UNIT OF LIQUID SLAVE MECHANISM FOR ENGINE AND UNIT OF ENGINE PISTON SET INTO MOTION BY LIQUID

摘要

FIELD: mechanical engineering; fuel system devices of internal combustion engines. SUBSTANCE: liquid slave mechanism to be used in fuel injection unit has piston installed for reciprocation inside chamber. Piston has plunger coupled with piston and operating in nozzle chamber. Control valve member is set into operation so that liquid is delivered into chamber from opposite sides of piston to create reciprocation of piston and plunger. Liquid throttling device is provided to decelerate piston at end of stroke. Liquid slave mechanism can be united with engine unit. EFFECT: increased engine operating speed and efficiency of discharge of liquid from chamber. 22 cl, 13 dwg