Engine assembly including cylinder head oil gallery

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8820277
APP PUB NO 20120227688A1
SERIAL NO

13042852

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cylinder head assembly includes a first member coupled to an engine block and a second member coupled to the first member. The first member defines a first port in communication with a first cylinder and a second port in communication with a second cylinder. The second member defines a longitudinally extending portion located on a first lateral half of the first member. A first control passage and a second control passage are defined between the first member and the longitudinally extending portion of the second member. The second member defines a wall separating the first and second control passages from one another.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLC300 RENAISSANCE CENTER MAIL CODE 482-C24-A68 P O BOX 300 DETROIT MI 48265

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gallon, Robert Jack Northville, US 5 35
Jarrett, Mark Arthur Davison, US 1 4
Luchansky, Kevin M Sterling Heights, US 17 80
Miller,, III William F Beverly Hills, US 3 5
Moon, Joseph J Clawson, US 26 159

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