Systems and methods for providing a heating cycle to an after-treatment system of a vehicle

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12247506
APP PUB NO 20240011422A1
SERIAL NO

18221969

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of providing a heating cycle for an after-treatment system is described. The method comprises initiating a pre-charge cycle of a DCDC converter and determining a temperature of the after-treatment system. In response to determining the temperature of the after-treatment system is below a threshold temperature and the pre-charge is complete, the method further comprises operating a solid-state switch to electrically connect a high voltage power source to a heating element to of the after-treatment system, and heating the after-treatment system with the heating element until the after-treatment system reaches the threshold temperature.

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Patent Owner(s)

  • FORD GLOBAL TECHNOLOGIES, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cox, David London, GB 154 3097
Hesketh, David Ingatestone, GB 34 363
Petridis, Themi Bishop's Stortford, GB 17 90

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