TWO-STROKE INTERNAL COMBUSTION ENGINE Russian patent published in 1996 - IPC

FIELD: engine engineering. SUBSTANCE: engine has cylinder 1 mounted inside the engine to form under-piston and above-piston spaces, piston 2 with rod 3 kinematically coupled with the shaft of mechanism 5, baffle 6 with boss 7, guiding rod 8 and seal 9 that separate under-piston space 10 from crank case space 11, under-piston space 12, cylinder head 13 with chamber 14, inlet port 15 and outlet port 16 made in the cylinder, blowing passageways 17 with inlet port 18 and outlet port 19 made in the skirt of the piston, side port 20, slide 4, transmitting shaft 27 and intermediate gears 28 that transmit rotation from the shaft to the rod, and fuel supplying device 26 connected with inlet port 24 and outlet port 25 through mixing passageway 23. Hollow 22 is made in the piston bottom. Cuts 21 are made in the skirt. EFFECT: improved design. 4 cl, 9 dwg