Arvin Technologies, Inc.

Emcon Technologies LLC

Faurecia Emissions Control Technologies Usa, LLC

Yougen Kong

William Taylor, Iii

Wilbur H Crawley

Randall J Johnson

Samuel N Crane, Jr

John B Abel

Nicholas John Birkby

Tomasz Kozakiewicz

Shoja Farr

David Pearson

Christopher R Huffmeyer

Christopher Huffmeyer

William Taylor

A method of operating an emission abatement assembly includes separating the exhaust gas flow entering through the gas inlet port of the fuel-fired burner into a combustion flow which is advanced through the combustion chamber, and a bypass flow which bypasses the combustion chamber. An emission abatement assembly is also disclosed.

Method and apparatus for directing exhaust gas through a fuel-fired burner of an emission abatement assembly

A method of operating a control unit of an emission abatement assembly includes communicating with an engine control unit of an internal combustion engine. An emission abatement assembly is also disclosed.

Method and apparatus for controlling a fuel-fired burner of an emission abatement assembly

An apparatus comprises a combustion engine, an emission abatement device, and a turbocharger. The emission abatement device is fluidly coupled to the engine to receive exhaust gas therefrom. The turbocharger comprises an air compressor that is fluidly coupled to the engine to supply pressurized air to the engine and that is fluidly coupled to the emission abatement device via a flow path not including any combustion section of the engine to supply pressurized air to the emission abatement device. An associated method is disclosed.

Method and apparatus for supplying air to emission abatement device by use of turbocharger

An emission abatement assembly includes one or more DPNR devices for removing both NOand particulate soot from the exhaust gas of an internal combustion engine. Reformate gas from a fuel reformer is used to selectively regenerate the DPNR device or devices. A method of operating an emission abatement assembly is also disclosed.

Apparatus and method for operating a fuel reformer to regenerate a DPNR device

An emission abatement assembly includes a pair of NOtraps arranged in a parallel arrangement. A fuel reformer generates a reductant fluid in the form of a reformate gas which is selectively supplied one of the traps during regeneration thereof. During regeneration of the trap, engine exhaust gas is directed through the other trap. A catalyzed soot filter is positioned downstream of the NOtraps. A method of operating an emission abatement assembly is also disclosed.

Method and apparatus for removing NOx and soot from engine exhaust gas

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Greenwood, IN, United States of America

Yougen Kong