Perkins Engines Company Limited

Menelaos Chatzakis

Prabhu Ramasamy

Owen Daniel Else

Geoffrey Kerss

Adam Dudley

Owen Else

The present disclosure is directed towards an engine assembly comprising a crankcase, a crankshaft, a lubrication system and fluid guide arrangement. During rotation the crankshaft is configured to drive a crankcase fluid flow in a crankcase chamber. The lubrication system comprises a lubricant drain for a drain fluid flow therethrough extending to a drain aperture at the crankcase chamber. The fluid guide arrangement is located adjacent or in proximity to the drain aperture. The fluid guide arrangement is configured for guiding crankcase fluid flow away from the drain aperture and/or for reducing the pressure of the crankcase fluid flow past the drain aperture, such that drain fluid flows from the lubricant drain.

Engine assembly

A turbocharger housing for an engine includes a specifically designed mounting interface provided at a turbine outlet of a turbine housing. In particular, the mounting interface includes a mounting flange that is inclined with respect to a plane that is orthogonal to the longitudinal direction of the turbocharger. In particular, in case of an arrangement where the turbocharger is arranged such that the shaft of the same extends substantially horizontally, the mounting flange of the turbine outlet is rotated by a predetermined angle of, for example, 20 degrees about the vertical axis.

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Peterborough, United Kingdom

Menelaos Chatzakis