The bogie (1) has an eddy current braking device extending under a frame (2) and moving in translation with respect to the frame between retracted and braking positions. The braking device includes an abutment element (20) moving with the braking device be...

Exhaust gases can bypass a turbocharger (10) to reduce its speed, but energy in the gases is then lost. A brake for a turbocharger can be implemented using at least one rotor (30) driven by the turbocharger rotatable shaft (15) and at least one stator (40)...

The device has a supply generator (34) producing electricity and comprising rotor coils (31-33) that are fastened to an axle (30) driven during movement of a vehicle. The supply generator has stator-sided generator coils (35-37) attached to current inputs ...

Exhaust gases can bypass a turbocharger (10) to reduce its speed, but energy in the gases is then lost. A brake for a turbocharger can be implemented using at least one rotor (30) driven by the turbocharger rotatable shaft (15) and at least one stator (40)...