Motor brake arrangement for a turbocharged engine

摘要

In a motor brake arrangement for an internal combustion engine including an exhaust gas turbocharger having a turbine, a compressor and an exhaust duct leading from the engine to the turbine, a shutoff valve is arranged in the exhaust duct upstream of the turbine and a bypass line is connected to the exhaust duct upstream of the shutoff valve and extends to the turbine to supply gas under pressure from the exhaust duct to the turbine adjacent the turbine wheel.