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公开(公告)号：US11634852B2
公开(公告)日：2023-04-25
申请号：US17113221
申请日：2020-12-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Wonseok Choi , Jindoo Kim , Bongjin Ko , Byeongwoo Kim , Byengbae Park
Abstract: A washing machine has a structure to facilitate the supply of a liquid detergent. A detergent supply device of the washing machine includes a valve housing in communication with a detergent container, a valve housing cap coupled to the valve housing and provided with an opening, a plunger configured to pass through the opening and disposed inside the valve housing to be guided by the valve housing cap, and a sealing configured to surround a circumference of the plunger to selectively open and close the opening according to the movement of the plunger.
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