STIRLING ENGINE Russian patent published in 2014 - IPC F02G1/55 F02G1/47 

FIELD: engines and pumps.

SUBSTANCE: invention relates to propulsion engineering. Proposed engine comprises control system with control unit, heating and cooling system and cylinder with end and side walls. Said cylinder accommodates working and displacing pistons articulated with the shaft. Cylinder sidewall is hollow and has heating and cooling chambers arranged between inner and outer walls. Said heating and cooling chambers are connected with inlet and outlet pipes of heating and cooling systems. Heating system comprises low- and high-pressure pipes, pump and heating heat exchanger. Heater is arranged nearby said heating heat exchanger. Heating system comprises low- and high-pressure pipes, pump and cooling heat exchanger. Feed and discharge pipes are connected to said cooling heat exchanger. Engines comprises temperature gages arranged directly upstream and downstream heating heat exchanger and cooling heat exchanger. Temperature gages are electrically connected with control unit. Electric generator is connected to the shaft. Electric generator output is connected by electric wires with commutator. Drive motor and storage battery are connected to said commutator.

EFFECT: higher efficiency and reliability.

6 cl, 2 dwg