FIELD: engines and pumps.
SUBSTANCE: invention relates to machine building, particularly to internal combustion engines. In compliance with the invention, the engine incorporates an integrated operating and compressing cylinders and a cutoff combustion chamber. The geometrical axis of peripheral compressing cylinder is shifted, relative to the operating cylinder axis, towards the combustion chamber. The engines pistons are linked to the common crankshaft to allow their asynchronous displacement, the said shaft driving a phase gas distributor arranged in the cylinder head. The said rotary phase gas distributor houses the cutoff combustion chamber, gas ducts and passageways. There is an inner piston translating inside the said cutoff combustion chamber to timely vary the compression rate till the fuel mix self-ignition. Air is fed into the engine through the one-way non-gear valve system.
EFFECT: heightened engine efficiency and improved ecological properties.
6 dwg
