| 摘要 |
FIELD: engines and pumps.SUBSTANCE: invention relates to rotor engines with external heat supply. Rotary engine comprises cylindrical housing, refrigerating device and external heat exchanging heater. Housing is made fixed, divided into two chambers with inlet and outlet openings, with two shafts installed on bearings. Each chamber houses two rotors. In compressor and engine housing by two rotors are arranged, parallel to each other and synchronized with the help of gearing. Engine is made with separate compression and expansion chambers. Rotors are arranged on two shafts, drive and driven, which are synchronized by tooth engagement in separate sealed chamber. Bearing assemblies are installed on shafts with tension. Units of inter-chamber and end seals are made in labyrinth design. Combustion of fuel-air mixture takes place at atmospheric pressure.EFFECT: higher engine efficiency and reliability.1 cl, 2 dwg |
