Cooling moat for upper cylinder liner seal

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United States of America Patent

PATENT NO 9624869
APP PUB NO 20160053711A1
SERIAL NO

14463891

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Importance

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Abstract

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A cylinder liner associated with an internal combustion engine includes a cooling moat to reduce temperatures at an upper cylinder liner seal. The cooling moat may have a gap extending upwardly toward an inner running surface of the cylinder liner to supply coolant to an upper portion of the cylinder liner. The cooling moat may be provided at a location between the inner running surface of the cylinder liner and a groove for the upper cylinder liner seal.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INCPEORIA IL

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Batta, Christopher West Lafayette, US 3 16
Bowman, Thomas Greenfield, US 7 22

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