Adaptive beater and scraper speed control for frozen product dispensers
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United States of America Patent
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May 10, 2016
Grant Date -
Sep 6, 2012
app pub date -
May 15, 2012
filing date -
Feb 21, 2008
priority date (Note) -
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Abstract
A controller for a drive motor for a scraper of a frozen product dispenser operates the drive motor to rotate the scraper at selected ones of a plurality of different speeds within a freeze barrel of the dispenser, in accordance with the values of sensed operating parameters of the dispenser. The arrangement provides for rotation of the scraper at speeds appropriate for, but no greater than required for, the then existent operating condition of the dispenser.
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