The fire-escape composition is composed of two components, one consisting essentially of urea, diammonium hydrogen phosphate, ammonium hydrogen carbonate, sodium bicarbonate, fluorocarbon surfactant and water; the other consisting of tartaric acid, potassium citrate and potassium dihydrogen phosphate, wherein the two components are combined before usage. The fire-escaping system comprises the fire-escape composition and a container with a chamber, wherein the container is to be applied to a fire so as to deliver the composition.

The fire-escape composition is composed of two components, one consisting essentially of urea, diammonium hydrogen phosphate, ammonium hydrogen carbonate, sodium bicarbonate, fluorocarbon surfactant and water; the other consisting of tartaric acid, potassium citrate and potassium dihydrogen phosphate, wherein the two components are combined before usage. The fire-escaping system comprises the fire-escape composition and a container with a chamber, wherein the container is to be applied to a fire so as to deliver the composition.

The invention relates to nitrogen-generating compositions for saturation fire-extinguishing and to methods for producing same. The composition comprises: 25.0-45.0% by mass of a heavy metal oxide, 12.0-18.0% by mass of a combustion modifier in the form of aluminium oxide modified with cobalt (II) nitrate (Co(NO3)2), with accelerating additives of nickel oxide and copper oxide, with an alkali metal azide making up the remainder to 100% and 0.07-2.0% by mass of a carboxylic acid ester as moistener (residue after drying) above 100%. The composition is produced by mixing aluminium oxide with cobalt nitrate and with the moistener, allowing the mixture to stand and dry out so as to produce a first mixture, separately mixing the first mixture with the heavy metal oxide and the moistener until a second mixture is produced, separately preparing a mixture of alkali metal azide powder with the moistener until a third mixture is produced and then mixing the second mixture and the third mixture simultaneously with copper oxide and nickel oxide, drying out the produced mass and forming granules.

The invention relates to nitrogen-generating compositions for saturation fire-extinguishing and to methods for producing same. The composition comprises: 25.0-45.0% by mass of a heavy metal oxide, 12.0-18.0% by mass of a combustion modifier in the form of aluminium oxide modified with cobalt (II) nitrate (Co(NO3)2), with accelerating additives of nickel oxide and copper oxide, with an alkali metal azide making up the remainder to 100% and 0.07-2.0% by mass of a carboxylic acid ester as moistener (residue after drying) above 100%. The composition is produced by mixing aluminium oxide with cobalt nitrate and with the moistener, allowing the mixture to stand and dry out so as to produce a first mixture, separately mixing the first mixture with the heavy metal oxide and the moistener until a second mixture is produced, separately preparing a mixture of alkali metal azide powder with the moistener until a third mixture is produced and then mixing the second mixture and the third mixture simultaneously with copper oxide and nickel oxide, drying out the produced mass and forming granules.

A battery module and a battery pack including the same are provided. The battery module includes a battery cell stack comprising a plurality of battery cells, a module frame accommodating the battery cell stack, and a venting part formed on one side plate of the module frame, the venting part including an inflow port and a discharge port for discharging gas introduced through the inflow port, and the inflow port and the discharge port of the venting part being spaced apart from each other in a longitudinal direction of the one side plate.

The disclosure relates to firefighting measures, and in particular, to firefighting compositions for preventing, retarding and extinguishing fire in a combustion zone that comprises a combination of at least one cooling component, at least one fire-isolation component comprising, at least one oxidizer diluting component, and at least one flame retarding component.

The disclosure relates to firefighting measures, and in particular, to firefighting compositions for preventing, retarding and extinguishing fire in a combustion zone that comprises a combination of at least one cooling component, at least one fire-isolation component comprising, at least one oxidizer diluting component, and at least one flame retarding component.

The present invention relates to gas-producing materials, methods of forming gas-producing materials, and uses of gas-producing materials. The gas-producing materials comprise a comminuted foamed polymer, a nitrogen-containing fuel and an oxidiser. The gas-producing materials may be used to suppress a fire.

The present invention relates to gas-producing materials, methods of forming gas-producing materials, and uses of gas-producing materials. The gas-producing materials comprise a comminuted foamed polymer, a nitrogen-containing fuel and an oxidiser. The gas-producing materials may be used to suppress a fire.

Invention relates to a fire suppressing gas generating device. The device comprises a housing with an array of discharge openings. The device further comprises a plurality of gas-generating grains disposed within the housing; a multi-layer filter; an ignition device associated with the gas generating grains for ignition of said the gas-generating grains; and a foil section disposed over said discharge openings.