TURBOCOMPRESSOR ENGINE AND METHOD TO INCREASE ITS ECONOMY Russian patent published in 1997 - IPC

FIELD: heat power engineering and cooling facilities. SUBSTANCE: air compressed in compressor is heated in its setting before inlet into combustion chamber providing transmission of heat from exhaust gases to heat pump by means of heat tube with radial and axial system of channels filled with low-boiling heat carrying agent. Heat pump has hermetically sealed rotor filled with heavy inert gas or mixture of such gases. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg