Gas exhaust device for turbocharged internal combustion engine, has terminal loop arranged toward collector permitting gas from collector to enter in contact with outer wall of collector, and insulation case connected to turbine

摘要

#CMT# #/CMT# The device has an exhaust manifold (1) and a turbo compressor (2) with a compressor (3) to receive fresh air by a duct connected to a fresh air inlet. An insulation case (12) reduces gas heat loss between outlets of cylinders of an internal combustion engine and inlets situated in a processing unit of an exhaust line. A terminal loop (9a) is arranged toward the collector permitting the gas from the collector to enter in contact with an outer wall (1a) of the collector. The loop exits a turbine (7) of the turbo compressor (2), and the case is connected to the turbine. #CMT#USE : #/CMT# Gas exhaust device for a turbocharged internal combustion engine. #CMT#ADVANTAGE : #/CMT# The insulation case limits the heat loss on exhaust ducts, while permitting better heat balance of the device and increasing the efficiency of the device. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a turbocharged gas exhaust device. 1 : Exhaust manifold 1a : Outer wall 2 : Turbo compressor 3 : Compressor 7 : Turbine 9a : Terminal loop 12 : Insulation case.