A1 (de) | 2005-11-18 | 2007-05-24 | Anhamm, Helmut | Klappschott sowie Vorrichtung zum Abschotten eines Raumes gegen ein in den Raum oder aus dem Raum strömendes Fluid |
US20080217028A1 (en) * | 2007-03-05 | 2008-09-11 | Crumpton Samuel O'neal | Incineration Prevention Method and Arrangement |
US20110297402A1 (en) * | 2010-06-03 | 2011-12-08 | Cesar Belmonte | Fire-Suppressing Ceiling Panels |
-
2008
- 2008-05-21 DE DE102008024575A patent/DE102008024575A1/de not_active Ceased
-
2009
- 2009-05-20 CA CA2724568A patent/CA2724568C/en active Active
- 2009-05-20 EP EP09749884.4A patent/EP2286039B1/de active Active
- 2009-05-20 US US12/993,735 patent/US9200440B2/en active Active
- 2009-05-20 PL PL09749884T patent/PL2286039T3/pl unknown
- 2009-05-20 WO PCT/EP2009/056170 patent/WO2009141394A2/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2009141394A2 * |
Also Published As
Publication number | Publication date |
---|---|
US9200440B2 (en) | 2015-12-01 |
EP2286039B1 (de) | 2016-02-17 |
US20110155399A1 (en) | 2011-06-30 |
PL2286039T3 (pl) | 2019-11-29 |
CA2724568C (en) | 2016-10-25 |
DE102008024575A1 (de) | 2009-11-26 |
WO2009141394A2 (de) | 2009-11-26 |
CA2724568A1 (en) | 2009-11-26 |
WO2009141394A3 (de) | 2010-01-14 |
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