US Patent 7690064 Washing and rinsing method in washer
Patent 7690064 was granted and assigned to LG on April, 2010 by the United States Patent and Trademark Office.
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A washing and rinsing method in a washer is disclosed, by which a washing power is raised by rotating a drum irregularly to enable a laundry and water to move in a disordered pattern. The present invention includes a referential rotational speed setting step of setting a referential rotational speed of a drum having a laundry accommodated therein to perform a washing or rinsing on the laundry, an actual rotational speed setting step of setting an actual rotational speed within a range having a prescribed variation from the referential rotational speed set by the referential rotational speed setting step, and a drum rotating step of rotating the drum according to the actual rotational speed if the actual rotational speed is set by the actual rotational speed setting step.
US Patent 07690064 Washing and rinsing method in washer US Patent 7690064 Washing and rinsing method in washer
US Patent 07690064 Washing and rinsing method in washer
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