Method and system for a HC trap

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United States of America Patent

PATENT NO 9951669
SERIAL NO

15280868

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Abstract

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Methods and systems are provided for a HC trap in a bypass passage. In one example, a method may include closing a diverter valve to flow exhaust gas from a main exhaust passage to the bypass passage during a cold-start.

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Patent Owner(s)

  • FORD GLOBAL TECHNOLOGIES, LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cavataio, Giovanni Dearborn, US 55 406
Uhrich, Michael James West Bloomfield, US 104 1375
Ulrey, Joseph Norman Dearborn, US 271 4402

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