Back to results
US 12,601,670 B2Granted
Controlling a viscosity of fuel in a fuel control system with a vibratory meter
AssigneeMicro Motion, Inc.
InventorsPatrick John Zimmer, Steven M Jones, John Ansdell Houghton, Paul Benedetti
Life of this patent
Estimating the term…
Abstract
A method of controlling a viscosity of fuel in a fuel control system with a vibratory meter is provided. The method includes providing the fuel to the vibratory meter, measuring a property of the fuel with the vibratory meter, and generating a signal based on the measured property of the fuel. The method also includes providing the signal to a temperature control unit configured to control the temperature of the fuel provided to the vibratory meter.
Claims6
A method of controlling a viscosity of fuel in a fuel control system with a vibratory meter, the method comprised of:
- measuring a temperature control unit viscosity of the fuel using a temperature control unit coupled to a fuel line coupling an engine to a fuel source;
- providing the fuel to the Coriolis flow meter coupled to the fuel line between the temperature control unit and the engine;
- measuring a density of the fuel with the Coriolis flow meter;
- generating a signal with the Coriolis flow meter based on the density of the fuel;
- providing the signal based on the measured density of the fuel to the temperature control unit;
- determining a Coriolis flow meter viscosity of the fuel based on the density of the fuel and an empirically determined viscosity-density relationship of the fuel;
- and
- controlling the engine viscosity of the fuel, using the temperature control unit, by controlling the temperature of the fuel based on the Coriolis flow meter viscosity and the temperature control unit viscosity, wherein the signal comprises at least one of the density of the fuel or the Coriolis flow meter viscosity of the fuel.
5 more elements
Dependencies are inferred from the claim text.