| 摘要 |
FIELD: mechanical engineering; internal combustion engines; sets with engine and compressor parts, mobile compressor sets in combination with jet-piston engines. SUBSTANCE: to provide supercharging of working cylinders with compressed air, rods and pistons are made thin-walled and are provided with rigidity ribs and cylindrical bosses with press-fitted rods. Reed valves are installed in pistons. To provide starting at low compression ration, inlet branch pipes are installed on compressor cylinders. Those branch pipes each, have two reed valves and throttle valve with lever secured on turning axle. To relieve electric starter from load, reed valves are installed on compressor cylinders and outlet branch pipe. These valves open automatically at starting by means of tappets and cams kinematically coupled with control handle. To out down hydraulic looses reed valves are installed at compressor cylinder inlet. To secure the valves conical boss and fairings are cast integral with cylinder. EFFECT: increased power output and production of compressed air up to 55 l/s at low consumption of fuel. |
