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Matches 1 - 50 out of 1,112

Document Document Title
WO/2021/089456A2
The invention relates to an adding system for fire-extinguishing units for producing a mixture of extinguishing agent and extinguishing agent additive (premix) by adding an extinguishing agent additive, in particular a foaming agent, to ...  
WO/2021/069319A1
The invention relates to an admixing system (1) for fire-extinguishing installations for generating a mixture (premix) of extinguishing medium and extinguishing medium additive by admixing an extinguishing medium additive, in particular ...  
WO/2021/069313A1
The invention relates to an mixing system (1) for fire extinguishing systems for producing an extinguishing agent-extinguishing agent additive mixture (premix) by mixing an extinguishing agent additive, in particular a foaming agent, wit...  
WO/2021/061677A1
An alternative to aqueous film forming foams containing fluorine for firefighting foams for flammable liquid fires is a mist of aqueous ethyleneamine polyphosphate solution or fumed silica doped ethyleneamine polyphosphate solution. The ...  
WO/2021/060976A1
The present invention relates to a mobile pump system for pumping water for extinguishing with an auxiliary agent, and a method therefor. The mobile pump system according to the invention comprises: - a frame for housing the pump system;...  
WO/2021/041263A1
Fire protection and suppression apparatus, materials, systems and methods of use thereof are disclosed. In fire extinguishing applications, a convergent-divergent nozzle is incorporated into a pyrotechnic aerosol generator to improve the...  
WO/2021/034747A1
Fire suppression system to extinguish fires present within tanks. The system includes a cylindrical suppression unit that contains a cylindrical aerosol generator. The suppression unit prevents the aerosol generator from sliding into the...  
WO/2021/021240A1
An irrigation recirculation and fire extinguishing system is provided that includes a water collection system, and a fluid conduit configured to receive water from the water collection system such that the water flows through the fluid c...  
WO/2020/243764A1
The invention relates to a method and to a liquid mixing system (6) for providing a liquid mixture consisting of water (8, 31) with at least one additive (10, 28). The liquid-mixing system (6) comprises a first water reservoir (7), a fir...  
WO/2020/232105A1
A proportioner having a body portion that defines a fluid passage and a foam passage. The proportioner also includes a restrictor assembly having a restrictor disk and an orifice plate. Preferably, the restrictor disk and opening form an...  
WO/2020/222263A1
Apparatus to extinguish fires that can be installed on a motorized vehicle (100). The apparatus comprises a first tank (11) suitable to contain an extinguishing agent, a first circuit (12) and a second circuit (14) which connect respecti...  
WO/2020/217174A1
An additive supply system for a fire fighting mechanism comprises an additive supply line connecting an additive source to a fire fighting fluid line, the additive supply line being in fluid communication with an additive pump and a reci...  
WO/2020/144579A1
A method of proportioning a finished foam at or near a hazard comprising proportioning and delivering a first finished foam to the hazard, determining if the first finished foam extinguishes or suppresses the hazard, if not, selecting an...  
WO/2020/113889A1
The present invention relates to a fixed class B foam fire extinguisher and a method for controlling a fire extinguisher. A combination of a foam pump system, a water pump system, and an air compressor system enables class B foam, water,...  
WO/2020/077989A1
Disclosed is a vehicle-mounted large-flow fire-fighting foam fluid mixing system, comprising a supply kit, a mixing kit, a control kit and a pipeline kit, wherein the supply kit comprises an auxiliary air supply device, a fire-fighting w...  
WO/2020/041450A1
A fire suppression system includes at least one spray nozzle for expelling a fire suppression agent into a space;a first container at least partially filled with a first fire suppression agent. The first fire suppression agent within the...  
WO/2020/012043A1
The present invention discloses a system that allows a gel to be formed by mixing the solid precursor of the gel and water and spraying same onto surfaces. The system includes: a conveyor (1) for the added gelling agent or solid; a pair ...  
WO/2020/008090A1
The invention relates to an automatic device for suffocation-based fire extinction, which comprises a means for joining to a surface (1) and which is connected to a container (2) that contains solid extinguishing agent (3), wherein the c...  
WO/2019/151898A3
The invention relates to a fire extinguishing technique and can be used for preventing fire and explosion in the incipient stage of indoor and outdoor emergencies and for extinguishing flammable material fires. A solid foam fire extingui...  
WO/2019/212398A1
The present disclosure generally relates to a firefighting foam-mixing system and to a water diverter arrangement for use in a firefighting foam-mixing system.  
WO/2019/201492A1
The invention relates to a fire-fighting device comprising at least one generator, which emits a fire-fighting agent, and an ignition unit which can be electrically triggered and is arranged in the generator, wherein the ignition means c...  
WO/2019/098968A3
The invention relates to the foam manifolds manufactured for the fire trucks and fire extinguishing sector and comprises foam inlet (X) consisting the section where the foam enters manifold; foam outlet pipes (1) having a half C-shape an...  
WO/2019/025473A3
The invention relates to a method for producing a compressed-air foam and to a corresponding device. The method comprises making available extinguishing water to which a foaming agent has been admixed, and foaming the extinguishing water...  
WO/2018/234293A3
The invention relates to a method and a device for producing a rotating hollow jet, wherein, in order to produce the rotation of the hollow jet, a rotating rotary element with integrated arcuate grooves acting as nozzles is provided in a...  
WO/2019/035015A1
Invention relates to a fire suppressing or extinguishing devices, especially to the fire suppressing gas-generating devices. A fire suppressing gas generating device comprising: a housing (1) comprising an array of discharge openings (2)...  
WO/2019/035013A1
Invention relates to a fire suppressing or extinguishing devices, especially to the fire suppressing gas-generating devices. A fire suppressing gas generating device comprising: a housing (1) comprising an array of discharge openings (2)...  
WO/2019/034912A1
Invention relates to a fire suppressing gas generating device. The device comprises a housing (1) with an array of discharge openings (2). The device further comprises a plurality of gas- generating grains (4) disposed within the housing...  
WO/2019/034911A1
Invention relates to a fire suppressing or extinguishing devices, especially to the fire suppressing gas-generating devices. A fire suppressing gas generating device comprises a housing (1) comprising an array of discharge openings (2) d...  
WO/2019/032188A1
Fire extinguishing systems and methods, such as for combating compartment fires, can include or use wet and dry agents such as water droplets and aerosol-based particulate extinguisher agents. In an example, an extinguishing system inclu...  
WO/2019/025473A2
The invention relates to a method for producing a compressed air foam and to a corresponding device. The method comprises making available extinguishing water to which a foaming agent has been admixed, and foaming the extinguishing water...  
WO/2019/014616A1
A fire apparatus includes a fluid delivery system having a water circuit, an agent circuit, and a ratio controller. The water circuit includes a water pump configured to pump water from a water source through the water circuit. The agent...  
WO/2019/006657A1
Disclosed is a new fire-fighting fire extinguisher, comprising a fire extinguisher cylinder (1) and a foam generator (6), wherein a top portion of the fire extinguisher cylinder (1) is provided with a handle (2), a press handle (3) is in...  
WO/2018/234293A2
The invention relates to a method and a device for producing a rotating hollow jet, wherein, in order to produce the rotation of the hollow jet, a rotating rotary element with integrated arcuate grooves acting as nozzles is provided in a...  
WO/2018/231096A1
The inventions relate to fire-fighting ground vehicles. A mobile fire extinguishing apparatus with pressurized foam generation comprises: a mixing chamber connected at the outlet to a device for supplying foam to the heart of a fire; and...  
WO/2018/209162A1
Systems and methods are disclosed for vaporization suppression. Vaporization suppression may include, for example, evaporation control and/or odor control. A layer of foam glass aggregates may be placed on a body of water. Bodies of wate...  
WO/2018/167638A1
The invention relates to an optimized foam former (1) for foaming a foam-water concentrate, which foam former consists of a curved grate having diamond-shaped openings (13) and sharp edges (12). The structure of the foam former increases...  
WO/2018/157770A1
A foam production method and use thereof in fire extinguishing, as well as a fire extinguishing method. The foam production method comprises mixing liquid nitrogen with a foaming material to produce foam by means of the foaming material....  
WO/2018/148270A1
An agent distribution system includes a water tank, a flush line, a flush valve, an agent storage tank, an agent line, an agent valve, a first flow meter, and a second flow meter. The flush line receives water from the water tank. The fl...  
WO/2018/135953A1
There is described a turbine assembly (3) for driving a pump (5) of a fire extinguishing system (1), said pump (5) being configured for injection of a chemical into a fire water column, wherein the turbine assembly (3) comprises: - a hou...  
WO/2018/130566A1
Described is an apparatus (70) for spreading a mixture of a liquid (759) and a first fluid (79), comprising: - a tank (75) containing the liquid (759), - a reservoir (71) intended for storing the first liquid (79) in its interior (711), ...  
WO/2018/102906A1
A modular foam generator for assembling, in multiples of at least one, an aerial foam delivery array to be suspended from an aerial vertical lift, comprising a foam generator in operative fluid communication directly or indirectly with a...  
WO/2018/085925A1
A gel production system and method, in which a powder configured for mixing with an aqueous solvent such as water to form a gel is metered into a pressurized air stream to fluidize the powder, and the fluidized powder is injected into a ...  
WO/2018/039188A1
The instant invention relates to an apparatus and method for enhancing the fire extinguishing properties of water for use with fire fighting aircraft. The apparatus and method includes the steps of, and equipment for, transferring media ...  
WO/2018/031459A1
Disclosed are fire-retardant concentrates and solutions comprising mixtures of ammonium phosphates. In certain embodiments, less of the concentrate is needed to form an effective fire-retardant solution. In certain embodiments, the fire-...  
WO/2018/011624A1
Apparatus for extinguishing fires installable on heavy goods industrial vehicles, in particular trucks, comprising a device for the formation of extinguishing liquid, at least two hose reel for the delivering of said extinguishing liquid...  
WO/2017/209202A1
The purpose of the present invention is to provide an aerosol fire-extinguishing device that can be installed in limited free space in a storage space of an electric control panel and that does not require a power supply to operate. In o...  
WO/2017/160173A8
The subject of the invention is a device ensuring a two-phase flow in a liquid atomiser, equipped in its upper part with a discharge control assembly, the device contains at least one egress channel, as well as a plunger tube, placed bel...  
WO/2017/160120A1
A compressed air foam mixing device is disclosed. The disclosed invention comprises: a first mixing unit for receiving fire-fighting water and a foam crude liquid, adjusting the inflow of the foam crude liquid such that a supply amount o...  
WO/2017/160173A1
The subject of the invention is a device ensuring a two-phase flow in a liquid atomiser, equipped in its upper part with a discharge control assembly, the device contains at least one egress channel, as well as a plunger tube, placed bel...  
WO/2017/122002A1
A mixer-regulator device (140), for mixing a first fluid and a second fluid, comprises a mixer body (180) defining a mixer chamber, first and second fluid inlets (190), (200) and a fluid outlet (230), a rotor (210) arranged in use to rot...  

Matches 1 - 50 out of 1,112