Patent ID: 6101812
Filing Date: 2000-08-15
Classification: F01D,F02B,F02D,Y02T

Abstract:
A motor brake arrangement for an internal combustion engine including an exhaust gas turbocharger having a turbine with a turbine wheel and two flow passages separated by a separation wall for guiding gas onto said turbine wheel, a compressor, an exhaust gas duct extending from said engine and through said turbine, a shut-off valve arranged in said exhaust gas duct upstream of said turbine and at least one bypass line connected to said exhaust gas upstream of said duct shutoff valve and extending to said turbine so as to supply gas under pressure from said exhaust gas duct to said turbine adjacent said turbine wheel through said flow passages, said separation wall including radial channels to which said bypass line is connected for supplying air under pressure thereto, said separation wall further including nozzles for directing said air from said radial channels onto said turbine wheel.