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公开(公告)号：EP4403688A1
公开(公告)日：2024-07-24
申请号：EP22926313.2
申请日：2022-12-16
摘要： The present disclosure provides a filter assembly and a washing machine including the same, the filter assembly including a first filter case in which at least one inlet and an outlet are formed as independent flow paths, respectively, on one side thereof so that a supply water is introduced thereinto from the outside and then discharged therefrom while foreign substances are filtered out, and in which an inner space for receiving the supply water is formed, a second filter case disposed spaced apart by a predetermined distance from at least one surface of the inner peripheral surfaces of the first filter case, and provided with at least one filter part, and a foreign substance prevention part provided to open and close the inlet and preventing the foreign substances from being introduced into the inlet.
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公开(公告)号：EP4306706A1
公开(公告)日：2024-01-17
申请号：EP22926333.0
申请日：2022-12-15
IPC分类号： D06F39/10 , B01D29/64 , B01D29/88 , B01D39/16 , B01D39/20 , B01D35/02 , B01D35/30 , B01D35/147 , B01D35/16
摘要： The present disclosure provides a rotational filtering assembly and a washing machine including the same, the rotational filtering assembly including a filter housing body having an inlet and an outlet formed therein such that washing water is introduced thereinto from the outside, and then filtered and discharged therefrom, a filter part disposed inside the filter housing body, and a rotational impeller unit rotatably coupled to a central shaft of the filter housing body and having at least one flange portion formed therein.
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3.发明公开
公开(公告)号：EP3733258A1
公开(公告)日：2020-11-04
申请号：EP20172389.7
申请日：2020-04-30
发明人： LEE, Hyun Woo , CHO, Dae Yeon , CHAE, Bo Kyoung , KIM, Dong Hyun
IPC分类号： B01D29/58 , B01D35/147 , B01D35/157 , B01D35/30
摘要： Disclosed is a filter assembly capable of adjusting elimination of solid materials using a flow-variable bypass flow path. The filter assembly includes a filter portion (100) which includes a cover portion (110) formed on top to have a shape in which a bypass flow pipe (112) and a water discharge pipe (113) sequentially surrounds a perimeter of a vertically protruding original water inflow pipe (111) in a stepped structure and accommodates a filter body therein and a filter cartridge header (200) in which the cover portion (110) of the filter portion (100) is accommodated therebelow and which includes a bypass flow rate control unit (300) capable of adjusting an inflow amount of original water flowing into the bypass flow pipe (112). Accordingly, there is present an effect of providing a filter assembly capable of adjusting a content of solid materials such as Ca ions, Mg ions, and the like included in original water by forming a flow-variable bypass flow path in a filter cartridge header and additionally forming a flow path directly passing through a Cl elimination filter without passing a solid material elimination filter corresponding to the bypass flow path in addition to a flow path basically configured to sequentially pass through a solid material elimination filter and the Cl elimination filter in a filter portion.
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公开(公告)号：EP4403689A1
公开(公告)日：2024-07-24
申请号：EP22926319.9
申请日：2022-12-16
摘要： The present disclosure provides a filter assembly and a washing machine including the same, the filter assembly including a first filter case having an inlet and an outlet formed therein such that washing water is introduced thereinto from the outside, and then filtered and discharged therefrom, and a second filter case disposed spaced apart by a predetermined distance from at least one surface of the inner peripheral surfaces of the first filter case, and having at least one filter part provided on at least one surface of the second filter case, at least one of the filter part is located on the upper region and lower region of the second filter case, respectively, and the washing water can be filtered while passing through the filter part from the lower side thereof to the upper side.
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