Flow control system for an agricultural metering system
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United States of America Patent
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Jul 14, 2020
Grant Date -
Mar 2, 2017
app pub date -
Aug 31, 2015
filing date -
Aug 31, 2015
priority date (Note) -
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Abstract
A flow control system for an agricultural metering system includes a control system configured to be communicatively coupled to at least one clutch. The control system is configured to output a respective pulse-width modulation (PWM) signal to the at least one clutch, the PWM signal is configured to induce the at least one clutch to alternately engage to establish a rotatable connection between a respective drive input and a respective rotatable metering device and to disengage to interrupt the rotatable connection between the respective drive input and the respective rotatable metering device, and the control system is configured to adjust a duty cycle of the respective PWM signal to control a rotation rate of the respective rotatable metering device.
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