POWER UNIT WITH SUPERCHARGED INTERNAL COMBUSTION ENGINE Russian patent published in 2009 - IPC F02G5/02 F02B37/00 

FIELD: engines and pumps.

SUBSTANCE: invention is related to transport vehicle or stationary power unit that comprises supercharged internal combustion engine supplied from turbocompressor that operates on spent gases, as drive source, and components supplied by heat from medium available in closed circuit of medium. Turbine (4) of turbocompressor (2) operating on spent gases is used and/or arranged in the form of heating source, and for that purpose turbine casing (10) has heat exchanger (12) outside, which is located in circuit (3, 3') of medium or arranged with the possibility of connection in it, and in internal space (13) of which medium passed directly or along channels is heated by application of at least radiated thermal energy of turbine hot body (10).

EFFECT: invention provides utilisation of turbine casing wall thermal radiation for fast and quite strong heating of medium that passes through heat exchanger.

25 cl, 10 dwg