Patent ID: 9133730
Filing Date: 2015-09-15
Classification: F01D,F01N,F02B

Abstract:
1. An exhaust turbocharger comprising: a cylinder head presenting an exhaust gas outlet that forms a single port in the cylinder head that is directly open to a plurality of exhaust ports; a turbine housing integrally formed with an exhaust manifold and connected to the exhaust gas outlet, an intake connection of the turbine housing integrally connected to the exhaust manifold, the intake connection comprising a single exhaust gas intake, wherein the single exhaust gas intake is formed by a depression in the cylinder head in cooperation with a depression in the exhaust manifold and extends along and covers the plurality of exhaust ports wherein the cylinder head includes a first water circuit opening that completely surrounds the exhaust gas outlet and wherein the turbine housing includes a second water circuit opening that mates with the first water circuit opening to allow cooling water to flow between the cylinder head and the turbine housing completely around the exhaust gas outlet.