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WO/2011/056580A2 |
A method and apparatus for reducing corrosion in a dry fire protection sprinkler system having a piping network, at least one sprinkler connected with said piping network, a source of pressurized water, and a dry valve coupling the sourc...
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WO/2011/041879A1 |
A fire suppressing gas generator includes a cylindrical housing comprising an array of discharge ports distributed generally uniformly therearound; a cylindrical filter disposed within the housing and spaced from the interior wall of the...
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WO/2011/034493A1 |
The present invention embraces a measuring equipment ("M") in order to, within a system (S) distributing liquid and having an accumulator tank ("T") and by means of a control unit (SE) and a calculation unit (D) assigned to the same, all...
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WO/2011/030998A1 |
The present invention relates to a hose-type fire extinguisher comprising: an agent hose (10) comprising an agent chamber (11) formed therein which is filled with an extinguishing agent; an inflator (20) provided as a sealed container fi...
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WO/2011/031345A1 |
A trim manifold assembly is utilized to facilitate control of the control valve in a fire protection system. The trim manifold assembly utilizes a manifold block with numerous passageways to provide desired flow communication between var...
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WO/2011/011320A2 |
A flame-blocking system includes flame retardant foam having at least one through hole and at least one flame retardant tube passing through the through hole. Both the flame retardant foam and the flame retardant tube comprise graphite, ...
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WO/2011/010887A2 |
The present invention relates to an apparatus for manufacturing a spiral tube, which has a simple structure for conveniently manufacturing the spiral tube, and to a fire-extinguishing device having the spiral tube manufactured by the app...
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WO/2010/149639A1 |
The proposed high pressure gas discharge valve for a fire-extinguishing or explosion- preventing system comprises: a valve body (14) with a gas inlet channel (16) and a gas outlet channel (18); a valve seat (24) arranged between the chan...
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WO/2010/147112A1 |
A novel, operating valve-type flowing water detection device applicable to relatively large opening diameters. The flowing water detection device (A) is provided with a coiled spring (14) for pressing a detection rod (11) in the directio...
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WO/2010/146679A1 |
A flowing-water detector of novel operating valve type, which can be applied to relatively large diameters. A flowing-water detector (A) is provided with a coiled spring (14) for urging a detecting rod (11) in the direction in which a v...
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WO/2010/142222A1 |
A subminiature automatic hot aerosol fire extinguishing apparatus, comprises a top cover(1), a thermal isolation layer(3), an inner cylinder(4), an outer cylinder(5), a bottom cover(7), an sensing element(8), a separating net(9) and an i...
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WO/2010/142221A1 |
A hot aerosol fire-fighting device comprises a shell, a inner pot, an aerosol generating agent, a starting device, and a cooling layer which has a honeycomb structure ,or a cooling layer which is combined by a honeycomb structure and an ...
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WO/2010/128171A1 |
Instant multiextinguisher that is easily transportable and storable, which affords an improvement over the extinguishing features of existing systems, comprising a rounded casing with a handle and a central open passage closed off by a s...
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WO/2010/128971A1 |
A fire sprinkler fitting support bracket (100) is disclosed for mounting fire sprinkler tee-fitting (30) to a building structural component (5). The bracket (100) includes a mounting portion (103), and a cradle portion (101) cantilevered...
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WO/2010/123255A2 |
The present invention relates to an elevating fire hydrant assembly in which an elevating pipe automatically projects from the ground by means of water pressure when a fire hydrant is to be used, and the speed for lowering the elevating ...
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WO/2010/120242A1 |
A sprinkler system flexibly installed on the roof of a building, including sprinkler heads which can be lowered to the level of the fire, which then operates to extinguish the fire. Also disclosed is a sprinkler system including a spare ...
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WO/2010/117988A2 |
A pipe fitting 10, useable in the installation of a sprinkler head 12, includes (a) a body 14 having an open upstream end 18 and an open downstream end 20, the downstream end 20 having internal threads 22 capable of accepting a threaded ...
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WO/2010/107451A1 |
A fire protection sprinkler includes a sprinkler body having a fluid passage extending therethrough. A plug member disposed in the fluid passage. A heat responsive unit releasably secures the plug member in the fluid passage. A pair of f...
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WO/2010/085475A1 |
A dry sprinkler system, includes a fire extinguishing fluid supply line connected to a pressurized fire extinguishing fluid source. A plurality of fire protection sprinklers are connected to the fire extinguishing fluid supply line, each...
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WO/2010/082853A2 |
The present invention relates to a fire suppression apparatus (220) and/or cooking appliance (222) with a fires suppression apparatus adapted for installation or installed at a location on or proximate the cooking appliance, the apparatu...
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WO/2010/077019A2 |
The present invention relates to a sprinkler with an integrated valve, and to a fire-extinguishing system using same. Conventional sprinklers are too sensitive to the outbreak of a fire, and operate even if no fire has broken out, which ...
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WO/2010/066875A1 |
The invention relates to an inerting method and to an inerting system (1) for fire protection and/or fire extinguishing, wherein for the purposes of adjusting and/or maintaining a predefinable oxygen content, which is reduced in comparis...
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WO/2010/063266A1 |
The invention relates to a method and to a device for fighting fire using extinguishing agents in a specific volume and/or area in buildings and facilities with a fire risk. The aim of the invention is to improve building facilities such...
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WO/2010/065450A1 |
A check valve for a fire hydrant system is configured to allow fluid to flow in a direction from a pressurized water supply to a fire hydrant and to restrict fluid from flowing from the fire hydrant to the pressurized water supply. The c...
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WO/2010/054684A1 |
A dispersing device (10) for spreading a physical agent (2) is provided, comprising a container (1) for receiving said agent (2), said container (1) having an exit side (7) through which said physical agent (2) is to be released and an i...
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WO/2010/056996A2 |
The instant invention relates to an apparatus and method for fire extinguishment and retardation. The method comprises of a means for introducing polymeric material to a flow of water from an outside source before the flow of water enter...
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WO/2010/056264A1 |
A fire suppression apparatus and method of generating foam are provided in which a foam-forming liquid is introduced under high velocity and pressure into a mixing manifold through a plurality of jets, and a non-combustible gas is introd...
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WO/2010/042956A2 |
A fire sprinkler head anti tamper canopy discourages hanging objects from a sprinkler head, or otherwise tampering or accidentally activating a sprinkler head. The canopy encloses the projecting portion of a sprinkler head, at least arou...
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WO/2010/040771A1 |
The invention relates to an inert gas fire extinguisher (100) for reducing the risk and for extinguishing fires in a protected space (10, 10-1, 10-2). In order to ensure that the protected space (10, 10-1, 10-2) can be inerted according ...
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WO/2010/038253A1 |
A sprinkler head has a sprinkler head body having in it a nozzle and connected to water supply piping. The sprinkler head body is placed within a ceiling and hidden by a cover plate placed on the lower surface of the ceiling. A retainer ...
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WO/2010/033697A1 |
A method and apparatus for installing a foam proportioning system into existing fire fighting equipment is provided. The method can include installing a foam proportioning library into a first application of a processor of the existing f...
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WO/2010/030567A1 |
A fire protection system comprising at least one sprinkler, a source of pressurized water, a piping network connecting at least one sprinkler to the source of pressurized water, and a nitrogen generator coupled to the sprinkler system. T...
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WO/2009/157959A9 |
An apparatus for monitoring corrosion in a pressurized system such as a water-based fire protection system comprising a corrosion monitor mounted within a section of the system containing fluid, wherein the corrosion monitor comprises a ...
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WO/2010/028250A2 |
An automatic flow restrictor (12, 112) includes a movement sensor (24, 124) that detects undesired movement of a firefighting apparatus (10) relative to a support surface (26) and automatically reduces the flow of fluid through the appar...
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WO/2010/024828A1 |
The invention is a quick connect and disconnect coupling which limits the free rotation between the female socket and the male plug of the coupling with respect to one another. It comprises a male plug having a coupling end and a female ...
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WO/2010/019639A2 |
A loop hanger, such as for supporting fire sprinkler pipe, contains an integral fold-over washer with an annular stiffening rib, the benefits of which are to minimize deflection of the horizontal ears of the hanger under an applied load ...
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WO/2010/016092A1 |
[PROBLEMS] To provide a sprinkler head protection cap which provides a clear mounting range even in an environment of a dark application site and can improve workability when connecting a sprinkler head to a fire extinguisher pipe. [MEAN...
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WO/2010/007796A1 |
Disclosed is a valve device that has a simple structure, is compatible with large-diameter holes, and is capable of supplying fire-extinguishing water and cooling water by opening in instances of abnormally high temperatures. The present...
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WO/2009/137655A9 |
A fire fighting monitor includes a first pipe having an inlet and an outlet and a passageway with a central axis. The passageway extends from the inlet to the outlet and has a curved portion wherein the outlet directs the flow of fluid i...
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WO/2009/156979A1 |
A method and system designed to transport water from a starting point located at a certain height to a destination point that is lower, and located on the other side of a height obstacle. A pump fills the pipe transporting the water from...
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WO/2009/156583A1 |
A fire fighting system comprising a fixed fire fighting system with a plurality of spray heads (15) as well as means (10, 12, 14A, 14B, 14C) for leading a fire fighting medium from a fire fighting medium source (11) to the spray heads (1...
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WO/2009/155491A2 |
A method of forming a fire fighting monitor includes forming a core in the shape of a non-linear waterway of a monitor body, applying a composite material over the core, and then curing the composite material to thereby form the fire fig...
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WO/2009/155161A2 |
A fire engine hose connector system and a method for using the system are reported. The system allows for rapid connection between the fire hose and the fire engine, and more importantly the system enables even more rapid disconnection. ...
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WO/2009/153532A1 |
The invention relates to a spray head to be mounted on a pipe of a fire protection device, intended in particular for the distribution of an extinguishing agent, consisting of: - a body (14) through which a transfer channel (30) extends;...
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WO/2009/147139A2 |
The present invention relates to a device for impulse ejection of medium, comprising an ejection tube (1) for medium to be ejected therefrom through an ejection end of the ejection tube (1) by way of a propellant in pulsed fashion in an ...
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WO/2009/147860A1 |
A flowing-water detector (A) for emitting a signal based on movement of a detecting rod (11) pivoting as a valve element (7) opens. A pin (P) for rotatably supporting the detecting rod (11) can be mounted such that the detecting rod (11...
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WO/2009/145661A1 |
The invention relates to fire-fighting engineering and to means for preventing and controlling fire, in particular to sprinklers. The inventive sprinkler nozzle is designed to be used in automatic water and foam fire-extinguishing units....
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WO/2009/138257A1 |
For reliable fire extinguishing without safety risks by obstacles located in the escape path, an extinguishing nozzle arrangement having an extinguishing nozzle head (6) is proposed, comprising at least one nozzle insert (8) arranged on ...
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WO/2009/132702A1 |
A method is described for monitoring a room within a building for the generation and/or existence of smoke and/or certain gases. The method described comprises suctioning an amount of air from the room using a pipeline (110) that is inst...
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WO/2009/130903A1 |
Provided is a water flow detection device having good operability during signal wire connection or inspection, and improved strength and water resistant performance in a box which protects the various switches of the water flow detection...
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