Patent ID: 9587588
Date: 2017-03-07
CPC Classifications: F01N,F02B,F02C,F02F,F02M,F05D,Y02T

Claim:
1. A system for an engine, comprising: a cylinder head that includes a plurality of exhaust passages collecting exhaust gas in an exhaust collector contained within the cylinder head, the exhaust collector including a wastegate; a turbocharger comprising: one or more turbines including a rotor stage, one or more compressors, and one or more shafts coupling the one or more turbines to the one or more compressors; at least one of the one or more turbines and rotor stage located within the cylinder head; and a hot gas collector arranged within and fabricated as a part of a turbocharger bearing housing, the turbocharger bearing housing directly mounted to the cylinder head; wherein when the wastegate is activated, exhaust gas bypasses the one or more turbines and enters an exhaust outlet included in the turbocharger bearing housing.