Connecting rod with oil squirter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7249577
SERIAL NO

11375431

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A connecting rod includes a connecting rod body having a crank arm bore portion at a first end and a pin bore portion at a second end. A beam portion connects the crank arm bore portion and the pin bore portion. At least one oil squirter is provided within the crank arm bore portion. The oil squirter operates to selectively communicate oil to the underside of a piston. One of the oil squirters is a plain orifice oil squirter or a check valve regulated oil squirter.

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Patent Owner(s)

  • GM GLOBAL TECHNOLOGY OPERATIONS LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jiang, Xiaofei Troy, MI 35 131
Stanek, Jennifer M Clarkston, MI 3 16
Wu, Ko-Jen Troy, MI 42 443
Zhang, Jian Jun Oakland Township, MI 20 205

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