DEVICE FOR OPERATION OF INTERNAL COMBUSTION ENGINE Russian patent published in 1997 - IPC

FIELD: engine engineering. SUBSTANCE: in starting the engine pistons inside hydraulic cylinders move down together with cylinders 1 to the end position under the action of fluid supplied to hydraulic cylinders 3 through pipe line 16. When piston 2 is in the top dead center the volume of the space above the piston is a minimum. As power increases under the action of fluid supplied to hydraulic cylinders 3 through pipe line 15 the pistons in the hydraulic cylinders moves upward, set the cylinder with a head in motion via ties 4 thus increasing free space above piston 2 when it is in the top dead center. EFFECT: improved design. 2 cl, 1 dwg