FIELD: mechanical engineering; free-piston engines including internal combustion engine, steam engine and reversible electrical machine. SUBSTANCE: engine consists of minimum four sections, each provided with different diameter pistons arranged coaxially in opposition. Movable part of section formed by internal combustion engine linear, steam engine sleeve, wall of heat exchanger and field winding is arranged between pistons. Working space of internal combustion engine is arranged at one side of heat exchanger, and working space of steam engine is arranged at other side. Steam in steam engine is formed by injecting water into working space where temperature of compressed exhaust gas is high. Water is injected by nozzle providing getting of water onto surface of heated heat exchanger to ensure explosive steam formation. Electrical machine of section is formed by winding of stator solenoid and solenoid of field winding with core. machine can operate both as current generator and as starting motor. EFFECT: enlarged operating capabilities. 4 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MOTOR-COMPRESSOR-GENERATOR | 1993 |
|
RU2046967C1 |
| PISTON ENGINE AND METHOD OF USING FUEL IN PISTON ENGINE | 2019 |
|
RU2724071C1 |
| METHOD TO OPERATE MULTI-FUEL THERMAL ENGINE AND COMPRESSOR AND DEVICE TO THIS EFFECT (VERSIONS) | 2008 |
|
RU2386825C2 |
| POWER PLANT | 1996 |
|
RU2116476C1 |
| CRYOGENIC GAS-STEAM PISTON POWER PLANT, GAS-STEAM UNIT, INTERNAL COMBUSTION PISTON CYLINDER ON NATURAL GAS AND OXYGEN, GAS-VAPOR PISTON CYLINDER AND LINEAR SYNCHRONOUS ELECTRIC MACHINE | 2018 |
|
RU2691284C1 |
| METHOD OF AND DEVICE FOR INCREASING TEMPERATURE DIFFERENCE IN HEAT ENGINE | 1998 |
|
RU2151310C1 |
| COMBUSTION CONTROL METHOD IN ICE WITH ELECTRIC TURBOCHARGER | 2018 |
|
RU2718098C1 |
| ENERGY CONVERSION PROCESS AND DEVICE (DESIGN VERSIONS) | 1997 |
|
RU2154738C2 |
| METHOD OF OPERATION OF INTERNAL COMBUSTION ENGINE | 1992 |
|
RU2031223C1 |
| POWER PLANT IN VEHICLE | 2008 |
|
RU2369764C1 |
