Engine system with coolant collector

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United States of America Patent

PATENT NO 11454157
SERIAL NO

17119837

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Importance

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Abstract

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An internal combustion engine system including a cylinder block, a cylinder head attached to the cylinder block, an EGR cooler, and a coolant collector bracket is provided. The cylinder head includes a plurality of coolant passages. The coolant collector bracket is coupled to and between the cylinder head and the EGR cooler. The coolant collector bracket includes a plurality of coolant inlets directly coupled to a plurality of outlets of the plurality of coolant passages of the cylinder head. The coolant collector bracket also includes an EGR coolant outlet directly coupled to an inlet of the EGR cooler. The coolant collector bracket also includes an EGR cooler inlet directly coupled to an outlet of the EGR cooler.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC100 N E ADAMS STREET PEORIA IL 61629-6490

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burcar, Quinton M Peoria, US 6 3
Chen, Allen Y Dunlap, US 10 54
Gould,, III Deforest C Washington, US 5 3
Van, Farowe Jason L Brimfield, US 8 3
Walters, Dean W Rapid City, US 9 5

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