Patent ID: 9080498
Filing Date: 2015-07-14
Classification: F01B,F01L,F01P,F02B

Abstract:
1. A combustion engine with a pair of one-way clutches used as a rotary shaft comprising: at least one pair of combustion units wherein each unit has at least two cylinders; each unit has an upper cylinder and a lower cylinder; said upper cylinder is used for a combustion process; said lower cylinder is used as hydraulic pump; a combustion piston is mounted inside each combustion cylinder for reciprocating linear motion with a hydraulic piston located in said hydraulic cylinders; said combustion piston and said hydraulic piston are connected together with a fixed piston gear rod as one unit; said piston gear rod has at least one one-way channel wherein an high pressure oil from said hydraulic piston is connected to said combustion piston body to intercool said combustion piston, a combustion cylinder wall and to lubricate at least one piston ring; high pressure oil is sent to a radiator for cooling said oil; said at least one pair of combustion units are connected to each other with a gear shaft or one-way clutch through said piston gear rod to allow said at least one pair of combustion units to be driven in opposite directions to each other; at least a pair of one-way clutches are connected with at least one gear shaft to transfer power from said piston gear rod to an output shaft of said combustion engine, and at least a crankshaft that is mechanically connected to said gear shaft through said connecting gear rod; a flywheel rotationally driven by said crankshaft; said crankshaft is used to operate said camshaft for intake and exhaust valves and for starting said combustion engine.