TWO PHASE STROKE INTERNAL COMBUSTION ENGINE Russian patent published in 1998 - IPC

FIELD: mechanical engineering; engine units of boats and ships, passenger cars and trucks and mobile power plants such as diesel generators, compressors and other machines. SUBSTANCE: proposed engine has additional cylinder for each pair of main cylinders in which combustion products expand and execute mechanical work. Gas-dynamic system of proposed engine makes it possible to develop new design of mechanism and improve economy of engine. EFFECT: increased efficiency owing to more complete use of fuel combustion heat energy in working cycle. 3 dwg