GENERATOR OF FIRE-EXTINGUISHING AEROSOL Russian patent published in 1997 - IPC

FIELD: fire fighting ; protection from fire of production and storage rooms. SUBSTANCE: the offered generator has body, solid fuel aerosol-forming charge, combustion chamber and heat absorber. Body consists of two coaxial cylinders arranged one inside the other. Secured in internal cylinder is aerosol-forming charge and formed combustion chamber. Circular gap between side walls of cylinders contains heat absorber. Combustion chamber hollow is communicated with hollow of circular gap, which in its turn, is communicated with ambient atmosphere. EFFECT: higher efficiency. 18 cl, 12 dwg