FIELD: rocket catapult.
SUBSTANCE: proposed solid-propellant gas generator for rocket catapult launcher has housing with front cover, support grill, pyrotechnical cartridge and granulated solid fuel charge. Said charge is placed in sealed sectional envelope of polymeric film in form of cartridge carrier turned into cylinder with central channel and adjoining inner surface of housing. Partially perforated tube-igniter fitted in central channel is connected with front cover of gas generator and support grill. Perforated section of tube-igniter adjoins support grill, being equal to 1/5-1/4 of its length. Pyrotechnical cartridge is installed in front cover and is hydrodynamically coupled with tube-igniter. Sections of cartridge carrier are made to full length of combustion chamber of gas generator housing.
EFFECT: provision of effective launching of rocket from launch tube at minimum action onto gas generator.
12 cl, 2 dwg
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