Supercharged turbocompound engine

摘要

A turbocompound engine apparatus comprising:
an internal combustion engine (1), in particular a diesel engine, having an air intake line (2) and a exhaust line (3);
a first turbosupercharger (5) arranged on said intake line;
a first turbine (6) arranged on said exhaust line suitable to drive said first turbosupercharger;
a second turbine (7) arranged on said exhaust line suitable to supply mechanical energy to said engine;
a second supercharger (11) arranged on said intake line suitable to receive mechanical energy from said engine and/or from said second turbine.