US Patent:
20120266846, Oct 25, 2012
Inventors:
Michael Kilbourne - Caledonia WI, US
International Classification:
F02M 51/00
Abstract:
A dual fuel system and method for an engine including a liquid fuel supply subsystem for supplying liquid fuel to the engine and an electronic control module configured to control, via one or more liquid fuel control signals, the amount of liquid fuel supplied to the engine based on one or more sensor signals. A gaseous fuel supply subsystem is configured to supply gaseous fuel to the engine and an electronic controller subsystem responsive to liquid fuel control signal(s) is configured to determine, based on the liquid fuel control signals, a modified amount of liquid fuel and an amount of gaseous fuel to be supplied to the engine for dual fuel operation.
