INTERNAL COMBUSTION ENGINE Russian patent published in 2003 - IPC

FIELD: power engineering. SUBSTANCE: piston internal combustion engine contains cylinders arranged over circumference in disk-like block in parallel to axis of working shaft located in center and equipped with main disk. Required compression ratio is provided by governor, depending on type of fuel used. Governor is made in form of bypass valves installed for overlapping bypass channels by means of axial correctors, compensating tappets and eccentric shafts with timing gears engaging with central driving gear of shaft. Axial correctors are coupled through threaded portions with rods of bypass valves, and through splined portions, with hubs of compression ratio adjusting gears engaging with main bevel gear. Intake and exhaust valves of each cylinder are provided with independent drives in form of distributing pulleys connected to each other and to driving pulley of shaft. EFFECT: provision of simple design, reliability and compactness. 7 dwg