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United States of America Patent

PATENT NO 8631643
APP PUB NO 20110146244A1
SERIAL NO

12644845

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Importance

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Abstract

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A power system comprising an engine that produces exhaust, a particulate filter that traps soot from the engine, and a controller that switches the power system from a first operation mode into a second operation mode to regenerate the particulate filter in response to a load on the engine changing and a threshold amount of time greater than zero passing after the load on the engine changed.

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Patent Owner(s)

  • PERKINS ENGINES COMPANY LIMITED

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eager, Antony Peterborough, GB 4 116
Farman, Alistair C Peterborough, GB 5 270

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