FIELD: engines and pumps.
SUBSTANCE: proposed engine comprises housing, nozzle and hydraulic killing unit secured by posts inside said housing. Said hydraulic killing unit consists of differential piston locked by locking device and consisting of larger- and smaller diametre parts, arranged to move in lengthwise direction in barrel filled with fluid coolant and injection assemblies. Part of smaller-diametre differential piston is brought into nozzle widening part, while injection assemblies are arranged in the barrel cylindrical wall or in holders, in lines distributed over the barrel length.
EFFECT: higher efficiency and reliability of solid fuel charge killing due to matching injection intensity with hydraulic killing stage.
5 cl, 6 dwg
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