Stepper motor driving a lubrication pump providing uninterrupted lubricant flow
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United States of America Patent
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Dec 29, 2015
Grant Date -
Jul 4, 2013
app pub date -
Sep 28, 2012
filing date -
Nov 29, 2010
priority date (Note) -
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Abstract
Apparatus and method for supplying lubricant to a plurality of lubrication points via divider valves. A pump driven by a stepper motor to supplies lubricant at a varying rate which provides lubricant substantially uninterrupted at the lubrication point(s), and/or provides lubricant at a continuous non-constant flow rate which provides lubricant without interruption at the lubrication point(s), and/or provides lubricant at a constant flow rate which provides lubricant without interruption at the lubrication point(s).
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