A turbocharger (11) according to the invention is characterized by including a motor (11b) that can rotationally drive a turbine/compressor (11a), a turbocharger housing (11c) in which the motor (11b) is mounted, a lead-in passage (25) one end of which is ...

The power system consists of an i.c. engine (1) with gas inlet (2) and exhaust (3) systems, and a pressurised gas accumulator (4) linked to a control unit (5). The accumulator has an outlet (13) connected through a valve (14) to a turbocompressor (15) whic...

The present invention relates to an electrically assisted turbocharger device comprising a turbocharger composed of at least one turbine and a compressor, and an electric machine providing electrical assistance. The electric machine (20, 21) is of the asyn...