Turbocharged Internal Combustion Engine With Pre-Charge Air Cooler

摘要

An internal combustion engine is provided including an engine block defining a plurality of cylinders. A cylinder head is attached to the engine block and includes a plurality of intake ports and a plurality of exhaust ports in communication with the plurality of cylinders. An intake manifold is in communication with the plurality of intake ports and an exhaust passages connect to the plurality of exhaust ports. A turbocharger is in communication with the exhaust passage and has an impeller driven by exhaust gasses from the exhaust passage. The turbocharger includes a compressor for supplying compressed air to the throttle body. A water-to-air pre-charge air cooler is disposed in a flow passage between an outlet of the compressor and the throttle body.

主权项

1. An internal combustion engine, comprising:
an engine block defining a plurality of cylinders; a cylinder head attached to the engine block and including a plurality of intake ports and a plurality of exhaust ports in communication with the plurality of cylinders; an intake manifold in communication with the plurality of intake ports, wherein the intake manifold includes an integrated water-to-air charge air cooler; a throttle body disposed upstream of the intake manifold; an exhaust passage connected to the plurality of exhaust ports; an turbocharger in communication with the exhaust passage and having an impeller driven by exhaust gases from the exhaust passage, the turbocharger including a compressor for supplying compressed air to the throttle body; and a water-to-air pre-charge air cooler disposed between an outlet of the compressor and the throttle body.