DISHWASHER AND CONTROL METHOD THEREOF

Title:

DISHWASHER AND CONTROL METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2011/122804

Kind Code:

A3

Abstract:

The present invention relates to a dishwasher and a control method thereof. According to one aspect, the dishwasher which washes dishes according to washing, rinsing, and drying steps comprises: a tub which is equipped with a rack for accommodating dishes and a washing nozzle for spraying washing water; a sump in which the washing water supplied to the tub is collected; a filter device which is provided to the sump, and allows foreign substances of the washing water to be filtered; and a cleaning unit which clears away the foreign substances accumulated in the filter device.

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Inventors:

YOON SANGHEON (KR)
LEE JAECHUL (KR)

Application Number:

PCT/KR2011/002093

Publication Date:

February 02, 2012

Filing Date:

March 25, 2011

Export Citation:

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Assignee:

LG ELECTRONICS INC (KR)
YOON SANGHEON (KR)
LEE JAECHUL (KR)

International Classes:

A47L17/00

Foreign References:

KR20070078119A	2007-07-31
KR20070014732A	2007-02-01
KR20080057398A	2008-06-25

Other References: