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WO2002076624B1 |
A liquid sprayer according to the first embodiment of the invention comprises a casing (1) having a flow-through channel composed of sequentially joined inlet portion (2) formed as a converging tube, a cylindrical portion (3) and an outl...
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WO/2002/102461A1 |
A turret type spray nozzle (10) having a rotatable turret (15) wh ich carries spray nozzles (16). There is an auxiliary spray nozzle (70) mounted to the nozzle body (12). The nozzle assembly includes anti-drip check valve (32).
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WO/2002/102462A1 |
A sprinkler comprising a temperature-activated means (1), a housing (2), a central nozzle (4), a side nozzle (5a, 5b), a first channel (9-15-6-12-13) for guiding a medium to the central nozzle, and a second channel (9-15-17-14-7a) for gu...
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WO/2002/094380A1 |
The invention relates to a fire-fighting unit, preferably for application in high-bay storage units, area storage units or block stores, embodied such that the unit may be installed in any ceiling zone, works in the high pressure range a...
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WO2002083245A9 |
A fire sprinkler formed by an injection molding process is provided comprising a molded plastic body portion made of an injection molded plastic having a substantially hollow central portion for allowing water to pass therethrough, the h...
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WO/2002/094448A1 |
The invention relates to a fire sprinkler unit for fire-fighting in commercial and industrial buildings, for example in warehouses, halls and conference rooms. The fire sprinkler unit comprises individual spray heads (1) connected to a s...
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WO/2002/089921A1 |
The invention relates to fire-fighting installation comprising a drive source for feeding medium into at least one heat releasing spray head (4), the drive source comprising a pump unit (5) for feeding liquid into said spray head through...
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WO/2002/066114A1 |
The invention relates to a fine spray lance for firefighting in buildings and in areas which are not easily accessible using mobile firefighting means. The inventive lance consists of a device which is carried and manually operated by a ...
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WO/2002/064217A1 |
A method of extinguishing fire capable of, with a simple structure, remarkably shortening a knock down time, eliminating various types of fire fighting equipment, reducing the amount of water used at the time of fire extinguishment, and ...
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WO/2002/060538A1 |
The invention relates to a fire extinguisher, comprising an atomizing device for atomizing water at high pressure, wherein the fire extinguisher comprises at least one atomizing nozzle which is directed at a component of an electrical ap...
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WO/2002/055153A1 |
The invention relates to an apparatus for production of small water droplets, particularly for use in fire-extinguishing. The apparatus comprises a hollow axle (1) intended to be rotated about its longitudinal axis, at least two circular...
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WO/2002/049770A1 |
The aim of the present invention is to conceive a reliably functioning nozzle, which should enable formation of fog, especially of fog consisting of water drops, in amount sufficient also for fire extinguishing, by which the size of wate...
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WO/2002/047766A1 |
The invention provides afire extinguisher horn comprising an inner tube 2, through which gas may pass from the nozzle of the fire extinguisher to the atmosphere, and an outer tube 4 surrounding the inner tube 2 to form a chamber 10 aroun...
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WO/2002/030516A1 |
A VELO ECOH sprinkler (10) having a deflector (46) which has a substantially planar central region (48) and a peripheral portion (52) bent toward the sprinkler body (12) along a circular bend line (50) at an angle of 45 degrees from the ...
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WO/2002/026393A1 |
A selectively automatic fire fithting nozzle a method of use including adjustable means (ST) of limiting a range of automatic adjustement (B) of a discharge orifice of the nozzle, providing an option of selecting a constant pressure for ...
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WO/2002/012771A1 |
A bearing assembly for relatively moveable pipe sections in a fluid delivery system, said assembly comprising a main body (12) adapted to be connected to one end of one pipe section, the main body having in a generally radially extending...
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WO/2002/005899A1 |
A deluge fire sprinkler system for suppressing fires occuring in an air environment, the air having an atmospheric pressure, the deluge fire sprinkler system including a network of water pipes (60) having an interior volume, a water inpu...
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WO/2002/003149A1 |
An apparatus (100) for selectively discharging a stream of liquid has a body (102)adapted for connection to a source of liquid under pressure, a throttle valve assembly (120) formaintaining a constant output flow throughout changes in su...
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WO/2002/000302A2 |
An upright-type fire protection water spray mist nozzle has a base defining an orifice through which fire-retardant fluid can flow, an inlet section having an upstream end and defining a conduit for flow of fire-retardant fluid along a o...
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WO/2001/093955A2 |
The invention relates to fire-fighting techniques, in particular to devices for a pulse supply and sputtering of liquid and powdered fire extinguishing agents to a source of fire. The inventive device comprises a flap embodied in such a ...
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WO/2001/087422A1 |
The invention relates to fire fighting techniques. The inventive method for forming an average-flow foam jet having a maximum range of action consists in supplying a jet of a foam-former solution to a grid inside a foam generator. The av...
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WO/2001/085259A1 |
The invention relates to fire-protection techniques and is used for supplying a fire extinguishing agent to a fireplace. The inventive extinguisher comprises a hollow body, a reservoir containing the extinguishing agent and fitted with a...
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WO/2001/085260A1 |
A sprinkler head mounting assembly for attaching a sprinkler head (10) to a fluid distribution pipe (1), wherein the sprinkler head mounting assembly comprises a sprinkler head stem (12) connected to the sprinkler head, a flange (15) con...
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WO/2001/085318A2 |
Foam carrying a decontaminating/oxidizing agent is produced by introducing air under pressure into a pair of tanks (10, 11) carrying a foam forming solution and a solution of the agent. The tanks (10, 11) are connected to an air passage ...
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WO/2001/076764A1 |
The equipment for increasing the carrying radius of an aerosol stream uses the idea of reducing friction force between the outgoing micro drops and the surrounding atmosphere by surrounding the aerosol micro drops with the quickly moving...
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WO/2001/076765A1 |
The equipment for aerosol generation is preferably used for extinguishing techniques and for spraying chemicals in agriculture. The equipment consists of member (1) which has the shape of a toroidal chamber (5), divided by an annular rin...
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WO/2001/074450A1 |
This invention relates to a device, designed specifically to be mounted on scooters, motorcycles, tricycles or mini-cars, which shoots water at high pressure and speed through a nozzle, due to its combination with the compressed air cont...
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WO/2001/072375A1 |
The sprinkler includes the following structural members: a body (1) with a channel for liquid supply, a thermally responsive unit with a valve (4) closing the sprinkler outlet, and a thermally responsive unit attachment. In the first alt...
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WO/2001/064291A2 |
The invention relates to a method and a device for distributing liquid media, in particular extinguishing fluids. The aim of the invention is to provide a method and a device of the aforementioned type which can be used to produce a fine...
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WO/2001/064287A2 |
The invention relates to a sprinkler with an ejection device for separately emitting a jet of liquid in the form of thin or large drops from a low-pressure liquid line. The aim of the invention is to provide a sprinkler of the above-ment...
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WO/2001/065163A1 |
A pivoting joint (26) with a ball and socket joined by trunnions (56) for use in fluid conduits, particularly firefighting devices such as portable monitors and the like. The pivoting joint can be used on an inlet of the device to provid...
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WO/2001/064292A1 |
A firefighting monitor having an acceleration sensitive shut off valve that responds to acceleration of the monitor to reduce water flow through the monitor. The acceleration sensitive shut off valve is self-contained and requires no con...
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WO/2001/064288A2 |
The invention relates to a method and a device for distributing liquid media, in particular extinguishing fluids for fighting fires, in the form of a mist or a stream of large droplets from a supply line which is maintained at a constant...
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WO/2001/064289A1 |
The invention relates to a ship's sprinkler unit for a fire-extinguishing installation in a pre-manufactured ship's cabin, wherein the ship's cabin comprises a ceiling (10) with a through-going hole (16) that is surrounded by a periphera...
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WO/2001/064290A1 |
The invention relates to a mixing chamber for producing compressed air foam for extinguishing devices for fighting fires. Said mixing chamber comprises a compressed air inlet, an extinguishing agent inlet and a compressed air foam outlet...
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WO/2001/054772A1 |
The invention relates to a sprinkler having a liquid outlet mouthing (8) and a first deflector device (1d, 4) that is arranged downstream relative to the liquid outlet mouthing (8), and that comprises an impact face for a portion of the ...
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WO/2001/051131A1 |
The invention is aimed at generating a finely dispersed gas-and-drop flow with its cross-section in the shape of an ellipse and uniform intensity distribution. A fluid nozzle spray is built in the form of a body (1) with two coaxial chan...
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WO/2001/045798A1 |
A spray dispensing head (17) for a squeeze dispenser (1) is disclosed. The dispensing head (17) includes passageways (12, 14) for directing streams of air and liquid to a mixing chamber (15) wherein the liquid is broken up into droplets ...
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WO/2001/045799A1 |
The invention relates to a spray head for producing a liquid mist and preferably for extinguishing fire, the spray head comprising a frame (1''''), an inlet (2'''') and a passage (7''''a, 7'''') leading to at least one nozzle (6''''a) wi...
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WO/2001/026741A1 |
The invention relates to a sprinkler comprising a holder body (3), at least one nozzle (2), a heat-activated release means (18) and a cover (13) which in a protective position is locked (14, 17) in front of said nozzle in order to protec...
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WO/2001/026740A1 |
The invention relates to a fire-extinguishing device, comprising at least one supply line (4) which is dry when the device is inoperative and which connects at least one extinguisher nozzle (1) to an extinguishing fluid supply. Said supp...
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WO/2001/024881A1 |
The invention relates to a device for extinguishing a fire. Said device comprises extinction nozzles (10) that are mounted inside the rooms of a construction, especially a building or a ship, said nozzles being connected with one connect...
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WO/2001/021261A1 |
The automatic fire extinguishing method using liquefied CO¿2? to regulate the distribution of fire extinguishing agents characterised in that this method uses liquid CO¿2? as: an independent fire extinguishing agent or combined with ot...
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WO2000066227B1 |
The present invention pertains to the field of fire-fighting technology and can be used for protecting equipment and persons when extinguishing fires, for dividing the volume of buildings in surface or underground structures or installat...
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WO/2000/078400A1 |
A manifold (20, 120) for a compressed air transfer system (10) has a fluid passage (24, 124) with a fluid inlet (24, 122) connected to a pick-up tube (102) in a tank (11) containing a water/chemical mixture (105), and a fluid outlet (25,...
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WO2000037143A9 |
An atomizer(5) for atomizing a liquid has a gas chamber (15) adapted to be connected to a supply of gas and a liquid chamber (30) adapted to be connected to a source of liquid. A mixing tube (38) extends from the gas chamber (15) in a do...
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WO/2000/067850A1 |
A liquid mist fire extinguisher, comprising a container for holding a gas and a liquid under pressure. The extinguisher has valve assembly at the upper end of the container, a valve for simultaneously releasing said gas and said liquid s...
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WO/2000/054844A1 |
A liquid atomization process comprises forming a two-phase fluid mixture of a liquid and a gas, under pressure, dividing the fluid into two separate streams which are passed into and through an impingement mixing zone (22) in which they ...
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WO/2000/054845A1 |
A liquid atomization process comprises forming a two-phase fluid mixture of a liquid and a gas, under pressure, dividing the fluid into two separate streams which are passed into and through an impingement mixing zone (22) in which they ...
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WO/2000/055281A1 |
A liquid atomization process comprises forming a two-phase fluid mixture of a liquid and a gas, under pressure, dividing the fluid into two separate streams which are passed into and through an impingement mixing zone (22) in which they ...
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