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WO/2021/246650A1 |
The present invention relates to a fire prevention device of a battery system and a battery system including same, wherein the fire prevention device uses the latent heat of a phase change material. The fire prevention device effectively...
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WO/2021/245421A1 |
A smoke barrier apparatus (1) is provided. The smoke barrier apparatus comprises: a curtain (2) movable between a retracted position and a deployed position in which passage of smoke therepast is inhibited; the curtain being provided wit...
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WO/2021/240128A1 |
A headgear is described that comprises a first air purifier, a second air purifier, a first microphone, a second microphone, and a control unit. The control unit analyses a first signal output by the first microphone and a second signal ...
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WO/2021/233838A1 |
The present invention relates to a metal-polymer laminate structure as well as a method for preparing the same, wherein the metal-polymer laminate structure has an enhanced flame protection function. For the construction of (electric) ve...
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WO/2021/228472A1 |
A firestop collar is arranged around a duct at a passage through a partition. The firestop collar comprises an outer casing of sheet metal and an inner lining of intumescent material. The outer casing has a first end portion and a second...
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WO/2021/209860A1 |
The invention relates to fire-fighting technology and can be used at fires in order to protect firefighters and fire-fighting equipment and technology against thermal radiation. The claimed system comprises: at least one device for prote...
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WO/2021/201443A1 |
The present invention relates to a battery module having a structure that can prevent flames from spreading when a fire occurs in a battery module and, specifically, to a battery module comprising: a plurality of battery cell module asse...
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WO/2021/195378A1 |
A concrete structure with a corrugated bottom surface has a pipe passing through a passage in the structure. A fire stop assembly has a first portion with a split plate, split cage, split intumescent ring, split inner smoke ring and spli...
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WO/2021/194352A1 |
The invention relates to a ventilating firestop (10), comprising a load-bearing mesh(12) fitted with an intumescent (14), wherein the mesh (12) is malleable to a completely or partially confined volume (22), and the intumescent (14) appl...
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WO/2021/177763A1 |
A battery module according to one embodiment of the present invention comprises: a plurality of battery cells; a module housing for accommodating a cell stack comprising the plurality of battery cells; and a sprinkler for penetrating the...
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WO/2021/177760A1 |
A battery module, according to one embodiment of the present invention, comprises: a sub-module comprising a cell stack which comprises a plurality of battery cells, and a pair of busbar frames which are each coupled to one side and the ...
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WO/2021/177585A1 |
A battery pack according to an embodiment of the present invention comprises: a pack housing; a plurality of battery modules stacked in the pack housing; a water tank connected to the plurality of battery modules and storing cooling wate...
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WO/2021/172785A1 |
Disclosed is a battery module with a reduced risk of secondary ignition or explosion. In order to attain the described purpose, the battery module according to the present invention comprises: a cell assembly having a plurality of second...
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WO/2021/172911A1 |
Disclosed is a battery pack in which the risk of secondary ignition or explosion is reduced. The battery pack, according to the present invention for achieving the above purpose, comprises: at least one cell assembly having a plurality o...
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WO/2021/172758A1 |
A battery module according to one embodiment of the present invention comprises: a plurality of battery cells; a module housing that accommodates a cell stack including the plurality of battery cells; a sprinkler that penetrates the modu...
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WO/2021/172757A1 |
A battery module according to one embodiment of the present invention comprises: a plurality of battery cells; a module housing which accommodates a cell stack comprising the plurality of battery cells; and a sprinkler which penetrates t...
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WO/2021/172756A1 |
A battery module according to one embodiment of the present invention comprises: a plurality of battery cells; a module housing that accommodates a cell stack including the plurality of battery cells; a sprinkler that passes through the ...
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WO/2021/166929A1 |
[Problem] To facilitate installation and repair after a fire, and to continuously maintain, without damaging the evacuation route, a blocking function even when a flame or radiant heat is received from a fire. [Solution] A disaster pre...
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WO/2021/155446A1 |
In one aspect, a barrier (5, 305) for use in crisis response operations is disclosed. Broadly, in one form, the barrier comprises a body configured for providing a face for (i) deflecting oncoming thermal radiation upwards of the barrier...
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WO/2021/149778A1 |
This fire extinguishing body is provided with a fire extinguishing agent-containing layer and a resin base material, in this order.
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WO/2021/150977A1 |
A concrete floor has a pipe passing through a hole in the floor. A drop-in fire stop assembly has a clam-shell configuration having first and second portions of a fire ring, split cage, split retainer ring, split intumescent ring, split ...
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WO/2021/147576A1 |
Disclosed is a draft curtain brake mechanism. The draft curtain brake mechanism comprises an electric motor shaft (1), a brake disk (2) and a brake head (3), wherein the brake disk (2) comprises a force transmission portion (21) and a fr...
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WO/2021/145605A1 |
Disclosed is a battery module with a reduced risk of secondary ignition or explosion. In order to attain the purpose, a battery module according to the present invention comprises: two or more cell assemblies each having a plurality of s...
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WO/2021/131077A1 |
[Problem] To provide a technology for reducing a designed usage amount of fire-extinguishing water while suppressing an increase in the size of a treatment plant caused by installation with safety distance for preventing the spread of fi...
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WO/2021/123981A1 |
Disclosed herein are the design and construction methods for a specialized structure, or "cabinet", to house compressed gas cylinders such that they may be kept within an ordinary building.
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WO/2021/107841A1 |
A seal is formed of two identical seal halves (1). Each seal half (1) comprises a front fitting (4), a rear fitting (5), a compressible part placed between the front fitting (4) and the rear fitting (5) and a number of screws (7, 14, 18,...
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WO/2021/100376A1 |
Provided are radiant heat protective apparatus and method, and a traveling work vehicle, and the apparatus is provided with: a radiant heat reflection member (51) having a reflective surface (51a) for reflecting radiant heat (H); a coola...
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WO/2021/088103A1 |
A smoke-blocking, fire-closing and spread-preventing smart asphyxiation fire control system (100, 100'), comprising roller shutter assemblies (10) and automatic release devices (30) for selectively releasing the roller shutter assemblies...
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WO/2021/080484A1 |
A fire protection seal (1) comprising a housing (2) and an intumescent material (3). The housing (1) has a cylindrical form with a through central opening. The intumescent material (3), having a cylindrical form, is placed on the inside ...
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WO/2021/075656A1 |
According to the technical idea of the present invention, disclosed is a system that is installed in a through-hole of a pipe passing through a wall partitioning a predetermined space and seals the through-hole when a fire occurs, the sy...
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WO/2021/075780A1 |
A battery pack according to the present invention comprises: at least two cell assemblies which are arranged in the left and right direction and each of which includes a plurality of can-type secondary batteries arranged in the anteropos...
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WO/2021/039013A1 |
The present invention is a heat-expanding fire retardant that includes a heat-expanding graphite and at least one type of matrix resin selected from thermoplastic resins and rubbers, wherein the expansion pressure is 3.0N/cm2 or greater....
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WO/2021/028584A1 |
An insulation system comprising an insulation assembly having at least two panels of insulating material, wherein the at least two panels are arranged in layers, and wherein the at least two panels are secured together. The system furthe...
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WO/2021/028677A1 |
A fire barrier product for a cavity in a building. The fire barrier product comprises a compressed expandable non-combustible material and a heat-frangible covering. Exposure of the fire barrier product to sufficient heat, for example du...
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WO/2021/028542A1 |
The invention consists of an apparatus and method for expelling a fluid, including vapour and liquid sprays. A spray is expelled at high velocities from a heated chamber (1) via an exit valve (8). The chamber comprises a means of directi...
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WO/2021/024002A1 |
Non-mechanical fire damper with two closing rings comprises a housing (A), a fire protection assembly (B) and a mounting bracket (C). The housing (A) has two equal parts spaced apart and connected by a plastic spacer (5). The fire protec...
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WO/2021/023946A1 |
The invention concerns a method for producing fire protection for an element, in particular an elongate element such as a cable raceway, piping or a ventilation duct leading into premises or passing through partitions, characterised in t...
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WO/2021/006560A1 |
A battery module, according to an embodiment of the present invention, comprises: a plurality of battery cells; a module housing for accommodating a cell stack formed by stacking the plurality of battery cells; an air inlet formed throug...
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WO/2020/263292A1 |
An abatement system for pyrophoric chemicals where the materials are captured or controlled by a hazard volume and fed to a vaporizer in an oxygen deprived environment. Materials are heated until vaporized while mixed with nitrogen. The ...
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WO/2020/262836A1 |
An integrated smoke control system is disclosed. An integrated smoke control system, according to one embodiment of the present application, may comprise: a fire detector for detecting whether a fire has occurred within a building; an ai...
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WO/2020/257580A1 |
A storage cabinet for ignitable (flammable) liquids is provided. The cabinet comprises a flame arrestor assembly having a bung, a perforated disk, a sleeve, and a ceramic filter. The storage cabinet has an inner or an outer wall, and the...
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WO/2020/248051A1 |
An apparatus for supporting a sprinkler head from a gutter comprise a body, incorporating a flat base extending between proximate and distal ends having a passage therethrough proximate to the distal end provided with a female threaded c...
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WO/2020/248038A1 |
An apparatus for supporting a sprinkler head from a gutter comprise a body, incorporating a flat base extending between proximate and distal ends having a passage therethrough proximate to the distal end provided with a female threaded c...
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WO/2020/246721A1 |
A battery rack, according to one embodiment of the present invention, comprises: a plurality of battery modules stacked together along the vertical direction; a rack case accommodating the plurality of battery modules; and at least one f...
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WO/2020/242035A1 |
A battery module according to one embodiment of the present invention comprises: a unit module stack formed from the stacking of a plurality of unit modules in which a plurality of battery cells are stacked; a swelling absorption pad int...
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WO/2020/234397A1 |
A fire resistant cabinet (1) has a housing (15) delimiting an interior space (14) for accommodating a sanitizer container (16) holding a flammable liquid. The wall (4) of the housing (15) comprises at least one exterior shell part (3) ma...
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WO/2020/234516A1 |
The present invention relates to a fire partition element suitable and intended for forming a fire separation wall or a fire door leaf installed in a building or a structure, said element comprising a metal protective shell (1) defining ...
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WO/2020/223768A1 |
The present invention concerns a deployable fire barrier assembly, system and method of use for at least partially impeding the spread of fire along an external surface of a structure during a fire event. In one form, the assembly includ...
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WO/2020/214061A1 |
The proposed group of inventions relates to the field of water spraying and fire fighting and can be used for automatically or manually extinguishing fires and in fixed and mobile high- or low-pressure fire extinguishing systems. A metho...
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WO/2020/210690A1 |
The present apparatus, method, and system utilize sound waves to suppress fires using metasurface lenses that can work in concert with detectors to amplify and optimize sound pressure level and thereby deprive a fire of needed oxygen. Me...
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