FIELD: engines and pumps.
SUBSTANCE: invention relates to machine building, particularly to engine production and can be used in bikes, automotive vehicles, river motorships, aircraft and stationary power plant drives. Substance of this invention consists in that two-stroke ICE comprises at least one cylinder with piston shutting off intake and exhaust openings a part of which communicates with blow-off channel communicated with air chamber and another part communicates with filling channel communicated with fuel-air mix chamber. Piston incorporates a web that moves together with piston to divide compressor chamber into air feed chamber and fuel-air mix feed chamber. Said piston web is spring-loaded on both sides. Fuel-air mix channel intake opening is arranged below air intake channel opening. Fuel-air mix channels are directed toward each other.
EFFECT: higher efficiency.
2 cl, 2 dwg
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