System and method for generating a drive signal

A method and computer program product for defining a PWM drive signal having a defined voltage potential. The PWM drive signal has a plurality of "on" portions and a plurality of "off" portions that define a first duty cycle for regulating, at least in part, a flow rate of a pump...

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Bibliographic Details
Main Authors Dattolo, James J, Beavis, Russell H
Format Patent
LanguageEnglish
Published 07.05.2024
Subjects
BLASTING
BOTTLES, JARS OR SIMILAR CONTAINERS
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
HEATING
LIGHTING
LIQUID HANDLING
MECHANICAL ENGINEERING
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
NON-POSITIVE DISPLACEMENT PUMPS
OPENING, CLOSING
PERFORMING OPERATIONS
PHYSICS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
REGULATING
TRANSPORTING
WEAPONS
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Summary:A method and computer program product for defining a PWM drive signal having a defined voltage potential. The PWM drive signal has a plurality of "on" portions and a plurality of "off" portions that define a first duty cycle for regulating, at least in part, a flow rate of a pump assembly. At least a portion of the "on" portions of the PWM drive signal are pulse width modulated to define a second duty cycle for the at least a portion of the "on" portions of the PWM drive signal. The second duty cycle regulates, at least in part, the percentage of the defined voltage potential applied to the pump assembly.
Bibliography:Application Number: US202318203221