| 摘要 |
The invention concerns a kinematic device, for replacing a crankrod system, for an internal combustion engine, providing a complete thermodynamic cycle in one engine revolution, said invention being also adapted to be used for a pump. Said device enables the use of standard valves arranged on a cylinder head (1) or the replacement of same with lumens (9 and 9a) arranged in the cylinder (3) and lumens (10) in the piston (4). Said device enables conversion of forces of the motive fluid on the piston to be converted into driving torque on a shaft (5) by the shape of the groove (8). Said device enables moving parts to be easily balanced. The invention comprises a cylindrical deformed piston (4) whereon an integral axis (7) is urged to be pressed in a sinusoidal groove (8) provided in the cylinder (3), said piston being imparted a rotational and reciprocating movement in the axis of the cylinder. The integral axis (7) of the piston is urged to slide in an elongated bore (6) provided in the drive shaft (5) imparted with a rotational movement in the axis of the cylinder. |
