公开(公告)号：US20250146209A1

公开(公告)日：2025-05-08

申请号：US18894630

申请日：2024-09-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seunguk LEE ,  Incheol LEE ,  Heungkyu JANG ,  Ho CHOI ,  Hooijoong KIM

IPC: D06F58/38 ,  D06F58/24 ,  D06F105/36

Abstract: The disclosure of a clothing dryer may comprise: a first water container in which condensate generated as a drying cycle is performed is stored, a drain pump driven by a brushless direct current motor, and a controller configured to: alternately drive the drain pump at a first rotational speed and stop the drain pump a predetermined number of times in response to a start of a bubble removal cycle to remove bubbles from the condensate stored in the first water container, and start a drainage cycle in which the drain pump is operated at a second rotational speed which is greater than the first rotational speed for a predetermined driving period in response to termination of the bubble removal cycle.