ENGINE SYSTEM OF SAFETY SHUTDOWN SYSTEM

摘要

FIELD: engines and pumps.SUBSTANCE: proposed system comprises main and isolation engine arranged coaxially one above the other and connected at main engine front bottom. Main engine comprises nozzle arranged symmetrically at an angle to its lengthwise axis and fitted into nozzle bowls to make nozzle unit. Nozzle bowls (nozzle unit) are arranged on main engine front bottom. Main engine bottom is shaped to hemisphere while nozzle bowls have points of bolt joint with isolation engine.EFFECT: ruled out intolerable variation of nozzle unit, decreased weight.2 dwg