Control Strategy In Gaseous Fuel Internal Combustion Engine

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United States of America Patent

APP PUB NO 20140136079A1
SERIAL NO

13677429

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Abstract

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Controlling a gaseous fuel internal combustion engine includes receiving a signal indicative of a desired state of an operating parameter of the engine dependent upon a fueling rate, and tracking the desired state via adjusting a pressure drop from a gaseous fuel common rail to an intake conduit such that the fueling rate is adjusted toward a fueling accordant with the desired state. The control further includes limiting an error in the tracking via executing the adjustment of the pressure drop responsive to a fluid pressure disturbance within the intake conduit.

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Patent Owner(s)

Patent OwnerAddress
CATERPILLAR INC100 NE ADAMS ST AH 9510 PEORIA IL 61629

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barnes, Travis US 8 44
Gallmeyer, Christopher F US 26 125
Lin, David James US 2 10
Sivasubramanian, Arvind US 35 133

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