FIXED POSITIVE DISPLACEMENT EGR SYSTEM

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United States of America Patent

APP PUB NO 20140373528A1
SERIAL NO

13923228

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Abstract

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A fixed positive displacement exhaust gas recirculation (EGR) system includes an intake manifold in fluid communication with a fresh intake air source, an exhaust manifold, and an engine having at least one EGR cylinder and at least one non-EGR cylinder. The at least one EGR cylinder is in fixed fluid communication with the intake manifold such that substantially all of the exhaust gas flows from the at least one EGR cylinder to the intake manifold, and the at least one non-EGR cylinder is in communication with the exhaust manifold such that exhaust gas flows from the at least one non-EGR cylinder into the exhaust manifold.

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Patent Owner(s)

Patent OwnerAddress
PACCAR INC777 106 AVENUE NE BELLEVUE WA 98004

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gerty, Michael Bellingham, US 9 25
Nedelcu, Costi Mt. Vernon, US 4 26

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