Turbocharger supported by electro power e.g. for motor vehicle engines, has electric motors and separated compressor section according to load pressure

摘要

The turbocharger has electric motors and a separated compressor section according to the load pressure required. The compressor is propelled from the electric motor and from the exhaust-gas from an engine. The separation of the two drives is managed by a pinch roll free-wheel (10), which causes the drive to take place.