| Patents for A62C 2 - Fire prevention or containment (3,670) |
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| 07/01/2004 | DE10196551T5 Türsteuerungseinrichtung Door control device |
| 06/30/2004 | CN2621746Y Retraction structure of smoke preventive plumbing wall |
| 06/24/2004 | WO2004053272A2 Latch assembly for damper |
| 06/24/2004 | WO2004018047A3 Fire protection device for building structure |
| 06/24/2004 | US20040121722 Latch assembly for damper |
| 06/24/2004 | US20040118340 Device for gel-coating seeds |
| 06/24/2004 | DE10256814A1 Verfahren und Vorrichtung zum Regeln des Einsatzes einer Brandschutzklappe Method and apparatus for controlling the use of a fire damper |
| 06/24/2004 | CA2507604A1 Latch assembly for damper |
| 06/23/2004 | CN1507655A Ruthenium silicide wet etch |
| 06/23/2004 | CN1154782C Fire door or fire window |
| 06/22/2004 | US6752714 Fire resistant air transfer grille or damper |
| 06/22/2004 | US6752563 Covered highway structure with means for easy and quick access to tunnel interior |
| 06/22/2004 | CA2122022C Anti-explosion pads and their method of use |
| 06/17/2004 | DE10256329A1 Electric motor e.g. for opening and closing doors, has second electrical motor mounted with power output shaft on gear unit |
| 06/16/2004 | CN1153888C Fire door or fire window |
| 06/16/2004 | CN1153886C Fire door with doorframe surrounding said door |
| 06/09/2004 | EP1426081A1 Method and device to control a fire damper |
| 06/09/2004 | DE10253758A1 Fire break for air ducts is plate of bending elastic material connected for swivel movement to inside wall of duct to open flow cross-section in rest position and shut off cross-sectional flow in event of fire |
| 06/09/2004 | DE10253757A1 Fire break for air ducts comprises plate with at least one housing on outside wall of air duct to hold closing mechanism and with an opening in wall of air duct which is not as wide as plate to keep out dirt |
| 06/08/2004 | US6747074 Intumescent fire sealing composition |
| 06/02/2004 | CN1500534A Usmanov's device implementing method of weakening hot air current |
| 06/01/2004 | US6742305 Fire protection cover apparatus for structures |
| 05/25/2004 | US6740252 Potassium hypochlorite, hydrofluoric acid and deionized water |
| 05/19/2004 | DE10251908A1 Fire protecting pipe guiding unit to be integrated in wall or ceiling, comprising insertion areas with various layers |
| 05/19/2004 | DE10251907A1 Floor drain with fire protection function has standpipe containing/consisting of fire prevention material, which melts at high temperatures |
| 05/19/2004 | CN2616248Y Improved structure of wind resisting device for rolling door |
| 05/18/2004 | US6736340 Controlling device for a sprinkler |
| 05/13/2004 | US20040089838 Etching with sulfuric acid, hydrogen peroxide, and tetrazole derivative to form acicular projections in printed circuits |
| 05/13/2004 | DE19839920B4 Vorrichtung zur Brandabschottung einer Rohrleitung Apparatus for fire sealing a pipe |
| 05/12/2004 | CN1149324C Fireproof wall |
| 05/11/2004 | US6732481 Intumescent firestopping apparatus |
| 05/06/2004 | US20040087232 Radiant and convective heat resistant materials and emergency fire shelter made therefrom |
| 05/06/2004 | EP1416032A1 Intumescent carbon-forming antipyren, method of production and use thereof |
| 05/04/2004 | US6729701 Safety cabinet |
| 04/29/2004 | DE20320305U1 Smoke curtain comprises elastic hollow bodies which become inflated with compressed air in event of fire through air supply valve opened manually or through fire warning installation |
| 04/27/2004 | US6725602 Automatically extendable astragal system |
| 04/22/2004 | US20040074152 Fire protection cover apparatus for structures |
| 04/22/2004 | DE10247329A1 Fire-prevention ventilator flap closure at junction between wide air conduit and narrower branch sections closes in event of fire |
| 04/21/2004 | EP1411287A1 Fire resistant passageway apparatus for a conduit |
| 04/21/2004 | EP1409829A1 Fire door or window |
| 04/15/2004 | US20040072538 Ventilation apparatus with integral intumescent fire and smoke stop and method of manufacturing thereof |
| 04/15/2004 | US20040069507 Fire protection zone penetrating member and injection-molding method for the same |
| 04/15/2004 | US20040069506 Self-closing vent |
| 04/15/2004 | US20040069505 Method and apparatus to extinguishing fire in areas beyond the reach of standard fire equipments |
| 04/15/2004 | DE19911246B4 Feuerschutz-Absperrvorrichtung Fire isolation device |
| 04/15/2004 | DE10135832B4 Brandschutzventil für eine brandschutztechnisch zu schützende Durchführung, gegebenenfalls in Verbindung mit einer Rohrleitung, insbesondere Lüftungsrohrleitung Fire safety valve for fire protection to be protected execution, possibly in conjunction with a pipe, in particular ventilation pipe |
| 04/15/2004 | CA2444106A1 Ventilation apparatus with integral intumescent fire and smoke stop and method of manufacturing same |
| 04/13/2004 | US6719100 Interfloor vertical transport and horizontal closure system |
| 04/08/2004 | DE20319512U1 Unit for closing openings in a dividing wall between fire regions in industrial buildings has fireproof arch around the opening with a fireproof web which can be lowered |
| 04/07/2004 | EP1404414A1 Fire resistant barrier |
| 04/01/2004 | DE10326775A1 Intumeszenz-Brandschutzvorrichtung Intumescent firestop device |
| 03/31/2004 | CN2608053Y High strength composite fire-proof rolling shutter structure |
| 03/31/2004 | CN1143696C Method for weakening thermal gas flows |
| 03/25/2004 | WO2003105961A3 System and method for suppressing the spread of fire and various contaminants |
| 03/25/2004 | US20040058639 Air flow controller and fire damper in an air flow duct |
| 03/25/2004 | US20040055765 Method of extinguishing fires |
| 03/24/2004 | CN2607162Y Smoke-proof regulating valve |
| 03/24/2004 | CN2607161Y Temp control electric reset smoke-proof fire-proof regulating valve |
| 03/24/2004 | CN2607160Y Automatic reset smoke-proof regulating valve |
| 03/24/2004 | CN2607159Y Automatic reset smoke-proof fire-proof regulating valve |
| 03/24/2004 | CN2607158Y Automatic reset smoke-proof valve |
| 03/24/2004 | CN2607157Y Smoke-proof fire-proof regulating valve |
| 03/24/2004 | CN2607156Y Smoke-proof fire-proof valve |
| 03/24/2004 | CN2607155Y Smoke-preventing valve |
| 03/24/2004 | CN2607154Y Fire-preventino regulating valve |
| 03/24/2004 | CN2607153Y Fire-prevention valve |
| 03/18/2004 | DE20319802U1 Heat-resistant textile barrier is for repelling hot metal splashes and is equipped with finish of inorganic particles (glass beads) to evoke 'lotus bloom' effect |
| 03/18/2004 | DE19701358B4 Feuerschutz-Absperrvorrichtung für Lüftungskanäle Fire isolation device for ventilation ducts |
| 03/18/2004 | DE10201287B4 Bodenablauf Floor drain |
| 03/17/2004 | EP1398990A2 Flat panel sound radiator with fire protective back box |
| 03/17/2004 | EP1398428A1 Joints |
| 03/17/2004 | CN2606609Y Fire-proof sound silencing louver air inlet |
| 03/17/2004 | CN2606608Y Square and round type fire-proof valve |
| 03/17/2004 | CN1481913A Inorganic fire-resisting rolling shutter which can be large span lifted |
| 03/11/2004 | US20040045764 Flat panel sound radiator with fire protective back box |
| 03/11/2004 | CA2438002A1 Flat panel sound radiator with fire protective back box |
| 03/10/2004 | EP1396675A1 Fire protection device |
| 03/10/2004 | EP1395340A1 Flame suppression agent, system and uses |
| 03/09/2004 | US6701681 Double glass system |
| 03/04/2004 | WO2004018802A1 Sealing device and method for closing openings in buildings, passages, and similar |
| 03/04/2004 | WO2004018047A2 Fire protection device for building structure |
| 03/03/2004 | EP1393005A1 Air-supply device |
| 02/26/2004 | WO2004016319A1 Thermally-actuated cartridge and fire damper |
| 02/26/2004 | US20040035059 Fire protection device for building structure |
| 02/26/2004 | US20040034941 Textile coated with emulsion produced from fluorocarbon silane hydrolyzate, water, surfactant, an alkoxysilane compound, catalyst, or combinations of two or more thereof; high-strength, heat-resistance; for firefighting clothing |
| 02/25/2004 | EP1390654A1 Device at a fire valve and/or giregas valve |
| 02/24/2004 | CA2302987C A protective multi-layered liquid retaining composite |
| 02/19/2004 | DE19964251B4 Tür mit Türschließvorrichtung Door with a door closing device |
| 02/19/2004 | DE10236726A1 System for emergency closure of openings and ducts has inflatable sections stored in a compact folded state under protective covers and operating singly or in conjunction with similar units |
| 02/19/2004 | DE10235614A1 Revisionsklappe Trapdoor |
| 02/19/2004 | DE10234802A1 Flat fire retarding material has layers which are solid when cold, and melt under heat, together with porous carriers where the gap between them is increased by the expanding melting materials |
| 02/12/2004 | WO2004013528A1 Fireproofed covers for conduit fittings |
| 02/12/2004 | DE20318136U1 Ventilation conduit has inlet linked by passage with fire prevention closure to outlet on the other side of a wall or ceiling |
| 02/12/2004 | DE20220702U1 Fire hearth safety monitoring device measures the pressure difference between the hearth and surroundings to ensure the vacuum is sufficient to prevent the escape of noxious gases into living surroundings |
| 02/05/2004 | DE10231230A1 Water sprinkler system for fire fighting in road tunnels has fire detector and sprinklers arranged in sections along tunnel with spray heads at intervals with nozzles to produce water with impulse type flows forming hollow cone water sprays |
| 02/05/2004 | DE10003856B4 Brandschutzmatte, deren Herstellung und Verwendung Fire stopping mat, their preparation and use |
| 02/04/2004 | EP1387020A2 Inspection hatch |
| 02/04/2004 | EP1200759B1 System comprising a cylindrical tube and a gasket |
| 01/29/2004 | WO2004009180A1 Mounting assembly with intumescent layer for downlighters |
| 01/29/2004 | US20040016193 Intumescent firestopping apparatus |