Highly Accurate Continuous-Flow Vaporized Fuel Supply for Large Dynamic Power Ranges

Methods and systems for accurate and precise fuel supply control for continuous-flow of gaseous fuel to an internal combustion engine over a large dynamic power range, including a dual-stage valve that allows optimal control-a first stage in the form of a voice-coil driven electronic pressure regula...

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Hauptverfasser: Guglielmo, Kennon, Walser, Michael W, Sanders, Justin H, Walser, Randall W, Cole, Christopher M, Grogan, Joseph, Shouse, Kenneth
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creator Guglielmo, Kennon
Walser, Michael W
Sanders, Justin H
Walser, Randall W
Cole, Christopher M
Grogan, Joseph
Shouse, Kenneth
description Methods and systems for accurate and precise fuel supply control for continuous-flow of gaseous fuel to an internal combustion engine over a large dynamic power range, including a dual-stage valve that allows optimal control-a first stage in the form of a voice-coil driven electronic pressure regulator, and a second stage in the form of a voice-coil-driven choked-flow valve; monitoring the pressure of the fuel intermediate the two stages and making appropriate adjustments to the first stage via a pressure actuator loop; feeding the gaseous fuel mixture through a unitary block assembly into the second stage; monitoring the pressure of the air/fuel mixture and making appropriate adjustments to the second stage via a valve actuator control loop.
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subjects BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
title Highly Accurate Continuous-Flow Vaporized Fuel Supply for Large Dynamic Power Ranges
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