公开(公告)号：US20250034793A1

公开(公告)日：2025-01-30

申请号：US18813715

申请日：2024-08-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jihaeng HEO ,  Seungwan YOO ,  Minjoon JUNG ,  Dohaeng KIM ,  Hyungwoo LEE ,  Seungeun CHUNG ,  Saebyeok CHOI

IPC: D06F58/45 ,  D06F58/50 ,  D06F105/24

Abstract: A clothing dryer, and a method performed thereby, to identify the degree of clogging of a filter for collecting foreign substances generated according to a drying operation in a clothing dryer are provided. The clothing dryer includes a display, an expansion valve provided in a heat pump, and a controller identifying the degree of clogging of a filter.