公开(公告)号：US12055320B2

公开(公告)日：2024-08-06

申请号：US17109628

申请日：2020-12-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyukjae Kwon ,  Taeksoo Kim ,  Hyun Chul Lee ,  Joonseon Jeong ,  Inhyuock Cho ,  Sangmin Ji ,  Jaeseung Han ,  Jinkyu Kang ,  Ilhwan Kim ,  Kitae Park ,  Seokwhan Chung ,  Hyoungwoo Choi

IPC: F24F8/99 ,  B01D46/00 ,  B01D46/44 ,  B01D53/02 ,  F24F1/48 ,  F24F1/56 ,  F24F8/10 ,  F24F8/20 ,  F24F9/00 ,  F24F110/12 ,  F24F110/20 ,  F24F110/52

CPC classification number: F24F8/99 ,  B01D46/0032 ,  B01D46/0049 ,  B01D46/448 ,  B01D53/02 ,  F24F1/48 ,  F24F1/56 ,  F24F8/10 ,  F24F8/20 ,  B01D2279/40 ,  F24F2110/12 ,  F24F2110/20 ,  F24F2110/52

Abstract: An outdoor air cleaning system includes a partition surrounding a purification space to isolate the purification space from an external space and having at least one opening connecting the purification space to the external space, an air purifying device configured to supply purified air to the purification space, and a controller configured to control the air purifying device. An openness level defined as an area ratio of the opening with respect to a surface area of the partition is about 10% or more and about 50% or less.

公开(公告)号：US12016982B2

公开(公告)日：2024-06-25

申请号：US17370357

申请日：2021-07-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyukjae Kwon ,  Minseok Koo ,  Hyun Chul Lee ,  Sukeun Kuk ,  Dongsik Yang ,  Sehyeong Oh ,  Inhyuock Cho ,  Sangmin Ji

IPC: A61L9/18 ,  A61L9/20 ,  B01D46/00 ,  B01D53/00 ,  B01D53/86 ,  A61L101/26

CPC classification number: A61L9/18 ,  B01D46/0002 ,  B01D46/0028 ,  B01D53/007 ,  B01D53/8668 ,  A61L2101/26 ,  A61L2209/14 ,  B01D2255/20707 ,  B01D2255/20776 ,  B01D2255/802 ,  B01D2257/708 ,  B01D2259/804 ,  B01D2279/65

Abstract: A filter and a filter system including the filter. The filter includes a porous filter frame having a first upstream-side surface, and a second downstream-side surface based on a thickness direction, the porous filter frame filtering particulate matter. A copper material layer is disposed on at least a portion of the first upstream-side surface of the filter frame.