Monovalve with integrated fuel injector and port control valve, and engine using same

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United States of America Patent

PATENT NO 6474295
SERIAL NO

09892689

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Importance

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Abstract

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Each cylinder of an internal combustion engine includes a combined gas exchange valve and fuel injector with a port control valve. The port control valve operates to open either an intake passage or an exhaust passage. The operation of the combined device is controlled by a pair of electrical actuators. The device is hydraulically actuated.

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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
Milam, David M Metamora, IL 9 162

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