Method and apparatus for trapping and purging soot from a fuel reformer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7244281
APP PUB NO 20050086865A1
SERIAL NO

10693242

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Abstract

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A plasma fuel reformer assembly for producing reformate gas includes a fuel reformer having an air/fuel input assembly, an electrode assembly, and a soot trap positioned downstream of the electrode assembly. The electrode assembly includes a first electrode and a second electrode that is spaced apart from the first electrode. The fuel reformer further includes a reformer controller electrically coupled to the air/fuel input assembly. The reformer controller includes a processing unit electrically connected to a memory unit. Stored in the memory unit is a plurality of memory instructions that, when executed by the processing unit, causes the processing unit to: operate the air/fuel input assembly so as to advance a first air/fuel mixture with a first air-to-fuel ratio into the fuel reformer, determine if a soot purge of the soot trap is to be performed and generate a purge-soot signal in response thereto, and operate the air/fuel input assembly so as to advance a second air/fuel mixture having a second air-to-fuel ratio greater than the first air-to-fuel ratio into the fuel reformer.

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Patent Owner(s)

Patent OwnerAddress
ARVIN TECHNOLOGIES INC2135 WEST MAPLE ROAD TROY MI 48084

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crane, Jr Samuel N Columbus, IN 3 53
Taylor, III William Columbus, IN 10 150

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