System and method for solar-powered control of exhaust after-treatment systems

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United States of America Patent

PATENT NO 9169763
APP PUB NO 20120255279A1
SERIAL NO

13083882

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Abstract

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A system and method for providing energy to auto systems such as systems after-treating exhaust. Energy may be received from a solar energy source electrically connected to an after-treatment system. At least some of the energy from the solar energy source may be provided to the after-treatment system to purify exhaust from an engine. A control module may provide at least some of the energy from the solar energy source to a heater, for example, to initiate heating the after-treatment system prior to starting the engine. The heater may heat the after-treatment to temperatures within a predetermined temperature range associated with optimal efficiency for the after-treatment system.

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Patent Owner(s)

  • GM GLOBAL TECHNOLOGY OPERATIONS LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Atluri, Venkata Prasad Ann Arbor, US 53 446
He, Yongsheng Sterling Heights, US 23 533
Najt, Paul M Bloomfield Hills, US 133 1953
Narayanaswamy, Kushal Sterling Heights, US 26 450
Raghavan, Madhusudan West Bloomfield, US 295 3743

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