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Patent Searching and Data


Matches 651 - 700 out of 3,494

Document Document Title
WO/1999/020350A1
The present invention is a method, and composition for extinguishing fires using a plurality of fire fighting agents wherein at least one of the agents has a distinctive visual coloration (6) when thrown in a stream in the presence of th...  
WO/1999/013948A1
The object of the invention is a system intended for preventing the freezing of fire extinction water piping (20) in an elevating platform equipment provided with a telescopic elevating boom system (12). The fire extinction water piping ...  
WO/1999/011962A1
A pipe or hose (10) intended primarily for fire protection purposes and capable of withstanding high heat flux densities. The pipe or the hose has an internal, tubular rubber layer (11) and a casing (12) provided with holes which casing ...  
WO/1999/008753A1
In accordance with a method for making at least one hole in roofs (1), walls, etcetera, in case of fire (2) in buildings or the like the hole or holes are produced by cutting, using a pressurised liquid (3) which while cutting is sprayed...  
WO1998051374A3
A fire-extinguishing device includes a vessel containing a fire-extinguishing substance, a tank of pressurized gas, flexible pipe for connecting the vessel and the tank to each other as well as to a device that generates a directed flow ...  
WO/1998/058705A1
The invention relates to a nozzle, preferably for use in sprinklers and spray heads, for spraying extinguishing medium, the nozzle comprising a housing (7), an inlet end (1) and a first conduit (2) leading from the inlet end to a nozzle ...  
WO1998041287A3  
WO/1998/051374A2
The present invention relates to a fire-extinguishing equipment that includes at least the following members: a vessel (1) containing a fire-extinguishing substance; a tank (2) of pressurised gas; flexible pipes (5, 6, 7) for connecting ...  
WO/1998/047571A1
The present invention relates to a method for locating and/or extinguishing fires, wherein said method is mainly intended for fighting violent and large-scale fires in relatively inaccessible areas. This method comprises applying a combi...  
WO/1998/042433A1
The invention relates to a method for discharging a liquid-dissolved or finely distributed medium enabling said substance to be used in a remote place from the point of discharge. A limited amount of liquid is arranged in a tubular housi...  
WO/1998/041287A2
The invention concerns sprinkler systems comprising sprinkler nozzles made of a bronze alloy which consists of between 77 and 84 weight % copper, between 8.5 and 11.0 weight % aluminium, between 4.0 and 6.5 weight % nickel and between 3....  
WO/1998/031425A1
The invention relates to a hand operated fire hose, the working head of which is fitted with a nozzle mounted inside a cylindrical housing and provided with a mobile part. The mobile part comprises a central cavity designed to form the w...  
WO/1998/018525A1
A pendent-type diffuser impingement water mist fire protection nozzle has a body defining an orifice and an outlet for flow of fluid from a source, and a diffuser positioned for impingement of the flow of fluid thereupon, the outlet and ...  
WO/1998/015598A1
A resin composition comprising 100 parts by weight of a thermoplastic resin or a thermosetting resin and 0.1 to 5 parts by weight of at least one perfluoroalkylated polymer selected from the group consisting of copolymers of a (meth)acry...  
WO/1998/009685A1
A nozzle body (100) and coupler bearing assembly (355) for discharging a liquid material. The nozzle body consists of approximately thirty-two serially and concentrically arranged ports (140) which receives liquid from an attached hose (...  
WO/1998/004322A1
In the particular embodiments described in the specification, a fire suppression mist nozzle arrangement consists of a cluster nozzle structure (10) including a nozzle head (11) having a continuous unobstructed passage (16) leading from ...  
WO/1998/001231A1
The present invention relates to a method for producing a gas-droplet jet stream, wherein said method comprises the following steps: accelerating a gas flow in a gas-dynamic nozzle; introducing a dispersed liquid flow into said gas flow ...  
WO/1997/043046A1
A nozzle (2) for spraying liquid having a housing (6), swirl chambers (8) and swirl jets (10) provided in the swirl chambers (8). The housing (6) is provided with outlet orifices (12) corresponding to each swirl chamber (8). Liquid deliv...  
WO/1997/039804A1
An explosion suppressant dispersion nozzle (10) for dispersing suppressant material from a pressurized suppressant storage vessel (12) to a protected zone or room is disclosed. The nozzle (10) includes a cylindrical body section (20) pre...  
WO/1997/038757A1
A nozzle assembly including a nozzle body having an inlet at a first end and an outlet at a second end. A first fluid passageway is defined within the nozzle body for first fluids passing between the inlet and outlet. Second and third fl...  
WO/1997/026048A1
The invention relates to a fire-extinguishing system (1) comprising at least one means (2) for the projection of fire-extinguishing agent (3), which means can be directed towards a fire using an adjustment drive linked to control means (...  
WO/1997/025104A1
The invention concerns a monitor for extinguishing material. The monitor exhibits a swivel joint (6) with a passage (2) for the extinguishing material and a duct which is equipped with an entry section affixed to the swivel joint (6) and...  
WO/1997/002863A1
The proposed fire extinguisher is provided with a spray nozzle (55) in the form of a multiple component jet tube (10). The latter comprises: a main tube (11) for a pressurised gas jet with a shut-off valve (12) and a nozzle (13) at one e...  
WO/1996/037260A1
The fire suppressant foam generation and application apparatus produces a low moisture content fire suppressant foam for use in fire fighting applications. The reduction in the water content of the fire suppressant foam is accomplished b...  
WO/1996/037262A1
The invention concerns an improved fire-fighting method and improved fire-fighting device which employ an extinguishing medium-projecting means, in particular the nozzle of a manual extinguisher, a jet of extinguishing medium being relea...  
WO/1996/033774A1
A portable fire extinguishing nozzle arrangement (L) has a nozzle head (1) provided with fire extinguishing nozzles that may be connected to a supply pipe. A plurality of fire extinguishing nozzles (9) are mutually spaced apart at the fr...  
WO/1996/033775A1
A fire-extinguishing device with a fire-extinguishing fluid has a fire-extinguishing fluid supply pipe that connects a pressure generator to a plurality of fire-extinguishing nozzle heads (1, 51) equipped each with at least one fire-exti...  
WO/1996/032668A1
Pressure balancing foam valve (50) includes a body (52) having an inlet (54) at one end and an outlet (58) at an opposite end, and having an annular passage (62) therethrough. A first stage pressure regulating assembly (86) is disposed w...  
WO/1996/028255A1
A liquid delivery nozzle (2) comprising a circular dispersion plate (10) having an upwardly facing concave side (8) spaced, for example by about 4 mm from an output end or orifice (6) of a tube (4) connected to a water supply which may d...  
WO/1996/028218A1
A sprinkler head triggering apparatus, comprising a spray nozzle with an actuator (14) being releasable by heating to a certain temperature, and which normally holds a valve piston (15) in a closed position against a valve seat. The valv...  
WO/1996/026761A1
A lawn and garden sprinkler (10) which has a manifold (11) with one or more bendables tubes (18) extending therefrom. The tubes (18) can be bent to direct one or more streams of water to a desired location. In a preferred design, there i...  
WO/1996/014161A1
A fire protection nozzle (10) has a base (14) with an inlet section (18) leading to an orifice (30). A diffuser element (40) is positioned coaxially with and downstream of the orifice (30) and one or more arms (24, 26) extend from the ba...  
WO/1996/009090A1
A water spray nozzle (5) for fire extinguishant purposes has a first plurality of axially directed outlets (18), producing axially directed water jets into the ambient atmosphere, and a second plurality of outlets (16) which are inclined...  
WO/1996/008291A1
The present invention relates to a sprinkler which in stand-by mode comprises a heat-sensitive releasing device (20) in close contact with a spindle (15). In order to provide a new sprinkler which ensures even and straight load on the re...  
WO/1996/001666A1
The object of the invention is to provide for a new spray head which can be used to extinguish both large, violent fires and small fires. This is achieved in that the spray head has at least one nozzle (7) having a relatively large nozzl...  
WO/1995/031254A1
The invention relates to an installation for fire fighting, using a number of automatically released sprinklers. The invention also relates to a sprinkler to be used in the installation. With the aim of conserving extinguishing liquid, r...  
WO/1995/031252A1
The invention relates to sprinkler comprising a frame (2, 8, 2', 2"), into which at least one nozzle (15, 15', 15") has been mounted, whereby the frame has a fluid inlet (5, 5', 5") and a passage (13, 13', 13") for conveying extinguishin...  
WO/1995/031253A1
The proposed invention concerns a sprinkler nozzle for the atomization of foam or water, in particular for the purpose of extinguishing fires. It comprises a head component provided with a channel which tapers in the direction of the sup...  
WO/1995/030452A1
A deflagration suppression system, which is particularly applicable to deflagrations involving combustible gases. The deflagration suppressant in the system is typically water (60) which is dispersed in the combustible gas as a stream of...  
WO/1995/028204A1
The object of the invention is to provide a novel fire-fighting installation enabling effective delivery of liquid with immediate effective mixing of gas into the liquid right from the start. This is achieved by connecting to an outlet l...  
WO/1995/028205A1
The object of the invention is to provide a novel fire extinguishing installation enabling effective delivery of liquid with immediate effective mixing of gas in the liquid right from the start. This is achieved by connecting to the outl...  
WO/1995/024274A1
A method of providing a gas/liquid jet having finely atomised liquid droplets comprising the steps of feeding a mixture of gas and liquid into a tube (5) provided with at least one outlet nozzle (6) having an outlet opening. A plug flow ...  
WO/1995/024240A1
An automatic foam fire extinguishing system (1) in which the sprinkler opens to discharge foam at one temperature and closes to stop the flow of foam at a lower temperature. The system (1) includes sprinkler header (3) and a reservoir (2...  
WO/1995/019851A1
A fire protection nozzle of this invention has a base defining an orifice (50) and an inlet section (46) defining a conduit for flow of fire-retardant fluid, leading to an upstream end (52) of the orifice (50). A diffuser (42) is support...  
WO/1995/019504A1
A fluid flow conditioning plate (10) for removing swirl, etc. from an enclosed water stream especially for a fire fighting nozzle. The plate has circular holes lying on concentric circles (11, 12, 13). Two cross-sectional shapes for the ...  
WO/1995/018651A1
A nozzle for generating and distributing water fog through discharge orifices (18), for example for use for extinguishing fires fighting equipment. At least two of the channels converge and collide at a point outside the nozzle, which co...  
WO/1995/017926A1
A nozzle, preferably for the purpose of extinguishing fire, comprising an inner (2) and an outer (3) tubular body which can be rotated and longitudinally displaced in relation to each other, where one of the bodies (2, 3) has one or more...  
WO/1995/016499A1
The invention relates to a monitor for ejecting jets of water, foam or mist, comprising a pipe system attached to a foot support, which is rotatable on the support. The foot support is characterized by a lower disc-shaped part (10), an u...  
WO/1995/016171A1
A method of transporting material includes forming a structural encasement from the material and applying a force to the encasement to transport the material to a desired destination. The structural encasement preferably comprises a colu...  
WO/1995/014508A1
A portable fire fighting tool (3) that is connectable to a portable fire extinguisher (10) is described. This tool comprises a penetrating head (6) with a removable, sharp cutting element (5) thereon and wherein the penetrating head is p...  

Matches 651 - 700 out of 3,494