WASHING MACHINE AND LIQUID ADDITIVE SUPPLY DEVICE FOR A WASHING MACHINE
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United States of America Patent
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Issued Date -
Nov 30, 2017
app pub date -
Nov 30, 2016
filing date -
May 27, 2016
priority date (Note) -
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Abstract
Embodiments of the present invention provide a washing machine, having a drum configured to accommodate laundry, a water supply unit configured to supply water into the drum, and a liquid additive supply device configured to supply a liquid additive into the drum, where the liquid additive supply device includes a reservoir tank configured to store the liquid additive, and a floater installed in the reservoir tank and configured to float upward by a buoyant force to determine a fill-level of the liquid additive. The floater has a slanted portion having a width narrowing toward a top thereof to reduce a resistance of the liquid additive when the floater floats upward by the buoyant force.
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