FIELD: military equipment. SUBSTANCE: mover includes combustion chamber with front and rear nozzle units in which nozzles are arranged on periphery, front and rear nozzle grates, nozzle charge placed between them, igniter, electric primer, hollow spherical cap os additionally placed between rear nozzle grate and rear nozzle unit. It includes throttle holes oriented towards powder charge, blind recesses being formed between them. Casing made from ductile metal with igniter in the form of pyrotechnical tracker of burning of powder charge positioned around branch pipe with electric primer is placed equidistantly to internal surface of cap. Ring with radial groove oriented towards casing with igniter is positioned on rear nozzle unit under cap. Rear nozzle grate is attached to cap and is manufactured in the form of perforated disc with arc slots and radial partitions between them. Ring reflector is fixed uniaxially on front nozzle grate on side of front nozzle. Inlet sections of front nozzle protrude into combustion chamber. EFFECT: increased operational reliability. 4 dwg
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Authors
Dates
1997-01-10—Published
1992-08-18—Filed