Regulation method for fuel injection system
AssigneeOrbital Engine Company (Australia) Pty. Limited
InventorsRaymond John Hill, Luke Newman Henry Andersen, Keith Melbourne
Life of this patent
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Abstract
A method of regulating gas pressure in a dual fluid fuel injection system for an internal combustion engine having at least one delivery injector, including; determining when the gas pressure supplied to the fuel injection system is above a desired level; and opening the at least one delivery injector of the dual fluid fuel injection system for a determined duration when the gas pressure is above the desired level to allow gas to be passed through the delivery injector and thereby regulate the gas pressure of the supplied gas.
Claims19
A method of regulating gas pressure in a dual fluid fuel injection system for an internal combustion-engine having at least one delivery injector during running of the engine, including;
- determining when the gas pressure supplied to the fuel injection system is above a desired level;
- and
- opening the at least one delivery injector of the dual fluid fuel injection system for a determined duration when the gas pressure is above the desired level to allow gas to be passed through the delivery injector and thereby regulate the gas pressure of the supplied gas.
Dependencies are inferred from the claim text.