Liner for engine cylinder with lower liner support

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10895218
APP PUB NO 20200248645A1
SERIAL NO

16265086

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cylinder liner for a cylinder bore of an internal combustion engine is provided. The cylinder liner including a hollow cylindrical body and a coolant cavity defined between a sidewall of the cylinder bore and an outer surface of the cylinder liner. A plurality of lower seal grooves are provided in the outer surface of the cylinder liner. A lower liner support is arranged between an uppermost one of the lower seal grooves and the coolant cavity. The lower liner support has an asymmetric configuration in a circumferential direction such that a clearance between the sidewall of the cylinder bore and the outer surface of the cylindrical body is relatively less in an area surrounding a thrust/anti-thrust plane and is relatively more in an area surrounding a perpendicular plane.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INCPATENT DEPARTMENT 100 N E ADAMS STREET PEORIA IL 61629

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bochart, Michael R Washington, US 8 34

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