Caterpillar Inc.

Parthipan Subramanian

Jason Lee Van Farowe

Allen Yao Chen

Thomas L Atwell

Aaron Gary Heintz

John W Milem

Suresh Babu Chennagowni

Phani Chandar Reddy Konatham

Khairul Hassan

David L Lueders

Jason L Van Farowe

Allen Y Chen

Aaron Heintz

David Lueders

Phani Konatham

An internal combustion engine having an engine block and one or more cylinder heads. The engine block houses a plurality of cylinder liners and includes a cylinder liner coolant jacket below an upper planar surface of the engine block and in fluid communication with the plurality of cylinder liners. The one or more cylinder heads are attached to the upper planar surface of the engine block and each of the one or more cylinder heads including one or more cylinder head coolant jackets and one or more downward coolant passages extending from the one or more cylinder head coolant jackets to the cylinder liner coolant jacket for delivering coolant from the one or more cylinder head coolant jackets to the cylinder liner coolant jacket.

Internal combustion engine with top-down cooling

Growing community of inventors

Chennai, India

Parthipan Subramanian