AEROSOL PRODUCER Russian patent published in 1999 - IPC

FIELD: fire-fighting equipment producing gas-aerosol mixture of burning inhibitors ejected to space being protected. SUBSTANCE: producer has case with cover and cooling cylinder with outlet hole both arranged coaxially with annular clearance between them; case is provided with internal heat-insulating shell, nozzle holes, and facility for inflaming blasting cartridges abutting against receiver. Novelty is that heat-insulating shell is made in the form of monolithic gypsum block whose premix chambers communicating with receiver accommodate separately secured blasting cartridges and that receiver communicates with cooling cylinder through nozzle holes of cover. EFFECT: reduced cost of fire- preventing procedures due to reduced cost, simplified design, facilitated manufacture, and improved reliability of aerosol producer. 4 dwg