FREE PISTON ENGINE AND METHOD OF OPERATING

摘要

Machine power plant operation method, machine power plant operation regulation method and machine power plant. The invention is related to machine power plant and may be used, for instance, in automotive industry. To achieve minimum fuel consumption while transferring mechanical energy to automobile wheels the machine power plant should contain engine cylinder (1) with the differential piston (2) installed in it, hydraulic system including hydraulic pump (3) with a drive from differential piston (2), hydraulic motor (4), hydraulic accumulator (5). The plant contains supply and fuel ignition device (6), air compression device (7), as well as the control system (8) equipped with position transducers (9). The air compression device (7) is made with a drive from differential piston (2) intermediate stage and provided with receiver (10). The control system is made as the programmed one, position transducers (9) are installed on actuator-wheel (12). Controlled valves installed on gases exhaust from engine cylinder (13), on intake of this cylinder of compressed air (14) and fuel (15), on output from hydraulic pump (16) and on input of hydraulic motor (17) are connected to system with the help of actuators.