Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 1,057

Document Document Title
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/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/2018/234293A3
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/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/2017/160120A1
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/2017/160173A8
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/2017/122002A1
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...  
WO/2017/016143A1
An air foam firefighting system, consisting of a jetting system, a water supply system, an air supply system and a foam supply system. The jetting system is in communication with the water supply system, the air supply system and the foa...  
WO/2017/019566A1
A fire retardant delivery system for use with a source of carrier for protection from wildfire is provided. The system includes a retardant tank for storing a fire retardant. The retardant tank is in fluid communication with the source o...  
WO/2017/013472A1
The invention relates to a method for producing compressed air foam for fighting fires. The method has the following steps: supplying a mixture of water and foaming agents into a mixing chamber (11; 21) of a foaming section (10; 20) via ...  
WO/2017/012601A1
A fire extinguisher comprises a ventilation chamber (21) at the end of the extinguishing mixture duct (6, 15) which is part of the fire extinguisher and from which the mixture of fire extinguishant and foaming agent (extinguishing foam) ...  
WO/2016/192852A1
The invention relates to an assembly (10) for producing an extinguishing foam, comprising a first Venturi element (12) for forming a foaming agent/water mixture. The Venturi element has a water inlet (16), a selectively closable foaming ...  
WO/2016/187663A1
A system (101) for delivering a fire retardant gel mixture. The system includes a gel tank (103), a gel pump (105) arranged to draw gel from the gel tank (103), a ring main (107) connected to an outlet of the gel pump (105) and being arr...  
WO/2016/137206A1
The present invention provides a compressed air foam extinguisher, comprising: a compressed gas tank for storing compressed gas; an undiluted foam solution tank for storing a preset fixed amount of an undiluted foam solution; a fire-figh...  
WO/2016/086321A1
The invention relates to an arrangement for producing an extinguishing-agent foam or active-substance foam. The arrangement comprises a pressure vessel (1) for accommodating a liquid (2) and also comprises a delivery line (6), which exte...  
WO/2016/082004A1
A fire-fighting system including: a pressurized gas supply; a vessel for storing a solution of water and a foaming agent, the vessel being connected to the pressurized gas supply for pressurizing the vessel in use; and a mixer for mixing...  
WO/2016/078857A1
The invention relates to a fire-extinguishing fitting, in particular in the form of a nozzle, comprising at least one water inlet end and at least one water outlet end, which are or can be connected to each other by means of a water pass...  
WO/2016/048136A1
A fire fighting foam system (1) comprises a fire fighting water line (3) in which mixing means (5) are present to which a fire fighting foam supply line (7) is connected which is connected to a fire fighting foam storage tank (9). This f...  
WO/2016/038207A1
The invention relates to a method for operating a device (10) for controlling a fire or release of substances, in particular for lithium batteries (4), which has a hot foam extinguishing system (20) and an apparatus for applying at least...  
WO/2015/181617A1
Automatic fire extinguishing system for a fuel storage tank containing a flammable or combustible fuel wherein the tank is one with or without a floating roof on top of the stored liquid and the system provides a means to extinguish any ...  
WO/2015/153859A2
A foam generating system is disclosed that includes a liquid source providing liquid including at least one of water, an additive and a foaming agent. The system further includes a compressed gas source and a manifold coupled with the li...  
WO/2015/153859A3
A foam generating system is disclosed that includes a liquid source providing liquid including at least one of water, an additive and a foaming agent. The system further includes a compressed gas source and a manifold coupled with the li...  
WO/2015/129767A1
Provided is a drop-type fire extinguishing body that enables, at the time of fire extinguishing using a gel fire extinguishing agent, the fire extinguishing agent to be smoothly conveyed and dropped. A drop-type fire extinguishing body (...  
WO/2015/118408A1
The fire fighting apparatus is equipped with a tank containing an extinguishing agent, a pipeline to forward the extinguishing agent, and a device to spread the extinguishing agent, particularly a nozzle. The tank (10) is located in a lo...  
WO/2015/098043A1
Provided is an aerosol fire extinguishing device having improved heat resistance and vibration resistance, and designed to be installable in a moving object such as a vehicle, and an aerosol fire extinguishing agent for use in the same. ...  
WO/2015/085339A1
The invention relates to a flow rate measurement device (1) for a fire extinguishing apparatus (2) for detecting the flow rate of extinguishing agent or fresh water, comprising a control element (9) which is arranged on a control rod (11...  
WO/2015/061824A1
The invention relates to a metering device (7) for a fire-extinguishing device for metering an additive for extinguishing water. The metering device comprises a housing (22) and an additive-amount controller (23), which comprises a rotat...  
WO/2015/058561A1
Disclosed is a curing foam fluid generation device for preventing and extinguishing fire in a coal mine, comprising an integrated main machine (1), an automatically adding liquid storage tank (5), a slurry stirring system (6), an injecti...  
WO/2015/055027A1
A mine fireproofing and fire extinguishing foam generator, comprising a foaming cylinder (1), a venturi tube (2) disposed inside the foaming cylinder (1), a liquid line (4) passing through the wall of the foaming cylinder and into the ve...  

Matches 1 - 50 out of 1,057