METHOD OF HEAT ENERGY-TO-MECHANICAL POWER CONVERSION AND ENGINE FOR ITS IMPLEMENTATION Russian patent published in 2015 - IPC F01C1/344 

FIELD: engines and pumps.

SUBSTANCE: group of inventions relates to engine-building, namely to external heating engines powered by heated working medium, for example water steam. The method of heat energy-to-mechanical conversion includes intake of working medium steam into the engine, expansion of steam performing mechanical work in working chambers, release of exhaust working medium from the engine, compression of residue exhausted steam, cyclic repetition of the named processes. Discharge from the engine of exhaust working medium is performed by means of the centrifugal force the action of which is enforced by that the coating from the substance repelling the formed liquid condensate is applied on the internal surfaces of engine details forming walls of working cameras, or the named details are made of such substance.

EFFECT: group of inventions is aimed at providing of fast removal from the chamber of liquid phase expansion and, as a result, reduction of costs for its evaporation and as a final result - substantial improvement of the engine efficiency.

17 cl, 14 dwg