LONG-ROUTE EGR SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20180320640A1
SERIAL NO

15589177

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Exhaust gas recirculation systems are provided for an internal combustion engine. The system includes an exhaust conduit configured to receive exhaust gas from the internal combustion engine. A junction is disposed to receive the exhaust gas from the exhaust conduit. An EGR conduit is connected with the junction and configured to recirculate a portion of the exhaust gas to the internal combustion engine. A tailpipe is connected with the junction and configured to discharge at least a portion of the exhaust gas to atmosphere. A control valve is disposed at the junction and is configured to control entry of the exhaust gas into the EGR conduit, and the control valve is configured to throttle entry of the exhaust gas into the tailpipe.

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Patent Owner(s)

Patent OwnerAddress
GM GLOBAL TECHNOLOGY OPERATIONS LLCP O BOX 300 M/C 482-C24-A65 DETROIT MI 48265-3000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
RACCA, Alberto Cavallermaggiore (CN), IT 13 23

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