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WO/2024/071767A1 |
The present invention relates to a platform device for mounting fire-fighting equipment in an indoor coal yard and, more specifically, to a platform device for mounting fire-fighting equipment in an indoor coal yard, the device being arr...
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WO/2024/045249A1 |
A fire-fighting foam foaming apparatus (100), system and method, relating to the technical field of compressed air foam fire suppression, and used for improving the foaming effect of fire-fighting foams. The fire-fighting foam foaming ap...
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WO/2024/039336A1 |
The present invention relates to an aerosol air multiplexer, which is used in aerosol fire extinguishing systems and exhausts, which reduces the temperature of the air created by the aerosol in the aerosol fire extinguishing systems, as ...
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WO/2024/027293A1 |
A dual-layer jet fire-fighting foam producing and spraying device, comprising a housing (1). A core cylinder (2) is provided in the housing, two protruding portions (21) are provided on the periphery of the core cylinder, and an annular ...
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WO/2024/018318A1 |
The invention relates to an intelligent, independently-powered, modular fire extinguishing unit suitable for retrofitting to existing infrastructures. The unit comprises at least one independently pressurised gas chamber; at least one no...
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WO/2024/012013A1 |
A fire extinguishing device (100), comprising: a fire extinguishing container (10) having a containing cavity (11) and nozzles (12) enabling the containing cavity (11) to be communicated with the outside; and a first fire extinguishing a...
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WO/2024/005290A1 |
The present invention relates to a water mist spray nozzle device for simultaneously removing the smoke, toxic gas and heat of a fire. The nozzle device comprises: a nozzle body for spraying water at the surroundings through a plurality ...
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WO/2023/239255A1 |
A method for extinguishing and/or preventing fires includes supplying to an area to be protected a fire-extinguishing gel produced by the reaction of an alkali metal carbonate and a multivalent metal salt. The alkali metal carbonate used...
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WO/2023/180284A1 |
A method for producing a firefighting medium from water (W) and a liquefied gas, such as liquid nitrogen (LN) or liquid carbon dioxide, a fire extinguisher (200) for extinguishing a fire with the produced firefighting medium, and a metho...
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WO/2023/144109A1 |
A closing element (1) for a valve, comprising an upstream closing element side (I); a downstream closing element side (III); and a valve seat surface, wherein both closing element sides have a favorable shape in terms of flow and the val...
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WO/2023/136760A1 |
A fire-fighting lance comprising: a first inlet for providing high-pressure fluid to a longitudinally extending first fluid conduit; an abrasive tank for receiving an abrasive medium, the abrasive tank having a longitudinal axis of exten...
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WO/2023/133325A1 |
A flexible heat barrier is configured to absorb and deflect heat energy and utilizes a multilayer construction wherein each layer provides a specific purpose. An outer layer configured for exposure to a heat flux includes a coating havin...
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WO/2023/094723A1 |
The method in aerial firefighting and to an aerial firefighting vehicle (10) comprises maintaining fire-extinguishing liquid (100) in the aerial vehicle (10) and 5 maintaining solid liquid-absorbent preforms (90) in the aerial vehicle (1...
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WO/2023/091075A1 |
The present invention describes a method for firefighting by use of a firefighting foam, said method comprising adding a water-soluble polymer in solid form to a water supply stream, or adding the water-soluble polymer in solid form to a...
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WO/2023/066030A1 |
The present application provides an unmanned aerial vehicle (UAV) surface coating, a preparation method therefor, and a UAV. The coating at least comprises: an adhesive layer, an anti-oxidation layer, an oxygen barrier transmission layer...
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WO/2023/056994A1 |
Small and light handheld fire extinguishing equipment with an accumulator battery (4) and a high-pressure water pump (2). The fire extinguishing equipment has a firefighting nozzle (1) suctioning on a regulated basis the outside atmosphe...
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WO/2023/057929A1 |
A fire suppression system includes a water line, a foam concentrate line, and a ratio flow controller fluidly coupled to each of the water line and the foam concentrate line at respective first and second inlets. The ratio flow controlle...
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WO/2023/055745A2 |
A system for applying a fire retardant with a hose includes a nozzle, a straw coupled to the nozzle, and a container coupled to the nozzle with fire retardant liquid in the container. The nozzle is connected to a hose, such as a garden h...
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WO/2023/044359A1 |
Described are portable fire extinguishing systems for efficient and rapid fire suppression.
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WO/2023/037457A1 |
[Problem] To provide a gel-forming fire extinguishing agent having improved fire extinguishing performance, particularly a gel-forming fire extinguishing agent suitable for ground fire extinguishing, in which it is possible to prevent li...
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WO/2023/020830A1 |
Disclosed is an electric vehicle (1) comprising a battery (2) for supplying electric energy to the electric vehicle (5), the electric vehicle (1) being equipped with an extinguishing device (3) for extinguishing a burning battery (2).
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WO/2023/011396A1 |
Disclosed in the present invention is an air mixer for a compressed air foam fire-extinguishing system. Foam liquid and compressed air are respectively conveyed through a liquid intake pipe and an air intake pipe. When the compressed air...
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WO/2023/009862A1 |
Fire protection and suppression apparatus, materials, systems, and methods of use thereof are disclosed. In fire extinguishing applications, aerosol extinguishing agent in sheets, panels or other forms can be placed in a variety of imple...
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WO/2022/245200A1 |
Device for producing a mixture of a first medium and at least one second medium, comprising: - a first supply line for supplying the first medium: - at least one second supply line for supplying the at least one second medium; - a discha...
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WO/2022/231075A1 |
The present invention provides a compressed air foam system. The compressed air foam system including a fire extinguishing water supply pipe, a pump discharge pipe, a three-way valve, a fire extinguishing water connector, and a fire moni...
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WO/2022/224178A1 |
Compressed air foam system, CAFS, (1) comprising a source (2) of water, an air management system (3) for providing a compressed air flow, a solution dosing module (4) for providing an additive solution and a mixing chamber module (5) con...
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WO/2022/218837A1 |
The invention relates to an admixing system (1) for fire-extinguishing units, for producing a mixture of a fire extinguishant and a fire extinguishant additive (premix) by admixing a fire extinguishant additive, in particular a foaming a...
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WO/2022/215099A1 |
Fire-fighting apparatus (10) able to be associated with a motor vehicle (50), such apparatus (10) comprising: delivery means (11) to emit a micronized jet of an extinguishing agent, first containing means (14) containing a compressed gas...
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WO/2022/207672A1 |
The invention is directed to a nitrogen gas generator comprising a housing having two ends, ignition means at one end of the housing and a gas outflow opening at the other end of the housing, a volume of a filter at the outflow opening, ...
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WO/2022/208139A1 |
The present invention relates to apparatus for protection of a vehical's occupants during an interior fire event. Specifically, the invention provides a tank which contains gel that flow up with the power of batteries which are devised a...
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WO/2022/119186A1 |
A battery module according to one embodiment of the present invention comprises: a battery cell stack in which a plurality of battery cells are stacked; and a module frame for accommodating the battery cell stack, wherein a venting part ...
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WO/2022/100673A1 |
A foam proportional mixing device, comprising a Roots pump and a gear pump. The Roots pump comprises a Roots pump inlet, a pair of rotors and a fluid guide member. The fluid guide member is arranged in the Roots pump inlet, and is config...
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WO/2022/090784A1 |
Current invention is about an ultrafine droplet-generating device, generates ultrafine sub-micron droplet sized fire suppression agent produced by focused ultrasound transducers electronically. The device consists of a container, a fire ...
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WO/2022/032160A1 |
A fire suppression system that includes a non-rigid pouch, a quantity of suppressant, a quantity of gas, and a pressurized gas source. The non-rigid pouch that includes an exterior surface and an interior space. The quantity of suppressa...
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WO/2022/016765A1 |
A fire prevention and control system for a lithium ion battery prefabricated container and a control method therefor. The system comprises a control assembly, an air inlet and exhaust device, and a fire extinguishing device; each battery...
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WO/2022/018201A1 |
A device for converting carbon dioxide into ice for capturing it by atomization of liquid nitrogen by means of a spray nozzle integrated upstream of a separating cyclone.
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WO/2021/253593A1 |
A downhole liquid CO2 phase transition-powered multi-functional filling system, which belongs to the technical field of fire preventing and extinguishing for a coal mine. Said filling system comprises a power system, an injection system ...
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WO/2021/253101A1 |
The present invention relates to a method and system for discharging carbon dioxide in the form of high-speed jets with sublimation. More specifically, the present invention describes a method and system which are suitable for controllin...
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WO/2021/252379A1 |
Fire fighting foam systems employed in extinguishing Class B fires including non-toxic and less environmentally challenging and effective in forming foam films that are persist in removing heat reducing the ability for the fire to rekind...
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WO/2021/248760A1 |
A temperature-sensing self-starting gas source device, comprising a composite solid propellant (11), a needle puncture percussion cap (12), a firing pin (13), springs (14), a linkage mechanism (15) and a fire-fighting temperature-sensing...
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WO/2021/242137A1 |
The group of inventions relates to technology for cleaning up accidents to prevent explosions or outbreaks of fire, hereinafter "containment", when cleaning up the consequences of accidental and technological spills of liquefied natural ...
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WO/2021/220117A1 |
Invention relates to fire suppressing gas generating devices, especially to a sealing of fire suppressing gas generating devices. A fire suppressing gas generating device comprising a cylindrical housing (1) having two open sides (11; 12...
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WO/2021/217193A1 |
The invention relates to a method and to a liquid mixing system (1) for providing a liquid/foam mixture by mixing water with at least one additive (4, 35). The liquid mixing system (1) comprises a water pressure source (2), an additive s...
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WO/2021/220115A1 |
Invention relates to fire suppressing gas generating devices, especially to ignition and burning control of gas generating grains. A fire suppressing gas generating device comprising a cylindrical housing (1) having at least one discharg...
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WO/2021/220112A1 |
Invention relates to fire suppressing gas generating devices, especially to a gas outflow management in the fire suppressing gas generating devices. A fire suppressing gas generating device comprising a cylindrical housing (1) having at ...
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WO/2021/211597A1 |
An apparatus and method directed to aspirated-type high-expansion foam generation having a nozzle housing with a reduced diameter to length ratio. The generator having a nozzle manifold configured to receive a foam solution and at least ...
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WO/2021/211592A1 |
An apparatus and method directed to aspirated-type high-expansion foam generation having a nozzle with a solid nozzle insert with a non-sharp cross-over path. The generator having a nozzle manifold configured to receive a foam solution a...
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WO/2021/211583A1 |
An apparatus and method directed to aspirated-type high-expansion foam generation with a reduced inlet diameter to generator length ratio. The generator having a nozzle manifold configured to receive a foam solution and at least one nozz...
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WO/2021/211588A1 |
An apparatus and method directed to aspirated-type high-expansion foam generation having a manifold with linear headers arranged in an orthogonal configuration. The generator has a nozzle manifold configured to receive a foam solution an...
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WO/2021/211017A1 |
The group of inventions relates to technology for cleaning up accidents, for preventing explosions or outbreaks of fire and reducing fire intensity and extinguishing fires, when cleaning up the consequences of accidental and technologica...
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