Title:
DISHWASHER AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2011/122804
Kind Code:
A2
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 (LG Electronics Inc. IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, 153-802, KR)
윤상헌 (서울 금천구 가산동 327-23 LG전자 DA 특허그룹, 153-802 Seoul, 153-802, KR)
윤상헌 (서울 금천구 가산동 327-23 LG전자 DA 특허그룹, 153-802 Seoul, 153-802, KR)
Application Number:
KR2011/002093
Publication Date:
October 06, 2011
Filing Date:
March 25, 2011
Export Citation:
Assignee:
LG ELECTRONICS INC. (20 Yeouido-dong, Yeongdeungpo-gu, Seoul 150-721, 150-721, KR)
엘지전자 주식회사 (서울 영등포구 여의도동 20, 150-721 Seoul, 150-721, KR)
YOON, Sangheon (LG Electronics Inc. IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, 153-802, KR)
엘지전자 주식회사 (서울 영등포구 여의도동 20, 150-721 Seoul, 150-721, KR)
YOON, Sangheon (LG Electronics Inc. IP Group, 327-23 Gasandong Geumcheon-gu, Seoul 153-802, 153-802, KR)
International Classes:
A47L17/00
Attorney, Agent or Firm:
HAW, Yong-Noke (6th Fl. Hyun Juk Bldg, 832-41 Yeoksam-dong, Gangnam-gu, Seoul 135-080, 135-080, KR)
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Claims: