Aftertreatment heater power electronics

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12152523
APP PUB NO 20220364488A1
SERIAL NO

17645626

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Importance

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Abstract

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Systems include a prime mover that generates power for a mobile vehicle; a power converter that receives a portion of the generated power, and provides configured electrical power to an aftertreatment heater device configured to selectively heat an exhaust fluid of the prime mover; at least one aftertreatment component positioned downstream of the aftertreatment heater device, and configured to treat a constituent of the exhaust fluid; and a controller including an operating conditions circuit structured to interpret an operating parameter of one of the power converter, the aftertreatment heater device, the prime mover, or the exhaust fluid; a heater management circuit that determines a heating power value in response to the operating parameter; and a heater control circuit that provides a heating command in response to the heating power value; and wherein the power converter is responsive to the heating command to heat the exhaust fluid of the prime mover.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
EATON INTELLIGENT POWER LIMITEDDUBLIN 4

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Behringer, Sarah Elizabeth Redford, US 9 31
Downing, Nicole Ferndale, US 6 31
McCarthy,, Jr James E Kalamazoo, US 83 536
Mercer, Elizabeth Jane West Bloomfield, US 7 50
Stoltz, Thomas Joseph Allen Park, US 20 170
Yeranosian, Viken Rafi Farmington Hills, US 7 50

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