CONTROL METHOD FOR WASHING MACHINE

WIPO Patent Application WO/2020/200224

A1

A control method for a washing machine. The washing machine comprises a first tub body (4), a second tub body (6) coaxially disposed in the first tub body (4), an impeller (11) disposed in the second tub body (6), and a driving device. The control method comprises: a washing machine drives the first tub body (4) and/or the second tub body (6) and/or the impeller (11) to operate by controlling the driving device so as to perform a washing working condition; and the washing machine at least drives the second tub body (6) and the impeller (11) to operate at a same speed and in a same direction by controlling the driving device so as to perform a dewatering working condition. According to the control method for the washing machine, the first tub body (4), the second tub body (6), and the impeller (11) are controlled by the driving device to implement multiple forms of rotation, so as to implement the relative movement of at least a tub body assembly and an impeller during a washing process, and implement the purposes of rubbing clothes to be washed and improving the washing efficiency of the washing machine.

XU SHENG (CN)
LV YANFEN (CN)
HAO XINGHUI (CN)
WU DI (CN)

PCT/CN2020/082687

October 08, 2020

April 01, 2020

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QINGDAO HAIER WASHING MACH CO (CN)
HAIER SMART HOME CO LTD (CN)

D06F33/00

CN101177879A	2008-05-14
US20180030636A1	2018-02-01
US20180030635A1	2018-02-01
CN105463769A	2016-04-06
CN104074024A	2014-10-01
CN109023839A	2018-12-18

BEIJING YUANZHONG INTELLECTUAL PROPERTY AGENT LTD. (CN)

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