Systems and methods for controlling fluid injections

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10082098
APP PUB NO 20180112621A1
SERIAL NO

15299795

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Abstract

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A vehicle includes a combustion engine having at least one cylinder to burn a fuel, and a fuel injector to supply a fuel mass to the at least one cylinder. The vehicle also includes a controller programmed to cause the fuel injector supply a series of fuel pulses that sum to an aggregate target fuel mass. The controller is also programmed to adjust a commanded duration of a subsequent pulse of the series of pulses from a target pulse duration value based on at least one of a dwell time since a preceding pulse, a fuel mass of the preceding pulse, and an opening delay of the preceding pulse.

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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
Hu, Yiran Shelby Township, US 44 169
Parrish, Scott E Farmington Hills, US 32 132

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