FIELD: motors and pumps.
SUBSTANCE: invention relates to the field of motors with a closed duty cycle. Essence of the invention lies in the fact that heat is supplied to the heat exchanger and heats the gas in its cavity. Control system monitors the gas parameters in the heat exchanger. When the parameters reach the set limit, the system opens the cylinder inlet valve, the gas from the heat exchanger enters the working cavity through the cylinder inlet valve and the piston moves to the end point. Gas charges the compressed air from the compressor cavity. As a result of the movement of the armature of the linear electric generator, a pulse of electric power is generated in the coil. When the piston arrives at the end point, the system closes the intake valve of the cylinder and opens its exhaust valve. Exhaust gas from the working cavity through the open outlet valve is forced into the refrigerator, and through the non-return valve, the gas from the refrigerator is sucked into the compressor cavity. Simultaneously, the control system opens the pneumatic accumulator valve and gas from it enters the heat exchanger, in which the next cycle of gas heating takes place. Thereafter, this cycle reiterates.
EFFECT: technical result consists in higher engine efficiency.
1 cl, 1 dwg
