Piston balancing heat dissipation and combustion properties in internal combustion engine

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United States of America Patent

PATENT NO 10294888
APP PUB NO 20180058371A1
SERIAL NO

15254704

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Abstract

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A piston for an internal combustion engine includes a piston crown having a combustion bowl formed therein, a piston rim extending circumferentially around the combustion bowl and a heat-dissipating chamfer between the combustion bowl and the piston rim. The chamfer is structured by way of at least one of size, angle, or material thickness to an oil gallery to balance heat dissipation with combustion properties. Related methodology is disclosed.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC100 NE ADAMS STREET PEORIA IL 61629-9510

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harmon, Aaron Dunlap, US 9 114
Lulla, Nikhil Peoria, US 1 2
Zhang, Shu Dunlap, US 90 617

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