System and method for generating a drive signal

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United States of America Patent

PATENT NO 11975960
APP PUB NO 20230303381A1
SERIAL NO

18203221

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
DEKA PRODUCTS LIMITED PARTNERSHIP340 COMMERCIAL STREET MANCHESTER NH 03101

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beavis, Russell H Merrimack, US 94 2014
Dattolo, James J Manchester, US 42 590

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