发明名称 Drain system of drum-type washing machine
摘要 Object of the present invention is to provide a drum type washing machine having a new drain system, which can eliminate inconvenience of user to squat down for mounting/dismounting a drain filter, and damage to electric components following overflow of washing water during water supply. To achieve above object, the present invention provides a drum type washing machine including an outer case, a tub in the outer case having a drain hole at a lowest portion, and an overflow hole at a predetermined position of an upper portion, a drum rotatably mounted in the tub, a driving motor for transmission of power for rotating the drum through a rotation shaft connected to the drum, a filter case mounted on a front of the outer case, a drain pipe connected between the drain hole in the tub and the filter case for draining water from an inside of the tub toward the filter case, a drain valve mounted to control drainage of washed water, rinsed water, extracted water, condensing water in drying from the tub through the drain pipe, a drain filter between a drain inlet and a drain outlet in the filter case, and a drain hose connected to the drain outlet in the filter case for draining water from the filter case to an outside of the washing machine.
申请公布号 US2007137265(A1) 申请公布日期 2007.06.21
申请号 US20050552959 申请日期 2005.05.30
申请人 LG ELECTRONICS INC. 发明人 SHIKAMORI TAMOTSU;LEE DONG B.;KIM JONG S.
分类号 D06F23/00;A47L15/42;D06F25/00;D06F37/00;D06F39/08;D06F39/10 主分类号 D06F23/00
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