Patents by Inventor Manus P. Henry
Manus P. Henry has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20110016988Abstract: A flowmeter is disclosed. The flowmeter includes a vibratable flowtube, and a driver connected to the flowtube that is operable to impart motion to the flowtube. A sensor is connected to the flowtube and is operable to sense the motion of the flowtube and generate a sensor signal. A controller is connected to receive the sensor signal. The controller is operable to determine an individual flow rate of each phase within a multi-phase flow through the flowtube.Type: ApplicationFiled: March 10, 2010Publication date: January 27, 2011Applicant: INVENSYS SYSTEMS, INC.Inventors: Michael S. Tombs, Manus P. Henry, Mihaela D. Duta, Robbie Lansangan, Robert E. Dutton, Wade M. Mattar
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Publication number: 20110016986Abstract: Flowmeters are described in which a sensor signal received from a sensor that is attached to vibratable flowtube, so as to determine properties of a fluid within the flowtube, contains a drive signal component and a Coriolis mode component. The flowmeters are operable to determine drive parameters of the drive signal component, as well as Coriolis parameters of the Coriolis mode component. By analyzing the sensor signal based on the drive signal parameters, and not on the Coriolis signal parameters, the flowmeters are able to provide stable and accurate determinations of the properties of the fluid.Type: ApplicationFiled: April 16, 2010Publication date: January 27, 2011Applicant: INVENSYS SYSTEMS, INC.Inventor: Manus P. Henry
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Patent number: 7784360Abstract: A flowmeter is disclosed. The flowmeter includes a vibratable conduit, and a driver connected to the conduit that is operable to impart motion to the conduit. A sensor is connected to the conduit and is operable to sense the motion of the conduit and generate a sensor signal. A controller is connected to receive the sensor signal. The controller is operable to detect a single-phase flow condition and process the sensor signal using a first process during the single-phase flow condition to generate a validated mass-flow measurement. The controller is also operable to detect a two-phase flow condition and process the sensor signal using a second process during the two-phase flow condition to generate the validated mass-flow measurement.Type: GrantFiled: July 14, 2008Date of Patent: August 31, 2010Assignee: Invensys Systems, Inc.Inventors: Manus P. Henry, Maria Jesus De La Fuente
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Publication number: 20100217536Abstract: A bunker fuel transfer system that includes a multi-measurement metering system and bunkering receipt issuing equipment (BRIE). The bunker fuel transfer system can be installed on either the bunker barge or the ship receiving the bunker fuel. Various implementations can provide for quantity certainty of bunker fuel delivery transactions, and can provide for automated bunker fuel transfer reports. The bunker fuel transfer reports can include details and trends of the bunker fuel transfers to allow for quantity measurement validation. In addition, some implementations may provide for quality validation by including pertinent measurements, which can be included in the reports.Type: ApplicationFiled: August 6, 2009Publication date: August 26, 2010Applicant: Invensys Systems, Inc.Inventors: Richard P. Casimiro, Mihaela D. Duta, Manus P. Henry, Michael S. Tombs, Feibiao B. Zhou
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Publication number: 20100211346Abstract: A multi-phase process fluid is passed through a vibratable flowtube. Motion is induced in the vibratable flowtube. A first apparent property of the multi-phase process fluid based on the motion of the vibratable flowtube is determined, and an apparent intermediate value associated with the multi-phase process fluid based on the first apparent property is determined. A corrected intermediate value is determined based on a mapping between the intermediate value and the corrected intermediate value. A phase-specific property of a phase of the multi-phase process fluid is determined based on the corrected intermediate value.Type: ApplicationFiled: November 6, 2009Publication date: August 19, 2010Applicant: INVENSYS SYSTEMS, INC.Inventors: Manus P. Henry, Michael S. Tombs
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Patent number: 7726203Abstract: A flowmeter is disclosed. The flowmeter includes a vibratable flowtube, and a driver connected to the flowtube that is operable to impart motion to the flowtube. A sensor is connected to the flowtube and is operable to sense the motion of the flowtube and generate a sensor signal. A controller is connected to receive the sensor signal. The controller is operable to determine a first flow rate of a first phase within a two-phase flow through the flowtube and determine a second flow rate of a second phase within the two-phase flow.Type: GrantFiled: March 14, 2007Date of Patent: June 1, 2010Assignee: Invensys Systems, Inc.Inventors: Wade M. Mattar, Manus P. Henry, Mihaela D. Duta, Michael S. Tombs
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Publication number: 20100107778Abstract: A controller for a flowmeter includes an input module operable to receive a sensor signal from a sensor connected to a vibratable flowtube. The sensor signal is related to a fluid flow through the flowtube. The controller also includes a signal processing system operable to receive the sensor signal, determine sensor signal characteristics, and output drive signal characteristics for a drive signal applied to the flowtube. An output module is operable to output the drive signal to the flowtube and a control system is operable to modify the drive signal and thereby maintain oscillation of the flowtube during a transition of the flowtube from a substantially empty state to a substantially full state.Type: ApplicationFiled: October 31, 2007Publication date: May 6, 2010Applicant: INVENSYS SYSTEMS, INC.Inventors: Manus P. Henry, David W. Clarke, James H. Vignos
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Patent number: 7711501Abstract: Flowmeters are described in which a sensor signal received from a sensor that is attached to vibratable flowtube, so as to determine properties of a fluid within the flowtube, contains a drive signal component and a coriolis mode component. The flowmeters are operable to determine drive parameters of the drive signal component, as well as coriolis parameters of the coriolis mode component. By analyzing the sensor signal based on the drive signal parameters, and not on the coriolis signal parameters, the flowmeters are able to provide stable and accurate determinations of the properties of the fluid.Type: GrantFiled: December 10, 2007Date of Patent: May 4, 2010Assignee: Invensys Systems, Inc.Inventor: Manus P. Henry
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Patent number: 7698954Abstract: A flowmeter is disclosed. The flowmeter includes a vibratable flowtube, and a driver connected to the flowtube that is operable to impart motion to the flowtube. A sensor is connected to the flowtube and is operable to sense the motion of the flowtube and generate a sensor signal. A controller is connected to receive the sensor signal. The controller is operable to determine an individual flow rate of each phase within a multi-phase flow through the flowtube.Type: GrantFiled: March 5, 2007Date of Patent: April 20, 2010Assignee: Invensys Systems, Inc.Inventors: Michael S. Tombs, Manus P. Henry, Mihaela D. Duta, Robbie Lansangan, Robert E. Dutton, Wade M. Mattar
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Patent number: 7643949Abstract: Flowmeters are described in which a sensor signal received from a sensor that is attached to vibratable flowtube, so as to determine properties of a fluid within the flowtube, contains a drive signal component and a coriolis mode component. The flowmeters are operable to determine drive parameters of the drive signal component, as well as coriolis parameters of the coriolis mode component. By analyzing the sensor signal based on the drive signal parameters, and not on the coriolis signal parameters, the flowmeters are able to provide stable and accurate determinations of the properties of the fluid.Type: GrantFiled: February 25, 2008Date of Patent: January 5, 2010Assignee: Invensys Systems, Inc.Inventor: Manus P. Henry
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Publication number: 20090277281Abstract: Startup and operational techniques for a digital flowmeter are described. The techniques select an optimal mode of operation for the digital flowmeter, depending on a current environment of the flowmeter. For example, during a startup operation of the flowmeter, the mode of operation might include a random sequence mode, in which filtered, random frequencies are applied as a drive signal to a flowtube associated with the digital flowmeter. Once the flowtube reaches a resonant mode of vibration, the digital flowmeter may transition to a positive feedback mode, in which a sensor signal representing a motion of the flowtube is fed back to the flowtube as a drive signal, as part of a feedback loop. Once an oscillation of the flowtube is achieved and analyzed, a digital synthesis mode of operation may be implemented, in which the analyzed sensor signals are used to synthesize the drive signal.Type: ApplicationFiled: February 6, 2009Publication date: November 12, 2009Applicant: Invensys Systems, Inc.Inventors: Manus P. Henry, Mayela E. Zamora
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Patent number: 7617055Abstract: A multi-phase process fluid is passed through a vibratable flowtube. Motion is induced in the vibratable flowtube. A first apparent property of the multi-phase process fluid based on the motion of the vibratable flowtube is determined, and an apparent intermediate value associated with the multi-phase process fluid based on the first apparent property is determined. A corrected intermediate value is determined based on a mapping between the intermediate value and the corrected intermediate value. A phase-specific property of a phase of the multi-phase process fluid is determined based on the corrected intermediate value.Type: GrantFiled: August 28, 2007Date of Patent: November 10, 2009Assignee: Invensys Systems, Inc.Inventors: Manus P. Henry, Michael S. Tombs
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Patent number: 7571062Abstract: A controller for a flowmeter includes an input module operable to receive a sensor signal from a sensor connected to a vibratable flowtube. The sensor signal is related to a fluid flow through the flowtube. The controller also includes a signal processing system operable to receive the sensor signal, determine sensor signal characteristics, and output drive signal characteristics for a drive signal applied to the flowtube. An output module is operable to output the drive signal to the flowtube and a control system is operable to modify the drive signal and thereby maintain oscillation of the flowtube during a transition of the flowtube from a substantially empty state to a substantially full state.Type: GrantFiled: October 31, 2006Date of Patent: August 4, 2009Assignee: Invensys Systems, Inc.Inventors: Manus P. Henry, David W. Clarke, James H. Vignos
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Patent number: 7509219Abstract: Techniques are described for accurately measuring a density or other parameter of a fluid traveling through a vibratable conduit, using a flowmeter. The techniques involve obtaining measurements of a frequency of vibration of the conduit, as a function of a phase difference between two sensors measuring the vibration. Using the measurements, a corrected frequency corresponding to a zero phase difference can be estimated, and this corrected frequency can be used to perform density calculations. These techniques remove an undesirable dependency between the frequency/phase difference variables.Type: GrantFiled: April 25, 2006Date of Patent: March 24, 2009Assignee: Invensys Systems, Inc.Inventors: Manus P. Henry, Mayela E. Zamora
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Patent number: 7505854Abstract: Startup and operational techniques for a digital flowmeter are described. The techniques select an optimal mode of operation for the digital flowmeter, depending on a current environment of the flowmeter. For example, during a startup operation of the flowmeter, the mode of operation might include a random sequence mode, in which filtered, random frequencies are applied as a drive signal to a flowtube associated with the digital flowmeter. Once the flowtube reaches a resonant mode of vibration, the digital flowmeter may transition to a positive feedback mode, in which a sensor signal representing a motion of the flowtube is fed back to the flowtube as a drive signal, as part of a feedback loop. Once an oscillation of the flowtube is achieved and analyzed, a digital synthesis mode of operation may be implemented, in which the analyzed sensor signals are used to synthesize the drive signal.Type: GrantFiled: July 18, 2006Date of Patent: March 17, 2009Assignee: Invensys Systems, Inc.Inventors: Manus P. Henry, Mayela E. Zamora
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Publication number: 20090019947Abstract: A flowmeter is disclosed. The flowmeter includes a vibratable conduit, and a driver connected to the conduit that is operable to impart motion to the conduit. A sensor is connected to the conduit and is operable to sense the motion of the conduit and generate a sensor signal. A controller is connected to receive the sensor signal. The controller is operable to detect a single-phase flow condition and process the sensor signal using a first process during the single-phase flow condition to generate a validated mass-flow measurement. The controller is also operable to detect a two-phase flow condition and process the sensor signal using a second process during the two-phase flow condition to generate the validated mass-flow measurement.Type: ApplicationFiled: July 14, 2008Publication date: January 22, 2009Applicant: INVENSYS SYSTEMS, INC.Inventors: Manus P. Henry, Maria Jesus de la Fuente
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Publication number: 20080294366Abstract: A measurement processing system is disclosed for fusing measurement data from a set of independent self-validating (SEVA™) process sensors monitoring the same real-time measurand in order to generate a combined best estimate for the value, uncertainty and measurement status of the measurand. The system also provides consistency checking between the measurements. The measurement processing system includes a first process sensor and a second process sensor. Each of the first and second process sensors receive a measurement signal from a transducer and generate independent process metrics. A measurement fusion block is connected to the first and second process sensors, the measurement fusion block is operable to receive the independent process metrics and execute a measurement analysis process to analyze the independent process metrics and generate the combined best estimate of the independent process metrics.Type: ApplicationFiled: July 25, 2008Publication date: November 27, 2008Applicant: Invensys Systems, Inc.Inventors: Manus P. Henry, Mihaela D. Duta
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Publication number: 20080262756Abstract: Flowmeters are described in which a sensor signal received from a sensor that is attached to vibratable flowtube, so as to determine properties of a fluid within the flowtube, contains a drive signal component and a coriolis mode component. The flowmeters are operable to determine drive parameters of the drive signal component, as well as coriolis parameters of the coriolis mode component. By analyzing the sensor signal based on the drive signal parameters, and not on the coriolis signal parameters, the flowmeters are able to provide stable and accurate determinations of the properties of the fluid.Type: ApplicationFiled: February 25, 2008Publication date: October 23, 2008Applicant: Invensys Systems, Inc.Inventor: Manus P. Henry
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Publication number: 20080257067Abstract: A first apparent property of a multi-phase process fluid is determined based on the motion of the vibratable flowtube. One or more apparent intermediate values associated with the multi-phase process fluid are determined based on the first apparent property. A measure of wetness of the multi-phase process fluid is determined based on a mapping between one or more of the apparent intermediate values and the measure of wetness. A second apparent property of the multi-phase process fluid is determined using the differential pressure flowmeter. One or more phase-specific properties of the multi-phase process fluid is determined based on the measure of wetness and the second apparent property.Type: ApplicationFiled: November 7, 2007Publication date: October 23, 2008Applicant: Invensys Systems, Inc.Inventors: Manus P. Henry, Michael S. Tombs
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Publication number: 20080257066Abstract: A first apparent property of a multi-phase process fluid is determined based on the motion of the vibratable flowtube. One or more apparent intermediate values associated with the process fluid are determined based on the first apparent property. One or more corrected intermediate values are determined based on a mapping between the apparent intermediate values and the corrected intermediate values. One or more phase-specific properties of the multi-phase process fluid are determined based on the corrected intermediate values. A measure of wetness of the multi-phase process fluid is determined based on the one or more phase-specific properties that are determined based on the corrected intermediate values. A second apparent property of the multi-phase process fluid is determined using the differential pressure flowmeter. A phase-specific property of a phase of the multi-phase process fluid is determined based on the measure of wetness and the second apparent property.Type: ApplicationFiled: November 7, 2007Publication date: October 23, 2008Applicant: Invensys Systems, Inc.Inventors: Manus P. Henry, Michael S. Tombs