FIELD: fire-fighting equipment, in particular, fire extinguishers-generators of fire-extinguishing aerosol of multipurpose application for local and volume fire extinguishing; may be used for various purposes of fire fighting and prevention of explosions. SUBSTANCE: system and device have aerosol-generating fire-extinguishing compounds, catalysts of oxidation of combustion products. Required temperature of aerosol-gas mixture is ensured by cooling of this mixture. Powder content in system aerosol-generating fire-extinguishing charge or charges amounts to 30-100 wt.%. Length of air hollows in the device for fire extinguishing amounts to at least 0.3 diameter of container. Final oxidation of aerosol-gas mixture in flow is effected in system and device. EFFECT: higher efficiency and reliability of fire extinguishing and safety for man. 15 cl, 9 dwg
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