Patent ID: 6120246
Filing Date: 2000-09-19
Classification: F01D,F02C,F05D

Abstract:
Turbo-compressor for an internal combustion engine comprising a centripetal turbine driven by the engine exhaust gases, said turbine containing a housing designed to receive a free-rotating wheel, said housing possessing an exhaust gas inlet intended to be connected to the exhaust manifold of the engine and extending perpendicular to the axis of rotation of the wheel, an intake pipe extended by an incurved passage machined inside the housing opening on the periphery of the wheel, so as to direct the exhaust gases radially toward the center of the wheel, in order to rotate the latter, a second interior passage collecting the exhaust gases at the outlet of the wheel and a discharge pipe whose outlet is intended to be connected to the exhaust line of the engine, said second passage being incurved, so that the axis of the exhaust gas outlet extends perpendicular to the axis of rotation of the wheel, wherein the axis of said exhaust gas outlet and the axis of said exhaust gas inlet are substantially on the same transverse plane relative to the axis of the wheel.